Circuit / cctv help (not lasers)

[Banthai]

yep it looks like it should have prevented reverse pol

andy it may have shagged the regulator

have you tried just connecting 5 to 6 v supply to it


there is a dual diode rectifier package that comes in a 3 legged format
i think its a DMV32B surface mount device from sgs thompson

all the best .... Karl

[Lasernerd]

yep it looks like it should have prevented reverse pol

andy it may have shagged the regulator

have you tried just connecting 5 to 6 v supply to it


there is a dual diode rectifier package that comes in a 3 legged format
i think its a DMV32B surface mount device from sgs thompson

all the best .... Karl

Ah,is the external supply AC?