400W 24V/16.5A 32V/12A 36V/11A 42V/9A Amplifier Switching Power Supply With PFC Designed For Digital Power Amplifiers

 

Description:
This power supply is specially designed for digital power amplifier. The circuit board adopts double-sided glass fiber board, aluminum alloy shell, and active PFC control #40. It features ultra-high efficiency, ultra-low ripple wave interference.

Parameters:
- Dimensions: 127*82*45mm
- Net weight: 400g
- Cooling method: natural cooling
- Output ripple: less than 150mV
- Total output power: 400W#40; With PFC function, PF value is greater than 0.98#41
- Output voltage adjustment range: 10%
- Incoming line stability: plusmn; 0.5%
- Load stability: plusmn; 1%
- Input voltage: 88~264VAC
- Start, rise, hold time: 2s, 500ms, 20ms, input voltage 230VAC output full load
- Pressure resistance: input-output 1.5KVAC; input-shell 1.5KVAC; output-shell: 500VAC
- Insulation resistance: input-output, input-case 500VDC/100MOmega;
- Working temperature and humidity: -20℃ to 60℃, 20%~90%RH Humidity non-condensing
- Storage temperature: -40℃ to 60℃
- Protection function: over-temperature, over-voltage, over-current and over-power protections
- Safety standards: GB4943, UL60950, EN60950

Package Included:
- 1 x Switching Power Supply

Note:
- Input and output power cables are not included.
- The upper part of the power supply is exposed. To prevent electric shock, please install it in your amplifier case.

- The product have the optional: 24V/16.5A 32V/12A 36V/11A 42V/9A and please tell us the one you prefer when purchased.

 

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