Skip to product information
1 of 6

NEP Audio

1500W RMS / 3000W MAX Switching Power Supply, 220V Input

Regular price $186.99 USD
Regular price $311.99 USD Sale price $186.99 USD
Sale Sold out
Shipping calculated at checkout.


We will try to keep these in stock, but many times these items are being drop shipped to our facility for inspection. We will then send the product on to you. This could delay the time it takes to receive the items by 5 days to 2 weeks. We have decided it was best to make sure it checks out OK before having it go out to you. Contact us for ETAs before or after purchase, because we always have them coming in.

- Input voltage: AC200-240V
- Optional Main Output Voltage: ±50V, ±60V, ±70, ±80V, ±90V, ±100V, ±110V, ±120V
- Output: main output voltage (optional)±80V (16A); Auxiliary ±12V (500mA); Independent 12V (500mA)
- Voltage Regulation Accuracy: Main No-load ±3%, with load ±10%; Auxiliary & independent ±1% (for AC220V input)
- Continuous Power: 1500W (can work continuously at 25℃)
Rated Power: 2400W (Can work continuously for about 5 minutes at 25℃
ambient temperature. Cooling fan should be added for long time
- Instantaneous Power: 3000W (can work continuously at 25℃ for about 1 minute)
- Conversion Efficiency: Max. 95%
- Weight: 760g

Package Included:
- 1 x Switching Power Supply Module

- It is a bare board with high-voltage circuit. Professional knowledge is highly recommended.
Circuit and component grinding and epoxy resin potting treatment.
Schematic diagram, PCB and technical support are not provided.
- Air
cooling fan is needed for long-term high-power use. The power supply
features over-temperature, over-current and short-circuit protections.
It will be locked when over-current and short-circuit protections are
triggered. You must disconnect your AC power supply, wait for the
voltage of main filter capacitor to drop to 0V, and then restart.
This power supply is a true LLC resonant power supply, and the resonant
circuit features high-frequency sine wave. It is not an ordinary square
wave switching power supply, which is very suitable for power
amplifiers, with excellent performance.
- Each power supply has been
tested before delivery. The board is constantly upgraded and revised,
and the component circuit may be changed. Please refer to the actual
items. Thank you for your understanding!

It is tested with resistance wire and a load. The input voltage is AC 218V and the power is 3411W.

Shopping tips for every dear buyers

Custom Duties & Taxes

1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility. According to the EU new tax rules ,order amount less than 150 EUR,buyers must pay tax when placing order ,if order amount more than 150 EUR ,buyers need pay tax when the parcel arrived at the destination country.

2. Avoiding some unnecessary trouble, please check with your country's customs office about shipping.


1. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.

2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you ASAP.

  • Shipping

    We offer discounted shipping rates which can be calculated during checkout

  • Returns

    You may return an item in new condition with no questions asked for 13 days after confirmed delivery.