Hello,
Can someone please tell me how to calculate the ratio of the output ripple voltage to the input ripple voltage of a simple Zener regulator circuit when:
V(in)=25.5V, Series Resistor Rs=500Ω, Zener Voltage Vz=11.8V, Zener Resistance Rz=8Ω, Voltage Load VL=11.86V and Load Current IL=19.77mA.
I think that I may be missing something but I am not sure what so any help will be fully appreciated.
Kind Regards,
Sparkyian.
Can someone please tell me how to calculate the ratio of the output ripple voltage to the input ripple voltage of a simple Zener regulator circuit when:
V(in)=25.5V, Series Resistor Rs=500Ω, Zener Voltage Vz=11.8V, Zener Resistance Rz=8Ω, Voltage Load VL=11.86V and Load Current IL=19.77mA.
I think that I may be missing something but I am not sure what so any help will be fully appreciated.
Kind Regards,
Sparkyian.