PSU+-30V/55V/60VDC/50VDC/70V Stable Performance Excellent 500W dual-voltage amplifier power supply board

$31.20
Specification : 70V
Quantity
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Description
Product Description

 

NEW 500W amplifier switching power supply board dual-voltage PSU +/-55V +/- 60VDC +/- 50VDC
 
Must leave message tell us what's output volatge do you want 
 
 
Feature:
 
input voltage AC 110V or AC 220V
 
Output Power 500W
 
output voltage (we have following several kinds for choose)
  +/- 30VDC
  +/- 35VDC,
  +/- 37VDC
  +/- 40VDC,
  +/- 45VDC,
  +/- 50VDC,
  +/- 55VDC,
  +/- 60VDC,
  +/- 65VDC,
  +/- 70VDC.
 
All auxiliary voltage: +/- 15V, 1A (shared GND with the main voltage)
 
+ 12V, 0.5A (separate ground wire);
 
 
Dimensions: 100 * 133 * 50mm
 
Transformers 0.1mm * 100 multi-strand oxygen-free enameled wire, heat is very low, efficiency is more than 90%.
 
All high-frequency low-impedance electrolytic capacitors specifications, low ripple.
 
Instantaneous output current can reach 5-10 times the normal current, very suitable for high-power amplifier.
 
 
Package Contents:  
 
 
1 x NEW 500W amplifier switching power supply board dual-voltage PSU