I have a driver for that led (820 ma) with LM317, but it gets very hot an i cant fit it in my housing, so i want to buy one of those 17mm in diameter driver Bord like this one:
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but that one is 1000ma which is max for my led (and i don't want to fry my led) , can someone find me a suitable 17mm driver for my led ( SFH 4715S IR OSLON Black 3.4 W)
Forward Current: 1 A
Forward Voltage: 2.9 V
i think the ideal current would be 900ma am i right?
so here i found a driver and a 5w led, would this driver work for my LED ?
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in the specs below it seas Working Current 900mA is that for the driver or for the led that is there?