LED ROJO

LED ROJO



R1?
VR?
I?

12V-VR1-VRD=0
12V-R1i- S1S=-12VD
i3v i=0006a
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100


-12(0006a)=515(0006a)=-12v
pareja R1
r21=-12v+515 (0006a)
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0006a
R1 =1485