Mach bien ap 220v xuong 12v

Mạch Biến Áp DC- AC Điện Áp 12- 220 Mạch Inverter 350w Mạch biến áp 12VDC lên 220VAC Inverter    Bo mạch inverter CV - 121 và CV122 là bo kích để đổi điện 12VDC sang 220VAC. Bo được dùng với 2 cặp tranzitor D718 hoặc 2N3055 cho ra được 350W.   HUƯỚNG DẪN SỬ DỤNG + BẠN CÓ THỂ ĐẤU LẮP THEO HÌNH ẢNH HƯỚNG DẪN ĐÂY + HOẶC CÓ THỂ THAM KHẢO TRÊN YOUTUBE, ĐÃ CÓ HƯỚNG DẪN RẤT CHI TIẾT Nếu muốn công suất ra lớn hơn từ 500W đến 1000W thì ta phải dùng mỗi bên từ 4 đến 8 tranzitor . Cách nối song song transistor giống y cặp trên mạch in.    Lưu ý: để đạt công suất tương tứng ta cần biến áp và ắc quy 12v tương đương, đã có hướng vị trí đấu lắp linh kiện đi kèm trong mạch . Thông số kỹ thuật: Điện áp: 12VDC (ắc quy 11,5V đến 13,8V) Sò công suất chính hỗ trợ: D718, C5200, 2N3055, TIP3055... Tần số ra:

Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable.  A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DC12V Output: AC 0-160V-220V-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer

O.o DC-AC Converter DC12V to 220V 380V 18V AC 500W Inverter Board Transformer Power Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable.  A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DC12V Output: AC 0-160V-220V-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer

Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable.  A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DC12V Output: AC 0-160V-220V-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer

DC-AC Power Step-up 12V to 110V 220V Inverter Boost Board 150W Converter Transformer DC-AC Converter Input 12V to Output 110V 200V 220V AC 150W Inverter Boost Board Transformer Specifications: Material: Electrical components Color: As pictures Power: 150W Input voltage: DC12V Output voltage: AC 0-110V-172V-200V-220V Quiescent current: about 0.05A Output waveform: high frequency square wave Output frequency: about 20KHZ Protection: none Output wiring the following voltages: V0--V2=110V V0--V3=175V V0--V4=200V V0--V5=220V V5--V4=20V V5--V3=45V V5--V2=110V V4--V3=28V V4--V2=90V V3--V2=62V Warm Tips: -The board belongs to high frequency square AC output; it is not suitable for the inductive appliance, such as motor, fan and coil transformer. -While picked up with low-load machines (LED light, mobile phone charger and DVD set-top box), you are suggested to pick up with low voltage point, such as: 172V/110V. -You should install a large heat sink to release its long time high-load (≥100W) work. -You could not connect the power inversely. Besides, power supply and power wire should have large enough current. -Do not overload and short-circuit because it without any protections. -The number in measured by the output high frequency non-load voltage meter will be a little higher. Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Welcome to Fanicas, if you have any questions, feel free to contac

Features: 1. PCB board adopts -grade board, wear and corrosion resistant, the size is 8 cm * 7.5 cm. 2. The inverter module has the characteristics of high energy efficiency, low power consumption, energy conservation and durability. 3. Can be used as front-stage boost inverter circuit of pure sine wave, trimming sine wave, single-silicon machine and four-silicon machine. 4. This product can be used for electronic enthusiasts DIY production, maintenance replacement, can also be used as a control cabinet accessory products of manufacturers. 5. It is a good helper for field and night market vendors, traffic, and family power failure emergency. 6. Appliances that can be used: 0.1W-500W lamps, non-inductive household appliances, small rice cookers ( Note: Supports all "electronic products"). Such as Energy Saving Lamp\Solder\Switching Power Supply\Satellite TV Receiver\Light Bulb\LED Light\LED Energy Saving Lamp\Fluorescent Lamp\DVD Player\VCD Machine\EVD Machine\LCD TV\Color TV\laptop\computer\ All kinds of computer monitors \ all electronic charger products, etc. Specifications: Power: 500W Input: DC 12V/24V Output: AC 0-220V-380V and AC18V Static No-load Current: Approx. 0.35A Output Frequency: Approx. 20KHZ High Frequency Square Wave Protection: Without Any Protection Size: 8 * 7.5 * 4 cm / 3.1 * 3.0 * 1.6in Weight: Approx. 186g Package List: 1 * Inverter M

Mạch Biến Áp DC- AC Điện Áp 12- 220 Mạch Inverter 350w Mạch biến áp 12VDC lên 220VAC Inverter    Bo mạch inverter CV - 121 và CV122 là bo kích để đổi điện 12VDC sang 220VAC. Bo được dùng với 2 cặp tranzitor D718 hoặc 2N3055 cho ra được 350W.   HUƯỚNG DẪN SỬ DỤNG + BẠN CÓ THỂ ĐẤU LẮP THEO HÌNH ẢNH HƯỚNG DẪN ĐÂY + HOẶC CÓ THỂ THAM KHẢO TRÊN YOUTUBE, ĐÃ CÓ HƯỚNG DẪN RẤT CHI TIẾT Nếu muốn công suất ra lớn hơn từ 500W đến 1000W thì ta phải dùng mỗi bên từ 4 đến 8 tranzitor . Cách nối song song transistor giống y cặp trên mạch in.    Lưu ý: để đạt công suất tương tứng ta cần biến áp và ắc quy 12v tương đương, đã có hướng vị trí đấu lắp linh kiện đi kèm trong mạch . Thông số kỹ thuật: Điện áp: 12VDC (ắc quy 11,5V đến 13,8V) Sò công suất chính hỗ trợ: D718, C5200, 2N3055, TIP3055... Tần số ra:

Welcome to🔨【Hammer】-DC-AC Converter DC12V to 220V 380V 18V AC 500W Inverter Board Transformer Power Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable.  A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DC12V Output: AC 0-160V-220V-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer

1.Transform voltage from DC 12V to AC 110V 220V. 2.Output waveform: frequency square wave. 3.Made of high quality material, it's durable. 4.Mainly used for electronic DIY work before the inverter stage. 5.The quiescent current is 0.05A around. Specifications: Type: DC/AC Inverters Output Type: Frequency Square Wave Output Power: 150W Product Name: 150W Inverter Boost ule Power: 150W Input: DC 12V Quiescent Current: 0.05A around Output Waveform: Frequency Square Wave Output Frequency: 20KHz around Protection: No Protection The Default Output Voltage Wiring As Follows(Just for Reference): V0-V2=110V V0-V3=172V V0-V4=200V V0-V5=220V V5-V4=20V V5-V3=45V V5-V2=110V V4-V3=28V V4-V2=90V V3-V2=62V Notes: 1.The board is high frequency square wave AC output so it can not drive general inductive electric appliances, such as electromotor, electric fan, coil transformer, etc. 2.When connected with small load(LED light, phone charger, etc.), please connect to the gear of low output voltage: 172V or 200V. 3.When work for a long time under large load, suggest to strengthen the cooling fin. 4.Don't connect the power reversely, and the power supply and power cable should be with enough large current. 5.Don't overload or short circuit the output. 6.High frequency output low voltage measured by multimeter will display higher(it's not correct, not the actual voltage). colour:blue Material:PCB size:100x30x20mm Package Contents: 1 x Inverter Boost uleOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

DC-AC Power Step-up 12V to 110V 220V Inverter Boost Board 150W Converter Transformer DC-AC Converter Input 12V to Output 110V 200V 220V AC 150W Inverter Boost Board Transformer Specifications: Material: Electrical components Color: As pictures Power: 150W Input voltage: DC12V Output voltage: AC 0-110V-172V-200V-220V Quiescent current: about 0.05A Output waveform: high frequency square wave Output frequency: about 20KHZ Protection: none Output wiring the following voltages: V0--V2=110V V0--V3=175V V0--V4=200V V0--V5=220V V5--V4=20V V5--V3=45V V5--V2=110V V4--V3=28V V4--V2=90V V3--V2=62V Warm Tips: -The board belongs to high frequency square AC output; it is not suitable for the inductive appliance, such as motor, fan and coil transformer. -While picked up with low-load machines (LED light, mobile phone charger and DVD set-top box), you are suggested to pick up with low voltage point, such as: 172V/110V. -You should install a large heat sink to release its long time high-load (≥100W) work. -You could not connect the power inversely. Besides, power supply and power wire should have large enough current. -Do not overload and short-circuit because it without any protections. -The number in measured by the output high frequency non-load voltage meter will be a little higher. Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 x DC-AC Converter Boost Board Transf

Welcome to👍【Sweethouse】-DC-AC Converter DC12V to 220V 380V 18V AC 500W Inverter Board Transformer Power Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable.  A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DC12V Output: AC 0-160V-220V-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer

DC-AC Converter DC12V to 220V 380V 18V AC 500W Inverter Board Transformer Power Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable.  A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DC12V Output: AC 0-160V-220V-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer

❤❤ Welcome to deceble! Please read the product description carefully before purchasing, I hope you can meet the right products in deceble! Happy shopping! DC-AC Power Step-up 12V to 110V 220V Inverter Boost Board 150W Converter Transformer DC-AC Converter Input 12V to Output 110V 200V 220V AC 150W Inverter Boost Board Transformer Specifications: Material: Electrical components Color: As pictures Power: 150W Input voltage: DC12V Output voltage: AC 0-110V-172V-200V-220V Quiescent current: about 0.05A Output waveform: high frequency square wave Output frequency: about 20KHZ Protection: none Output wiring the following voltages: V0--V2=110V V0--V3=175V V0--V4=200V V0--V5=220V V5--V4=20V V5--V3=45V V5--V2=110V V4--V3=28V V4--V2=90V V3--V2=62V Warm Tips: -The board belongs to high frequency square AC output; it is not suitable for the inductive appliance, such as motor, fan and coil transformer. -While picked up with low-load machines (LED light, mobile phone charger and DVD set-top box), you are suggested to pick up with low voltage point, such as: 172V/110V. -You should install a large heat sink to release its long time high-load (≥100W) work. -You could not connect the power inversely. Besides, power supply and power wire should have large enough current. -Do not overload and short-circuit because it without any protections. -The number in measured by the output high frequency non-load voltage meter will be a little higher. Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understan

DC-AC Power Step-up 12V to 110V 220V Inverter Boost Board 150W Converter Transformer DC-AC Converter Input 12V to Output 110V 200V 220V AC 150W Inverter Boost Board Transformer Specifications: Material: Electrical components Color: As pictures Power: 150W Input voltage: DC12V Output voltage: AC 0-110V-172V-200V-220V Quiescent current: about 0.05A Output waveform: high frequency square wave Output frequency: about 20KHZ Protection: none Output wiring the following voltages: V0--V2=110V V0--V3=175V V0--V4=200V V0--V5=220V V5--V4=20V V5--V3=45V V5--V2=110V V4--V3=28V V4--V2=90V V3--V2=62V Warm Tips: -The board belongs to high frequency square AC outputit is not suitable for the inductive appliance, such as motor, fan and coil transformer. -While picked up with low-load machines (LED light, mobile phone charger and DVD set-top box), you are suggested to pick up with low voltage point, such as: 172V/110V. -You should install a large heat sink to release its long time high-load (≥100W) work. -You could not connect the power inversely. Besides, power supply and power wire should have large enough current. -Do not overload and short-circuit because it without any protections. -The number in measured by the output high frequency non-load voltage meter will be a little higher. Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 x DC-AC Converter Boost Board Transf

Specifications: 1) PCB size: 66*61mm 2) Input Voltage: DC12V 3) Output Voltage: 110V/200V/220V/280V (Marked on the PCB. Can be set with jumper onboard) 4) Output Wave Form: high frequency square wave or DC(un-filtered) 5) Output Power: rated 150W, Max 200W (When higher than 100W, please use cooling fan) 6) Current with 12V interface (No-load): 250mA 7) Working Frequency: 37kHz 8) Onboard Chip: ST SG3525A or KA3525, depending on different production batches. 9) FET: RU6099R or DX3205R, depending on different production batches. Cautions: 1) We recommend connect to "DC Output", because normal electric units are using normal rectifier. If connected to the "High Frequency AC Output", rectifier will heat up fast and damaged, diode will be destroyed. 2) This board has high frequency square wave AC output and DC output, so it can not drive inductive electric devices (such as motor, fan, resistor capacitor volt step-down units, small LED lights, etc) 3) When connected to small loads (phone chargers, DVD, etc), we recommend conect to lower voltage output, like 200V. 4) When working at high load (higher than 100W) or for long time, please use larger heatsink and fan for cooling. 5) Please do not mistake polarity. Need sufficiently big current for power supply and power cable. 6) No overload, No shorted at the output. 7) When output is high frequency and there is no load, the testing result with a multi-meter will be higher than actual.. (1A30135-00.jpg) Packaging 1pcs*DC-AC Converter 12V to 110V 200V 220V 280V AC 150W Inverter Boost Board Transformer

Welcome to✅Home_style-DC-AC Converter DC12V to 220V 380V 18V AC 500W Inverter Board Transformer Power Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable.  A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DC12V Output: AC 0-160V-220V-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer

DC-AC Converter DC12V to 220V 380V 18V AC 500W Inverter Board Transformer Power Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable. A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DCl2V Output: AC 0-l60V-22OV-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer

DC-AC Converter DC12V to 220V 380V 18V AC 500W Inverter Board Transformer Power If you want to see more, please click #toollover Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable. A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DC12V Output: AC 0-160V-220V-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer

Thông số sản phẩm: – Điện áp vào: 12VDC – Đầu ra: AC 0-20V-48V-110V-172V-200V-220V V0 – V2 = 110V V0 – V3 = 172V V0 – V4 = 200V V0 – V5 = 220V V5 – V4 = 20V V5 – V3 = 48V V5 – V2 = 110V – Dòng không tải: 0.05A – Tần số đầu ra: ~ 20KHz – Dạng sóng đầu ra: Xung v

Hello everyone, our company is in Shenzhen。we specialize in selling module. When we receive your order, we will process your order within 24 hours. If you order many items, we may need more time to process, it will not be more than 5 days, please be patient. Genaral it need 1-2weeks arrive your hand.if you chat with us , we donot reply you, donot worry , we are try to handle your order.so pls donot cancel o

❃D&B❃ DC-AC Converter DC12V to 220V 380V 18V AC 500W Inverter Board Transformer Power Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable. A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DCl2V Output: AC 0-l60V-22OV-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer

DC-AC Converter DC12V to 220V 380V 18V AC 500W Inverter Board Transformer Power Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable.  A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DC12V Output: AC 0-160V-220V-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer

Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable. A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DCl2V Output: AC 0-l60V-22OV-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer

Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable.  A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DC12V Output: AC 0-160V-220V-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer

Description: Item type: tool Power: 500W Input: DC12V (requires 24V to take a message) Output: AC220V 380V and AC18V Quiescent current: 0.35A Output waveform: high frequency square wave Protection: no protection Pcb board with military grade board, size 8 cm * 7.5 cm Package includes: 1 * Car Converter Notes: -This board is a high-frequency square wave AC output, so the general inductive appliances can not bring! ! "such as: motor, electric fan, coil transformer, etc." Another: simple resistance and resistance step-down small appliances, cheap resistance to resist buck LED lamps, etc. may not be used -When connecting to a small load (LED lights, mobile phone charger, DVD set-top box, etc.), it is recommended to connect the output voltage to a low point such as: 160V -It is recommended to increase the heat sink when working for a long time. -The power supply cannot be reversed. The power supply and power line should be large enough. -Because there is no protection output, do not overload or short circuit. -Output high-frequency square wave AC voltage Many general multimeters can not measure or show low and high (is not correct, not actual voltage) Special reminder: The electronic product is recommended to be rectified into a DC output in our board output string high-frequency diodes. Because many rectifier power supplies are used in the rectification part of the electrician to save cost, they are connected to the "high-frequency AC output." "The rectifier diode of the conductor will be rapidly heated and damaged, and the diode will break down. Eventually the board burned out. The colors deviation might differ due to different monitor settings, please kindly unders

DC-AC Power Step-up 12V to 110V 220V Inverter Boost Board 150W Converter Transformer DC-AC Converter Input 12V to Output 110V 200V 220V AC 150W Inverter Boost Board Transformer Specifications: Material: Electrical components Color: As pictures Power: 150W Input voltage: DC12V Output voltage: AC 0-110V-172V-200V-220V Quiescent current: about 0.05A Output waveform: high frequency square wave Output frequency: about 20KHZ Protection: none Output wiring the following voltages: V0--V2=110V V0--V3=175V V0--V4=200V V0--V5=220V V5--V4=20V V5--V3=45V V5--V2=110V V4--V3=28V V4--V2=90V V3--V2=62V Warm Tips: 1. The board belongs to high frequency square AC output; it is not suitable for the inductive appliance, such as motor, fan and coil transformer. 2. While picked up with low-load machines (LED light, mobile phone charger and DVD set-top box), you are suggested to pick up with low voltage point, such as: 172V/110V. 3. You should install a large heat sink to release its long time high-load (≥100W) work. 4. You could not connect the power inversely. Besides, power supply and power wire should have large enough current. 5. Do not overload and short-circuit because it without any protections. 6. The number in measured by the output high frequency non-load voltage meter will be a little higher. Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 x DC-AC Converter Boost Board Transfo

Mạch Biến Áp DC- AC Điện Áp 12- 220 Mạch Inverter 350w Mạch biến áp 12VDC lên 220VAC Inverter    Bo mạch inverter CV - 121 và CV122 là bo kích để đổi điện 12VDC sang 220VAC. Bo được dùng với 2 cặp tranzitor D718 hoặc 2N3055 cho ra được 350W.   HUƯỚNG DẪN SỬ DỤNG + BẠN CÓ THỂ ĐẤU LẮP THEO HÌNH ẢNH HƯỚNG DẪN ĐÂY + HOẶC CÓ THỂ THAM KHẢO TRÊN YOUTUBE, ĐÃ CÓ HƯỚNG DẪN RẤT CHI TIẾT Nếu muốn công suất ra lớn hơn từ 500W đến 1000W thì ta phải dùng mỗi bên từ 4 đến 8 tranzitor . Cách nối song song transistor giống y cặp trên mạch in.    Lưu ý: để đạt công suất tương tứng ta cần biến áp và ắc quy 12v tương đương, đã có hướng vị trí đấu lắp linh kiện đi kèm trong mạch . Thông số kỹ thuật: Điện áp: 12VDC (ắc quy 11,5V đến 13,8V) Sò công suất chính hỗ trợ: D718, C5200, 2N3055, TIP3055... Tần số ra:

DC-AC Power Step-up 12V to 110V 220V Inverter Boost Board 150W Converter Transformer DC-AC Converter Input 12V to Output 110V 200V 220V AC 150W Inverter Boost Board Transformer Specifications: Material: Electrical components Color: As pictures Power: 150W Input voltage: DC12V Output voltage: AC 0-110V-172V-200V-220V Quiescent current: about 0.05A Output waveform: high frequency square wave Output frequency: about 20KHZ Protection: none Output wiring the following voltages: V0--V2=110V V0--V3=175V V0--V4=200V V0--V5=220V V5--V4=20V V5--V3=45V V5--V2=110V V4--V3=28V V4--V2=90V V3--V2=62V Warm Tips: 1. The board belongs to high frequency square AC output; it is not suitable for the inductive appliance, such as motor, fan and coil transformer. 2. While picked up with low-load machines (LED light, mobile phone charger and DVD set-top box), you are suggested to pick up with low voltage point, such as: 172V/110V. 3. You should install a large heat sink to release its long time high-load (≥100W) work. 4. You could not connect the power inversely. Besides, power supply and power wire should have large enough current. 5. Do not overload and short-circuit because it without any protections. 6. The number in measured by the output high frequency non-load voltage meter will be a little higher. Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 x DC-AC Converter Boost Board Transfo

Mạch Biến Áp DC- AC Điện Áp 12- 220 Mạch Inverter 350w Mạch biến áp 12VDC lên 220VAC Inverter    Bo mạch inverter CV - 121 và CV122 là bo kích để đổi điện 12VDC sang 220VAC. Bo được dùng với 2 cặp tranzitor D718 hoặc 2N3055 cho ra được 350W.   HUƯỚNG DẪN SỬ DỤNG + BẠN CÓ THỂ ĐẤU LẮP THEO HÌNH ẢNH HƯỚNG DẪN ĐÂY + HOẶC CÓ THỂ THAM KHẢO TRÊN YOUTUBE, ĐÃ CÓ HƯỚNG DẪN RẤT CHI TIẾT Nếu muốn công suất ra lớn hơn từ 500W đến 1000W thì ta phải dùng mỗi bên từ 4 đến 8 tranzitor . Cách nối song song transistor giống y cặp trên mạch in.    Lưu ý: để đạt công suất tương tứng ta cần biến áp và ắc quy 12v tương đương, đã có hướng vị trí đấu lắp linh kiện đi kèm trong mạch . Thông số kỹ thuật: Điện áp: 12VDC (ắc quy 11,5V đến 13,8V) Sò công suất chính hỗ trợ: D718, C5200, 2N3055, TIP3055... Tần số ra:

Features: With energy efficiency, long life, low power consumption. Easy to use, energy saving and durable.  A good helper for using in the wild, night camp, the night market traders, driving home emergency power. Can be used as a pure sine wave, modified sine wave, single silicon machine. DIY enthusiasts for electronic production, maintenance substitution, control cabinet manufacturers supporting products and so on. You can use electrical appliances: 0.1-500W lamps, non-inductive household appliances, small electric cookers, etc. Specifications: Power: 500W Input: DC12V Output: AC 0-160V-220V-380V and AC18V Static Load Current: about 0.35A Output Frequency Waveforms: about 20KHz, High Frequency Square Wave Protection: no protection PCB Size: 8 * 7.5cm / 3.15 * 2.95in Product Weight: 190g / 6.7oz Special remind: Electronic products: it is recommended that in our board output Add a high frequency diode rectifier to DC output, because a lot of this kind of switch power supply electric rectifier parts to save cost is to use general rectifier tube, so in the "high frequency AC output" sharp fever will guide electric rectifier diode is damaged, diode breakdown.Eventually lead to the board burn out. Package List: 1 * 12V to 220V 380V 18V AC 500W Inverter Boost Board Transformer