Subscribe Now Subscribe Today
Science Alert
 
Blue
   
Curve Top
Journal of Applied Sciences
  Year: 2011 | Volume: 11 | Issue: 15 | Page No.: 2744-2753
DOI: 10.3923/jas.2011.2744.2753
 
Facebook Twitter Digg Reddit Linkedin StumbleUpon E-mail

Performance of the Push-Pull LLC Resonant and PWM ZVS Full Bridge Topologies

Deepak Kumar Nayak and S. Rama Reddy

Abstract:
The soft switched PWM ZVS full bridge DC to DC converter and push-pull type LLC series resonant converter are compared for use in low output voltage power supply applications. It is shown that push-pull type LLC series resonant converter takes on the desirable characteristics of the conventional push-pull converter and LLC series resonant converter. Push-pull type has less conduction loss than that of full bridge converter. Analyses and simulation shows that for low power applications required turn ratio of the transformer is less so efficiency is more and switching stress is less for push-pull LLC series resonant converter than PWM ZVS full bridge DC to DC converter. The 48V DC is efficiently reduced to 12V DC using both DC to DC converters using 20KHZ switching frequency and all parameters are compared.
PDF Fulltext XML References Citation Report Citation
 RELATED ARTICLES:
  •    Simulation of 416 kHz Piezoelectric Transducer Excitation using Class E ZVS Inverter
  •    Design and Implementation of PS-ZVS Full Bridge Converter
  •    Controller Design for an Uncertain Contactless Power Transfer System
  •    Analysis Design and Development of Regulated Power Supply-Using Soft Switched Resonant Converters
How to cite this article:

Deepak Kumar Nayak and S. Rama Reddy, 2011. Performance of the Push-Pull LLC Resonant and PWM ZVS Full Bridge Topologies. Journal of Applied Sciences, 11: 2744-2753.

DOI: 10.3923/jas.2011.2744.2753

URL: https://scialert.net/abstract/?doi=jas.2011.2744.2753

COMMENT ON THIS PAPER
 
 
 

 

 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 

Curve Bottom