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led install?

Started by dragonbusa, May 31, 2017, 10:31:22 AM

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dragonbusa

May 31, 2017, 10:31:22 AM
I know I will need a 1k ohm resister but can some tell the proper wattage for the resister? 

Len

#1
May 31, 2017, 10:49:33 AM
For 1 LED an 1/8 or 1/4 watt should be fine.

Len
If at first you don't succeed, throw it in the spare parts box.

dutchbuilder

#2
May 31, 2017, 04:07:16 PM
P=U x I
P=Wattage  U= Voltage I= Amperage
A simple LED draws 0.02 A.

Ton

dragonbusa

#3
May 31, 2017, 10:08:29 PM
Thanks guys. I'm up grading the lights in my ole Bachmann's
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