500W +/-65V amplifier switching power supply board dual-voltage PSU
input voltageAC100-120V/200-240V
Output Power 500VA
output voltage (we have following several kinds for choose)
+/- 30VDC,
+/- 35VDC
+/- 37VDC
+/- 40VDC,
+/- 45VDC,
+/- 50VDC,
+/- 55VDC,
+/- 60VDC,
+/- 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.
![IMG_0685](https://ae01.alicdn.com/kf/HTB1cBCnNVXXXXaIXFXXq6xXFXXXs/201638448/HTB1cBCnNVXXXXaIXFXXq6xXFXXXs.jpg?size=98174&height=666&width=1000&hash=85d3dba44a2320da5f2070121cb9883d)
![IMG_0676](https://ae01.alicdn.com/kf/HTB1uOKnNVXXXXXGXFXXq6xXFXXXE/201638448/HTB1uOKnNVXXXXXGXFXXq6xXFXXXE.jpg?size=103893&height=666&width=1000&hash=8b6dd357b2a84f24e815e4461bebc292)
![IMG_0677](https://ae01.alicdn.com/kf/HTB1WtCXNVXXXXXjaXXXq6xXFXXXt/201638448/HTB1WtCXNVXXXXXjaXXXq6xXFXXXt.jpg?size=108289&height=666&width=1000&hash=e6dededd96b342f7c1e55ae97d9cefe6)
?Shipping time:
Default send by airmail,about 14-20 business days can arrive most of europe countries, Russia, Brazil,Africa.Ukraine and some other remote countries will need some more days.
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