Quasi-Resonant Flyback DC/DC Converter Using GaN Power Transistors

Dual-Switch Quasi-Resonant Flyback Converter: Cost Effective Alternative to LLC Resonant Converters

This paper presents dual-switch Quasi-Resonant (QR) flyback topology as a cost effective and reliable alternative to the LLC resonant converter for energy efficiency regulation. The proposed topology shows excellent efficiency performance, while maintaining simple design of the conventional flyback converters. It offers higher efficiency than LLC resonant converter at medium and light load, res...

Modeling and Analysis of Flyback Switching Power Converter using FPGA

This paper presents a modeling of Pulse Width Modulation (PWM) for conducted noise reduction in Switching Power Converters (SPC) using Field Programmable Gate Array (FPGA) based controller. Buck boost Flyback converter is the preferred choice among variety of switching power converters due to its low component count, cost-effective structure as well as its large dynamic range. Converters should...

Step up dcdc converter pdf

Low Power Quasi-Resonant Interconnects

A primary challenge in high performance, high complexity integrated circuits is the on-chip interconnect [1]. Transmitting clock, data, and communications signals over large die areas requires long interconnections among the various circuit modules. Consequently, as technology scales, the interconnect cross section decreases while operating frequencies have increased. The impact of these trends...

Active-Clamping Quad-Flyback Converter

An active-clamping quad-flyback converter is proposed to achieve zero voltage switching (ZVS) for all power switches. The secondary sides of quad-flyback converter are connected in parallel to share the load current. Thus, the transformer copper losses and the conduction losses on the output diodes are reduced. Activeclamping part including one auxiliary switch and one clamp capacitor can relea...