Three-Switch Active-Clamp Forward Converter with Low Switch Voltage Stress

2009 ◽  
Author(s):  
Ki-Bum Park ◽  
Chong-Eun Kim ◽  
Gun-Woo Moon ◽  
Myung-Joong Youn
Keyword(s):  
Forward Converter ◽  
Voltage Stress ◽  
Active Clamp ◽  
Switch Voltage

Analysis of Active Clamp Forward Converter of UAV

2013 ◽  
Vol 336-338 ◽  
pp. 48-51
Author(s):  
Zhi Wei Cao ◽  
Yi Ming Zhang ◽  
Xu Zhang
Keyword(s):  
Power Supply ◽  
Order System ◽  
Switching Power Supply ◽  
Switch Mode Power Supply ◽  
Forward Converter ◽  
Switching Power ◽  
Voltage Stress ◽  
Active Clamp ◽  
Aerial Vehicle ◽  
Operation Characteristics

The Forward Switch mode power supply is good selection for power supplies of Unmanned Aerial Vehicle (UAV). Compared with the conventional forward converter, there is one auxiliary switch in the active clamp forward converter to recycle the energy stored in the transformer leakage in order to minimize the voltage stress of the main switch. The power system is designed and the operation characteristics of the active switching power supply are revealed by analysis a typical second-order system in this paper. Active Clamp Forward Converter reduce the generation of EMI, the EMC of UAV equipment is greatly improved. The results of the analysis are verified by SPICE simulation.

Double-Ended Active-Clamp Forward Converter With Low DC Offset Current of Transformer

2020 ◽  
Vol 67 (2) ◽  
pp. 1036-1047 ◽  
Author(s):  
Myung-Ho Kim ◽  
Seung-Hoon Lee ◽  
Bom-Seok Lee ◽  
Ji-Yeon Kim ◽  
Jae-Kuk Kim
Keyword(s):  
Forward Converter ◽  
Dc Offset ◽  
Active Clamp

Implementation of Forward Converter with Active Clamp for Welding Machines

2021 ◽  
Author(s):  
Fatih ZUNGOR ◽  
M. Faruk BILICIOGLU ◽  
Enes KAVAK ◽  
Ibrahim ESKI ◽  
Metin OZTURK ◽  
...  
Keyword(s):  
Forward Converter ◽  
Active Clamp
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