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Design an adjustable voltage switch

Discussion in 'General Electronics Chat' started by stuhagen, Sep 27, 2008.

  1. stuhagen

    stuhagen Member

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    Any particular reason you ditched the NPN I sent? Pretty hefty unit.

    Stu
     
  2. Roff

    Roff Well-Known Member

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    Here's a version with the NPN driver. I just prefer the MOSFET because it requires less power.
     

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  3. stuhagen

    stuhagen Member

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    Oh, OK, well, I have both components. I will use each until I run out. I bought 10ea of the NPN drivers, and I still have 9ea of the MOSFETS. For my initial testing, I will use the MOSFET. I will keep you posted after my testing.

    Stu
     

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