2000W Pure Sine Wave Inverter Power Board Post Wave Amplifier Board DIY kit

Technical Parameters: Product Name: Correction wave inverter to pure sine wave post-grade board Input voltage: DC380V. Input voltage: AC16V. Output voltage: AC220V. Output frequency: 50/60HZ "adjustable". Output waveform: pure sine wave. Board specifications: 200X85X50MM. Operation instructions: The product is a modified wave inverter to correct the sine wave inverter, and the modified wave inverter 1000W/2000W/3000W, etc. can be modified to a pure sine wave inverter. First remove the modified wave inverter rear stage power tube, then look at the modified wave , and then see if the secry circuit is connected in parallel or in series, then add the parameters, the modified wave secry is parallel , add 16 turns in the secry of each . The modified wave secry is in series with 8 turns in each secry. Then in the modified wave , one of the s has a small voltage parameter added to it. This small voltage parameter uses a single 0.6 copper wire and is wound inside the : 5 turns. This small voltage is the link AC: 16V position. (Remark: plus parameters do not open the magnetic ring.) After the parameters are added, be sure to change the high-voltage capacitor of the modified wave inverter back to 220UF/450V. "Remember: There is a feedback on the positive side of the high-voltage capacitor of the modified wave inverter. Resistance, this resistance is a few hundred K, also need to change the resistance value of the large point, not the voltage will not rise. 》Re-power test high-voltage capacitor (positive / negative) voltage is DC380V, after the test voltage is normal, use the link line to provide the sine wave rear stage board, after the output voltage of the rear stage board: AC220V/50HZ, output waveform: pure sine wave.

Package Included:

1pcs 2000W Pure Sine Wave Inverter Power Board Modified Sine Wave Post Amplifier Kits

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