500W +/-35V Amplifier Switching Power Supply Board Dual-voltage PSU Audio Amp


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Input Voltage: AC 100~120V/200~240V
Output Power: 500 W
Output Voltage: +/- 35V DC
Auxiliary Voltage: +/- 15V, 1A (shared GND with the main voltage)
+ 12V, 0.5A (separate ground wire)
Size(L*W*H): 133 x 100 x 42 mm


1.All high-frequency low-impedance electrolytic capacitors specifications, low ripple.
2.Instantaneous output current can reach 5~10 times the normal current, very suitable for high-power amplifier.
3.Transformers 0.1 mm * 100 multi-strand oxygen-free enameled wire, heat is very low, efficiency is more than 90%.


1.Manual measuring, please allow 1 ~ 5 mm error,thank you.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.
We guarantee the style is the same as shown in the pictures.Please understand, thank you!
Package included:

1 x 500W Amplifier Switching Power Supply Board