500W Amplifier Switching Power Supply Board Dual-voltage PSU Parameter

Description

500W amplifier switching power supply board dual-voltage PSU
input voltage：AC100-120V/200-240V
Output Power 500VA
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.
Payment
only
Delivery details
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When we receive your payment, we will be help you arrange shipping in 1-2 working days.
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All our parcels are shipped via China Post.Can provide Following two Delivery mode：
Airmail                                              It takes about 7-25 days
EMS/DHL (Express Mail Service):     It takes about 5-14 days
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Please, make sure to provide us with correct, precise, and detailed shipping Address.
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If you don't receive items over 30 business days , please notify us.
Terms of sale
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Buyer should expect to pay any amount charged by the government of bidder's country; this includes but not limited to duty & tax
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Shipping & handling fees are non-refundable.
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If you haven’t received the item in one month, we will refund to you.
（PLEASE INSPECT YOUR ITEMS WHEN THEY ARE RECEIVED）
About us
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