M
Marcellus Pereira
Guest
Dear ALL,
I'm using a 7809 ( voltage regulator ) with 18~20V In and 40mA ( 1A,
50 ms peaks ).
But it is very hot... I can't lower the input voltage. Any ideas, like
a pin-compatible more robust device?
Thanks a lot,
Marcellus
I'm using a 7809 ( voltage regulator ) with 18~20V In and 40mA ( 1A,
50 ms peaks ).
But it is very hot... I can't lower the input voltage. Any ideas, like
a pin-compatible more robust device?
Thanks a lot,
Marcellus