Question: I have four LED's w/ forward voltage 3.2 ,max voltage 3.5V reverse voltage 5V, peak forwd. current 100mA , wattage consumption 0.064 , I want to use in a car so I have 12 V Batt. for power. I think I need two 1w 56ohm resistors with LED's wired in series. Will this work and where do I put the switch ?(switch is factory 12 V) and will the switch work with this? Any help would be appreciated.
In basic the formula goes E(voltage)÷I (amperage)= R(resistance)...E(voltage)÷R(resistance)=I (amperage)...I (amperage) X R(resistance)= E (voltage)....or E÷I=R , E÷R=I , I x R=E
@mchitica what part are you confused about. i mean, i really can't explain it any better here then on the video. if its just a certain part i can prob help. hope you understand
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Question: I have four LED's w/ forward voltage 3.2 ,max voltage 3.5V reverse voltage 5V, peak forwd. current 100mA , wattage consumption 0.064 , I want to use in a car so I have 12 V Batt. for power. I think I need two 1w 56ohm resistors with LED's wired in series. Will this work and where do I put the switch ?(switch is factory 12 V) and will the switch work with this? Any help would be appreciated.
FABRIC8TIONUNLIMITE1 3 months ago
In basic the formula goes E(voltage)÷I (amperage)= R(resistance)...E(voltage)÷R(resistance)=I (amperage)...I (amperage) X R(resistance)= E (voltage)....or E÷I=R , E÷R=I , I x R=E
1899lpv 5 months ago
@1899lpv yeah thats it. simple once you can memorize it and understand whats going on.
fnaguitarplayer9 4 months ago
IM STILL SO CONFUSED :-/
mchitica 5 months ago
@mchitica what part are you confused about. i mean, i really can't explain it any better here then on the video. if its just a certain part i can prob help. hope you understand
fnaguitarplayer9 5 months ago
thanks man! you really helped with my D.E class!
chambrick12 6 months ago
@chambrick12 no problem, glad to help. thanks for watching!
fnaguitarplayer9 6 months ago