Product Details:

Input voltage: AC100-120V/200-240V 

Output Power 500VA

Output voltage: +/- 70VDC


(we have following several kinds for choose)  

+/- 30VDC,

+/- 35VDC,

+/- 37VDC

+/- 40VDC,

+/- 45VDC,

+/- 50VDC,

+/- 55VDC,

+/- 60VDC,

+/- 65VDC,

All auxiliary voltage: +/- 15V, 1A (shared GND with the main voltage)

+ 12V, 0.5A (separate ground wire);

Dimensions: 100 * 133 * 50mm


Package List:    

1 × 500W +/-70V Power Supply Board


the picture just for reference：

Image 1 - 500W +/-70V Amplifier Dual-voltage PSU Audio AMP Switching Power Supply Board
Image 2 - 500W +/-70V Amplifier Dual-voltage PSU Audio AMP Switching Power Supply Board
Image 3 - 500W +/-70V Amplifier Dual-voltage PSU Audio AMP Switching Power Supply Board
Image 4 - 500W +/-70V Amplifier Dual-voltage PSU Audio AMP Switching Power Supply Board
Image 5 - 500W +/-70V Amplifier Dual-voltage PSU Audio AMP Switching Power Supply Board
Image 6 - 500W +/-70V Amplifier Dual-voltage PSU Audio AMP Switching Power Supply Board
Image 7 - 500W +/-70V Amplifier Dual-voltage PSU Audio AMP Switching Power Supply Board