3000W 50V/55V/60V/65V/70V/75V/80V/85V/90V Output LLC Amplifier Switching Power Supply Amplifier Power Supply Board

3000W 50V/55V/60V/65V/70V/75V/80V/85V/90V Output LLC Amplifier Switching Power Supply Amplifier Power Supply Board

Parameters:
- Input Voltage: AC 200-240V
- Output: Main ±80V (16A); Auxiliary ±12V (100mA); Independent 12V (100mA)
- Voltage Regulation Accuracy: ±3% of main no-load; ±10% with load; auxiliary, independent ±1% (@AC 220V input)
- Continuous Power: 1500W (continuous operation at 25℃ ambient temperature)
- Rated Power: 2400W (It can work continuously for about 5 minutes at 25℃ ambient temperature. Cooling fan is needed for long-term operation.)
- Instantaneous Power: 3000W (can work continuously for about 1 minute at 25℃ ambient temperature)
- Conversion Efficiency: Max. 95%
- Dimensions: 217 x 100 x 45mm (L*W*H)
- Weight: 760g

Package Included:
- 1 x Power Amplifier Power Supply

Optional voltage: 50V/55V/60V/65V/70V/75V/80V/85V/90V and please tell us before purchased.

Wiring Diagram:
- The load test output is resistance wire, AC 218V input power 3411W.

Note:
- The main voltage is used at light or no load. When it is used as an auxiliary and independent power supply, there is no output.
- Default output voltage is ±80V. Other output voltages can be customized (±50V, ±60V, ±70V, ±90, ±100V, ±110V, ±120V).
- Due to high voltage, professional knowledge is required.
- Schematic diagram, PCB and technical support are not provided.
- Cooling fan is needed for long-term high-power applications.
- With thermal shutdown protection, the AC power must be disconnected and wait a few minutes before restarting. This power supply is a true LLC resonant power supply. The resonant circuit is a high frequency since wave. It is not an ordinary square wave switching power supply. It is very suitable for power amplifier use.
- Each power supply is tested before shipment. The board is constantly upgraded and revised, and the component circuit may be modified. Please refer to the actual delivery.

Detail photo

FAQ 

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Sample ususally take within 3 working days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: For standard product, usually 1pcs/item. For the OEM order, MOQ at least 50pcs/item.

Q4. How to proceed an order?

A: After buyer confirm the product&price is ok and ready to buy, order will be please tell us your delivery address, phone number, sometimes need email. Then we can draft the order and it will have a alibaba paying link.

Q5. After paid, what info of the supplier provided?

A: Tracking number

Q6: Do you offer guarantee and after-service for the products?

A: Yes, 6- 12 months warranty for our products. Note: We will do not take the responsibility for Man-made damage or improper operation. Delivery demage will be negotiate.

Packing and Shipping

Package: Normally we use the standard paper package to export worldwide.

Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By chinese small parcel, usually for the customer to save the cost. But Chinese small parcel have the risk for lost parcel. Note: If we got the parcel back, we only can refund the item cost. If we didn't get the parcel,then sorry we can't refund any.

3. By Air: Delivery from the Shenzhen airport to customers’ destination city air port.

4. By Sea: Delivery from the Shenzhen sea port .

Company information

TZT has been speciliazing in Business & Industry,Hobbies & Toys,CNC Products and Health care supplies for over 5 years.We committed to enhance customer satisfaction by continually improving the process with a vision of expertise in the field. 
Aiming to provide high quanlity products and great service for buyer,we are strict on product quanlity control and offer instant communication service.Welcome to contact us!

Our Advantages:
-  Source only the best consumer goods and ensure the highest quality.
-  Streamline the buying and payment process, and make it as easy as possible.
-  Help the customers all over the world discover products and manufacturers in China.
-  The Shortest order processed time and speed delivery