A flyback converter includes a primary-side switch connected to a primary-side winding of a transformer and a secondary-side switch connected to a secondary-side winding of the transformer. The flyback converter is operated by controlling the primary-side switch to store energy in the transformer...
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A method of controlling a flyback DC-DC converter, self-oscillating at steady state conditions, employing a transformer for storing and transferring energy to a load and having an auxiliary winding whose voltage, induced by the current flowing in the secondary winding of the transformer, is monito...
The present invention provides methods and systems for a flyback converter arranged with synchronous rectifier MOSFETS in such a manner that they operate with a common source potential while still providing for the use of a stacked output winding. With a common source potential, a single rectifier...
Applying feedback control to a flyback converter in discontinuous conduction mode causes instability by virtue of a jump phenomenon under some snubber circuit conditions. In this paper, we clarify this jump phenomenon, analyze stability, and discuss circuit constants to avoid the phenomenon. We propos...
Design of on Automotive HID Ballast using Variable Frequency Switching Flyback Converter This paper presents high efficiency control system of automotive 35W electronic ballast for high intensity discharge(HID) lamp using switching flyback converter with variable frequency. Considering performance, size and...
This paper introduces a new control method for a high power, high voltage flyback converter insensitive to the noise caused by ringing due to the leakage reactance of a high voltage flyback converter. In this method, output voltage is sampled in an intentionally extended cycle to be sure that...
This disclosure provides a multi-mode control method for an active clamp flyback converter. In the flyback converter, the controller realizes mode switchin... X Yin,H Wang,Y Yuan,... 被引量: 0发表: 2022年 Adaptive Wakeup Time Control In Burst Mode Of A Primary Side Regulated Flyback C...
Digital control method for improving light-load efficiency of asymmetrical half-bridge flyback converter[J]. Microelectronics & Computer,2023,40(9):106-113. DOI: 10.19304/J.ISSN1000-7180.2022.0731 Citation: LONG B G,WANG J F,WANG K,et al. Digital control method for improving light-load ...
Primary side control circuit of a flyback converter for HBLED (DCM), the flyback converter has constant average output current when the peak current on the transformer primary side and the ratio of t'off to TS ... S Du,Z Feng,P Qian - 《Power Electronics for Distributed Generation System...