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High frequency battery switching charger power supply 500W25V20A battery switching charger

Product origin : CHINA
Delivery time : FOB SHENZHEN
Supply capacity : 10000PCS/MONTH

Features The power supply is designed HB LLC with PFC; Wide range input from 185 to 264Vac of small size, high power factor, and reliability, stability,full input voltage range with high efficiency , and protection such as short circuit , etc. ·Built-in active PFC function with half- bridge isolated power supply, approved by CCC/CE/UL/PSE report. ·Universal AC input / Full range(220~230V). ·Intelligent air cooling control system: The system automatically opens when the operating temperature reaches 50℃. ·Protections: Short circuit / Over current / Over TEMP. it is reliability and stability. ·24 hours continuous working at full power, the service life of the product is long. ·100% full load burn-in test. ·2 years warranty.

High frequency battery switching charger power supply 500W25V20A battery switching charger

Product image:

switching power supplyprogrammable dc power supply


Electrical Performance


Input Electrical Characteristics






Technical Requirement






Rated Input Voltage





PF Factor



Max load, rated input voltage


Input Voltage Range




85V can work


Inrush Current



Vin=230Vac,At cold

Vin=230Vac,At Cold



Max Input Current



Input 90 Vac, Max load





220V Input, At rated load, 25° ambient.

charger with 485switching power supplyprogrammable dc power supply

Packaging and Transport :

Standard export carton. Each piece is packed by vacuum plastic bag into a inner box then 5pcs to a carton.

Delivery Detail: 5-15working days against payment.charger with 485

Our Services
1. Any inquiries will be replied within 24 hours;

2. Professional manufacturer , welcome to visit our website;

3. OEM/ODM available:

a) Print logo on our products

b) Customized specification

c) Customized color package box

d) Any your idea on our products,we can help you to design and put it into production

4. High qulity,fashion design,reasonable&competitive price,fast lead time

5. After-sale service:

a) All products will have been strictly quality checked in test house before packing

b) All products will be well packed before shipping

c) All products have 1-2 years warranty, and we sure the products will be free from maintenance within warranty period

6. Faster delivery:

Sample order in stock, and 3-7days for bulk production

7. Payment term:

 L/C  T/T  open account transaction, westion union & paypal




Q: Are our products durable ?

    1).We offer 2-year-warranty

    2).The tech support & parts replacement are offered for free  

    3).Our products are also used in our own office and workshop

    4).The components used are of quality insurrance

    5) .All the products must be tested before being shipped

     6) .We own CE CCC RoHS ISO9001 IP67certificates

     7) .Our company has been engaged in designing and manufacturing power supply for more then 10 years 

Q:whether offer free samples?

 A:yes,we offer free samples<5pcs,>5pcs need samples cost.

Q:How to order our product ? 

A:1).Please tell us the model and quantity and other request you need. 

   2).We make the PI for you.

   3).After you confirm the PI, we arrange the order for you after receiving your payment.

   4).After the goods finished, we send the goods out to you and tell you the tracking number.

   5).We will track your goods until you receive the goods. 

Q: What's your shipment method?

A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.

Q: What's about MOQ?

A: First order MOQ=1pcs

Q: If i want to release order, what's the payment method you accept ?

A: We accept T/T, Paypal, Western union, L/C.

Q: If i want to release order, what's the process?

A: Thanks. You can send inquiry to us by alibaba, or send us by email, we will reply within 24hrs.

Q: In use process if have a few bad products needs to be repaired, how to do?

A:you can send back to us,we offer free repair,and will resend to you with the next order.

Q:Could we return goods if we couldn't sell it out in our market?

A:yes,you can,as long as don't affect our secondary sales.


Q:How to contact us?

 A:Send your Inquiry Details in the Below, Click "Send" Now !

Please feel free to give your inquiry in the form below. We will reply you in 24 hours.