Title :
PCB based transformers for multiple output DC/DC converters
Author :
García, O. ; Barrado, A. ; Cezón, J. ; Cobos, J.A. ; Olías, E.
Author_Institution :
Div. de Ingenieria Electron., Univ. Politecnica de Madrid, Spain
Abstract :
The transformer is one of the most important elements in a DC/DC multiple output power supply. The complexity of the winding strategy introduces parasitics that may damage the components of the converter. Also, the manufacturing process is complex and expensive due to the number of insulated windings. A simple and inexpensive way to construct PCB transformers for high frequency multiple output power supplies, reducing parasitics, is proposed in this paper. Experimental results include a comparison between traditional and these PCB transformers
Keywords :
DC-DC power convertors; high-frequency transformers; power supplies to apparatus; printed circuit manufacture; transformer windings; DC/DC multiple output power supply; PCB based transformers; insulated windings; manufacturing process; multiple output DC/DC converters; parasitics reduction; winding complexity; Circuit topology; Costs; DC-DC power converters; Error correction; Output feedback; Power generation; Power supplies; Power transformer insulation; Regulators; Voltage control;
Conference_Titel :
Power Electronics Congress, 1995. Technical Proceedings. CIEP 95., IV IEEE International
Conference_Location :
San Luis Potosi
Print_ISBN :
0-7803-3071-4
DOI :
10.1109/CIEP.1995.535934
