Re: [TCML] op amp wiring

[Ed Phillips <evp@xxxxxxxxxxx>]

What do you use for a buffer, a 75451 comes to mind as a possibility.
- Karl

At 07:24 PM 1/16/2009, you wrote:
  ALWAYS use a buffer amplifier between the NE555 and the base of a 
power transistor in the primary of a flyback [or ignition] transformer.

Ed"

   I use discrete transistors.  I'll try to find a schematic but the 
drivers I have were built at least 15 years ago and not sure I can find 
anything. 

Ed

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