Simulating an Automotive enviroment



Hi All,

I was wondering if anyone could give me any idea's on how I might simulate
an automotive environment (mainly power supply) on my bench. Currently I
have set up an LM317T at 14V with a variable frequency generator controlling
a transistor/resistor on the feedback pin to switch the voltage down to 12V
to provide 2Vp-p noise at any frequency I like and that seems to be working
ok, it looks horrible on my scope anyway.

Im sure there must be other tests I can do, any suggestions or links would
be greatly appreciated.

Best Regards,


AJ


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Relevant Pages

  • Re: Simulating an Automotive enviroment
    ... an automotive environment on my bench. ... have set up an LM317T at 14V with a variable frequency generator ... controlling a transistor/resistor on the feedback pin to switch the ...
    (sci.electronics.design)
  • Re: Simulating an Automotive enviroment
    ... an automotive environment on my bench. ... have set up an LM317T at 14V with a variable frequency generator controlling ... a LM317T wont come close to the impedance of a real automotive system. ...
    (sci.electronics.design)
  • Re: Simulating an Automotive enviroment
    ... an automotive environment on my bench. ... have set up an LM317T at 14V with a variable frequency generator ... controlling a transistor/resistor on the feedback pin to switch the ...
    (sci.electronics.design)