OVERVOLTAGE PROTECT

M

moutouloss

New Member

• Dec 27, 2004

• #1

I need some circuits overvoltage protect for 15VDC, 30VDC, 50VDC with rele or not.

Thanks!!.

 

Styx

Active Member

• Dec 27, 2004

• #2

search for crowbar circuits

 

M

moutouloss

New Member

• Dec 27, 2004

• #3

Thanks very much!!.

 

S

stevez

Active Member

• Dec 28, 2004

• #4

An old, possibly obsolete IC is the MC3423P -it's shown in the ARRL Handbook as one of several ways to protect against over-voltage situations.