buck converter

Discussion in 'The Projects Forum' started by sportsfan27, Jan 30, 2009.

  1. sportsfan27

    Thread Starter Active Member

    Jan 29, 2009
    43
    0
    I need to build a 50-100VDC to 12VDC buck converter. I found some schematics for them, but the voltages were too low. Thanks for any help.
     
  2. jpanhalt

    AAC Fanatic!

    Jan 18, 2008
    5,681
    900
    The LM 5116 is rated for 100 VDC input. Better yet, go the National Semiconductor website (power management) and enter the parameters you want to design a simple switcher.

    John
     
  3. sportsfan27

    Thread Starter Active Member

    Jan 29, 2009
    43
    0
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