Power and references

Discussion in 'General Electronics Chat' started by atferrari, Sep 27, 2012.

  1. atferrari

    Thread Starter AAC Fanatic!

    Jan 6, 2004
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    I am ready to build this circuit for the shown voltages and comsumptions.

    +1V and - 1V are just voltage references.

    Can anyone comment any eventual flaw?
     
  2. bertus

    Administrator

    Apr 5, 2008
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    Hello,

    Did you take the zener currents in account?

    [​IMG]

    With the higher currents in the first transistors, their powers will be higher.

    Bertus
     
    Sparky49 likes this.
  3. atferrari

    Thread Starter AAC Fanatic!

    Jan 6, 2004
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    You are right, Bertus.

    Started to realize that parts count is too high.

    Gracias.
     
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