A shunt regulator utilizing a zener diode with an incremental resistance of 8 ohm is fed through an 82-Ohm resistor. If the raw supply changes by 1.0 V, what is the correspondig change in the regulated outut voltage?

Respuesta :

Answer:

[tex]\triangle V_0=0.08V[/tex]

Explanation:

From the question we are told that:

Incremental resistance  [tex]R=8ohms[/tex]

Resistor Feed [tex]R_f=82ohms[/tex]

Supply Change [tex]\triangle V=1[/tex]

Generally the equation for  voltage rate of change is mathematically given by

 [tex]\frac{dV_0}{dV}=\frca{R}{R_1r_3}[/tex]

Therefore

 [tex]\triangle V_0=\triangle V*\frac{R}{R_fR}[/tex]

 [tex]\triangle V_0=1*\frac{8}{8*82}[/tex]

 [tex]\triangle V_0=0.08V[/tex]