On Thu, 25 Sep 2008 09:23:10 -0700, Jim Thompson
wrote:


On Thu, 25 Sep 2008 12:08:22 -0400, default
wrote:

On Thu, 25 Sep 2008 08:16:16 -0700, Jim Thompson
wrote:

Thoughts coming back to me... with a conventional ignition coil (from
a car points-type system), peak primary current was 11 Amps! So size
your MOSFET accordingly.

Coil resistance is 3.5 ohms, that's only 4 amps.

When hit with 350V ?:-)

...Jim Thompson
Oh.
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