PDF Series dc dc converter 440V to 12V from china manufacture

Features

l      Industry standard full brick

l     High power density

l     1500V input-output isolation

l       Aluminum baseplate technology

l       Aluminum baseplate technology

l       Remote sensing of compensation

Input Characteristic

l       Inputvoltage range…………………… 200 ~ 400 VDC Rated value: 220VDC

        Reverse Protection

        Fuse Outside

Output Characteristic

l       Voltage set-point accuracy ……………… ±1%

l       Line regulation(main) …………….........… ±0.3%

l       Load regulation(main) ………........……… ±0.5%

l       Temperature coefficient ……........……… ±0.02%/℃

l       Output current limiting ………........…… 120%(Typ)

l       Dynamic response ……………………… 200μs

General Characteristic

l       Switching frequency …………………… 300 KHz

l       Isolation resistance ……………………  200 MΩ

l       MTBF …………………………………  >50000H

l       Isolation voltage

        Input-output: >1500 VDC

        Input-case: >1050 VDC

        Output-case: >500 VDC                     

l       Environmental Characteristic

        Operation temperature ……………… Industry: -25-+60℃; MilitaryⅠ: -40~ +70℃

        Storage temperature …………………… Industry: -45~ +105℃; Military: -55~ +105℃

Models 

Notice:

We do have enough ability to produce custom-made order. 
Samples are available
High quality and low price .
If need samples, Kindly contact us 
2 years warranty 

If you can not find the required products below, pls feel free contact with us! We can supply you all kinds of power supply.

 Remark: Custom-made specifications are acceptable.

Mechanical Drawing & Pin definition

Our service 

1.Your inquiry will be reply within 24hours

2.Well-trained and experienced staffs to answer all your inquiries in English

3.We have strictly management on the production and quality control.

4.We have our own factory and professional engineers team to help you to resolve the prombles

5.We are greatly to accept the sample order for testing our quality ,serive and your market 

Warranty term

1. Under the terms of this warranty, if the product have a failure occurs under normal usage within   warranty period, we will provide free new products or components based on the proof-documents.

2. If Failure or damage due to incorrect operation, wire connection, or anything other do not follow our instuction, we will provide paid .36w

If you want to know more information ,pls feel free to contact us. Any feedback from you will be gave the prompt attention and reply!