i need help please

Discussion in 'General Electronics Chat' started by spidermanIIII, Dec 23, 2013.

  1. spidermanIIII

    Thread Starter Member

    Nov 22, 2013
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    i need the schematic for h bridge with bjt transistor
     
  2. tshuck

    Well-Known Member

    Oct 18, 2012
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  3. spidermanIIII

    Thread Starter Member

    Nov 22, 2013
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    yes but i found designs without diodes is this right
     
  4. tshuck

    Well-Known Member

    Oct 18, 2012
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  5. crutschow

    Expert

    Mar 14, 2008
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    The need for the diodes depends upon what load is being driven by the bridge and what type of transistors are in the bridge.
     
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