modified 10 months ago

Práctica 9 Udemy

01:01:08

Práctica #9 cálculo de RB = X
ganancia datasheet = 60, 
IC= 0.029A 
FS = 3
IB = (IC/G)FS = Y 0,029A / 60 = 0,000483.3
= 0,00145 = 1,45mA

VB = VF - VT = (12V- 0,7V) = 11,3V

RB = VB / IB

RB = 11,3/0,00145 =7.793,103 

RB = 7.79 KOhm

Utilizamos 2 leds para verificar estado NC- NA y viveversa de bobina del relay 

published 10 months ago

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