Design Example Report
Title
22 W Triple Output Flyback Converter
using DPA424R
Input: 28 – 60 VDC
Specification
Output: 3.3 V / 2 A, 9 V / 0.6 A, 24 V / 0.4 A
Application
Author
Document
Number
Date
Revision
Security Camera
Power Integrations Applications Department
DER-120
October 26, 2005
1.0
Summary and Features
•
•
•
Low parts Count
High-Efficiency ~80% 48 VDC Input and Full Load
Good cross-regulation
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
POWERINT [ POWER INTEGRATIONS, INC. ]
