Trevor Rymell
Member
Dear All
The data sheet for the LM3914 display driver IC says supply voltage can be anything from 3v - 12v. Does this mean it would be ok to power the circuit from a 12v motorcycle battery?
I have tested it on a 3A bench power supply at 12v and it gets too hot to touch.
Thanks
Trevor
The data sheet for the LM3914 display driver IC says supply voltage can be anything from 3v - 12v. Does this mean it would be ok to power the circuit from a 12v motorcycle battery?
I have tested it on a 3A bench power supply at 12v and it gets too hot to touch.
Thanks
Trevor