Pure Sine Inverter Board, 1000W Conversion Board Repair Module with Heatsink 380V to AC220V 50Celsius60Hz for Repair

1000W Celsius 2000W Celsius 3000W and other power modified sine s inverters keeps ability to be converted into sine s inverters. There is a smaller voltage parameter in one of improved form . With simple installation, sine s inverter needs no extral step is required when you use and the is simple. Item Type: Sine s inverter Input Voltage: 380V Input Voltage: AC16V Output voltage: AC220V Output Frequency: 50Celsius60HZ Output form: Pure sine s Operating Instructions: The product is a modified sine s inverter, which can be modified sine s inverter of 1000WCelsius2000WCelsius3000W and others to pure sine s inverter. First remove the power tube after the modified s inverter, then check how many modified s  there are, and then see whether the secondary circuit of the is in parallel or in series, and then add the parameters. The secondary of the modified s is parallel. Add 16 turns on the secondary of each . The secondary of the modified s is series, and 8 turns are added to the secondary of each . Then add a small voltage parameter to one of the empty legs of the modified s . This small voltage parameter uses a single 0.6 copper wire, wound in the : 5 turns, this small voltage is the link AC: 16V position. (Note: Do not disassemble the magnetic when adding parameters to the ). After adding the parameters, be sure to change the high-voltage capacitor of the modified sine s inverter back to 220UFCelsius450V, Remember: there is a feedback on the end of the high-voltage capacitor of the modified sine s inverter The resistance, this resistance is several hundred K, also need to change the resistance to a larger value, not the voltage will not rise. 》Re-energize and test the voltage of the high voltage capacitor ( Celsiusnegative) as 380V. After the test voltage is normal, use the link line to provide the sine s back board, after the back board output voltage: AC220VCelsius50HZ, output form of pure sine s.