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Stereo UPC1342V+NJW0302G/NJW0281G Class AB Power Amplifier DIY Kit/Finished Board 150W+150W
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This board With perfect protection circuit.
The Power Transistor using New Original ON NJW0302G/NJW0281G.
Main electrolytic capacitor is using NOVER 10000uF/50V.
Works voltage: Dual AC 28---36V (For example AC 28V--0--28V or AC 0--28V 0--28V)
Output Max power: 150W+150W (Test under 35V AC 4ohm load. about 100W+100W at 8ohm load)
SNR: 108dB
Noise level: 0.2mV
PCB Size: 165*97mm
Quiescent current debugging:
Test the TP1. TP2 voltage as V1. V2 . Quiescent current = V1/0.22ohm
For example if you want the Quiescent current about 100mA. then Adjust the V1 about 22mV will be ok.
NOTE 2: We have DIY kit or Finished board (Optional)
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