Title :
Design and implementation of symmetrical half-bridge DC-DC converter
Author :
Hung, Yu-Chieh ; Shyu, Fu-San ; Lin, Chih Jung ; Lai, Yen-Shin
Author_Institution :
Dept. of Electr. Eng., Nat. Taipei Univ. of Technol., Taiwan
Abstract :
The main theme of this paper is to present the details of the design and implementation of a symmetrical half-bridge dc-dc converter. The input voltage ranges vary between 72 V and 36 V. The output voltage is 3.3 V and the output current is up to 30 Amps. For such high output requirement, current-doubler rectifier is used to reduce the losses. Details of the design will be described in this paper and measured results will be presented to confirm the design and implementation.
Keywords :
DC-DC power convertors; bridge circuits; electric current; rectifiers; 3.3 V; 30 A; 36 to 72 V; current-doubler rectifier; half-bridge DC-DC converter; Application software; Circuit topology; DC-DC power converters; Diodes; Inductors; MOSFET circuits; Rectifiers; Switching converters; Switching frequency; Voltage;
Conference_Titel :
Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on
Print_ISBN :
0-7803-7885-7
DOI :
10.1109/PEDS.2003.1282840
