News

ZVS Solutions for Flyback Topology and the Impact of GaN Utilization

Schedule: 2:20 PM (14:20), Room Mailand

Place: NürnbergMesse Karl-Schönleben-Str. Messeplatz 1 90471 Nürnberg

This oral session will be presented by Manfred Schlenk instead of Ionel Jitaru because Mr. Jitaru unfortunately could not attend PCIM. This presentation will show different methods of converting a conventional flyback topology in a soft switching topology. Several solutions of obtaining ZVS in flyback topology, such as energy injection in magnetizing current, active clamp and current injection will be analyzed. A comparison in performances for these methods will be made as well.  The presentation will address the GaN utilization and its advantages in flyback topology with application in AC-DC adapters with power delivery 3:0. The comparison between GaN and silicon mosfet will be done in the case of standard quasi resonant flyback and also in ZVS flyback.

Rompower now has more granted patents you can view in our Patents Page.

The GaN Impact On The AC-DC Power Adapters

Schedule: March 20, 2022 2:30 PM – 6:00 PM

Rompower’s CEO Ionel Jitaru will present a Professional Education Seminar for APEC 2022, entitled “The Gan Impact On the AC-DC Power Adapters”.

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A Novel Method of Converting a Conventional PWM Topology in a Soft Switching Topology by Harvesting the Energy from the Parasitic Elements

Schedule: CANCELLED

Place: NürnbergMesse Karl-Schönleben-Str. Messeplatz 1 90471 Nürnberg

Due to unforeseen circumstances Mr. Jitaru will not be attending PCIM to present his “A Novel Method of Converting a Conventional PWM Topology in a Soft Switching Topology by Harvesting the Energy from the Parasitic Elements” presentation.

Technologies for Very High Efficiency and Power Density in AC-DC Adapters with Power Delivery

Schedule: CANCELLED

Room: NürnbergMesse Karl-Schönleben-Str. Messeplatz 1 90471 Nürnberg

Due to unforeseen circumstances Mr. Jitaru will not be able to attend PCIM to present his “Technologies for Very High Efficiency and Power Density in AC-DC Adapters with Power Delivery” presentation.