Datasheet > DER-57

DER-57

更新时间： 2022-04-23 23:00:11

阅读下载

获取价格

如果您发现信息不准确，欢迎纠错

DER-57 数据手册

Design Example Report

Title

3W Power Supply using LNK501P

Input: 90 – 265 VAC

Output: 12V / 250mA

Specification

Application

Author

Industrial

Power Integrations Applications Department

Document

Number

DER-57

Date

April 20, 2005

1.0

Revision

Summary and Features

This document is an engineering prototype report for a universal input, power

factor corrected power supply unit providing 12V at 250mA.

•

Very low cost, low component count isolated power supply

Extremely simple circuit configuration designed for high volume low cost manufacture

High input power factor

Small EE16 transformer allows compact size

No Optocoupler or sense resistors required

Efficiency greater than 65%

The products and applications illustrated herein (including circuits external to the products and transformer

construction) may be covered by one or more U.S. and foreign patents or potentially by pending U.S. and foreign

patent applications assigned to Power Integrations. A complete list of Power Integrations’ patents may be found at

www.powerint.com.

Power Integrations

5245 Hellyer Avenue, San Jose, CA 95138 USA.

Tel: +1 408 414 9200 Fax: +1 408 414 9201

www.powerint.com

12 3 4 5 6 7...26

下载PDF

型号	品牌	描述	获取价格	数据表
DER-58	POWERINT	3W Wide Range Flyback Power Supply using LNK304P	获取价格
DER-59	POWERINT	4.8 W Buck-Boost Converter Using LNK306P	获取价格
DER-60	POWERINT	8.75 W Power Supply using TNY268P	获取价格
DER-62	POWERINT	3.0 W Charger using LNK363P	获取价格
DER-75	POWERINT	2.4 W Power Supply using LNK520P	获取价格
DER-92	POWERINT	0.5W Non-Isolated Buck-Boost Converter using the LNK302P	获取价格