2000W ±80V LLC Soft Switching Power Supply High Quality HIFI Amplifier PSU Board
voltage option:
±50V,±60V,±70V,±80V.,±90,±100V,±110V,±120V
Specifications:
- Input voltage: AC200-240V
- Output: Main ±80V (11A); Auxiliary ±12V (100mA); Independent 12V (100mA)
- Voltage regulation accuracy: ±3% of main no-load, ±10% of load; auxiliary, independent ±1% (at AC220V input)
- Continuous power: 1000W (continuous operation at 25°C ambient temperature)
- Rated power: 1700W (25 °C ambient temperature can work continuously for about 5 minutes, long-term work plus fan cooling)
- Instantaneous power: 2200W (can work continuously for about 1 minute at 25°C ambient temperature)
- Conversion efficiency: Max 98%
- Dimensions: length, width and height = 207 * 100 * 45mm
- Weight: 680g
The board is as follows, the wiring diagram looks at the following picture: load test, load is the shop IRS2092-1700W power amplifier board, output 2 ohm resistance, input AC 230V power 2185W
![](https://img.alicdn.com/imgextra/i3/161633433/O1CN01jBDW6t1bEMAUvAsBq_!!161633433.jpg)
![](https://img.alicdn.com/imgextra/i2/161633433/O1CN010wyWTt1bEMAdDsmfZ_!!161633433.jpg)
![](https://img.alicdn.com/imgextra/i2/161633433/O1CN01N2mxXJ1bEMAZPKxP5_!!161633433.jpg)
![](https://img.alicdn.com/imgextra/i4/161633433/O1CN01pon3uM1bEMAcyuqmu_!!161633433.jpg)
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Shipping Terms
- For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.
Return Terms
1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
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2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
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