Design and performance evaluation of low-voltage/high-current DC

Design and performance evaluation of low-voltage/high-current DC

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The topology selection, design, and performance evaluation of an on-board DC/DC converter, which delivers power from a 48 V input to a 1.2-1.65 V/70 A microprocessor load, are presented. It was shown that the symmetrical half-bridge topology with the current doubler and synchronous rectifiers is a s...

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Pubblicato in:IEEE Transactions on power electronics 18, 1(part 1) (2003).
Autore principale: Panov, Y.
Natura: Articolo
Lingua:English
Soggetti:
1.2 to 1.65 V.
200 kHz.
48 V.
70 A.
Current doubler.
Full-load efficiency.
Half-bridge converter.
High-current DC/DC on-board modules.
Low-voltage.
Microprocessor load.
Performance evaluation.
Symmetrical half-bridge topology.
Synchronous rectifiers.
Topology selection.