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COMPARATIVE ANALYSIS OF HIGH CURRENT COMPONENTS IN PWM CONTROLLED CONVERTER TOPOLOGIES QUALIFIED FOR HIGH OUTPUT POWER AND LOW OUTPUT VOLTAGE
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| Author(s) |
L. Heinemann; N. Fröhleke |
| Abstract |
A comparative analysis of size square wave converter topologies (SMPS), selected for high output power and low output voltage, is performed for the secondary-side components. This analysis is realized for chokes, the capacitive component and scondary- side power rectifiers under consideration of parasitics. Objective is with regard to progressive miniaturization of SMPS's, to increase the power density and to reduce power-losses by choice of a suitable circuit concept. The obtained results are normalized in terms of converter specifications and operational parameters. Hence general conclusions are gained. A comparative design example is worked out for a 5 V /100 A converter. |
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| Filename: | Unnamed file |
| Filesize: | 446.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2021-02-11 by System |
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