Re: amperes
well i just f...up a keychain laserpointer right now...i plugged a ac/dc adaptor with 4.5 volts /600 ma and the laserpointer start dimming and past away silently...GOD bless is diode!So i started the autopsy and im asking WHY?if a keychain laises at 4.5 volts,what went wrong?Funeral...