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Old 6th November 2007, 10:05 AM   #1
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Default DC Convertor?

Schematic for convertor from car supply 14v, to 12v500ma;-12v500ma;5v1000ma.

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Old 8th November 2007, 03:18 PM   #2
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Try the LM2587T Flyback SimpleSwitcher IC chip from National Semiconductor. www.national.com Lots of good datasheets and application notes.
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Old 8th November 2007, 03:26 PM   #3
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Here, Try this one out. Schematic shows it for a +24V (nominal) input, but, using the design procedure in the datasheet, you can adapt this for 12V....
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File Type: jpg lm2587 triple output dc-dc.jpg (51.3 KB, 124 views)
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