A zener diode of voltage V(Z)(=6 volt) is used to maintain a constant voltage across a load resistance R(L)(=1000Omega) by using a series resistance R(S)(+100Omega). If the emf or source is E(=9V),
Transistor-Zener Diode Regulator Circuits
Zener Diode and Zener Voltage Regulator Calculator
Operation of Zener Diode Voltage Regulator - Inst Tools
Power Supply Design Notes: Zener Diode Voltage Regulator - Power Electronics News
Zener diode voltage regulator calculator and Formulas
Sizing of a circuit voltage stabilizer with zener diode.
Zener diode as a Voltage regulator, where do the formulas come from? - Electrical Engineering Stack Exchange
Zener diode Voltage regulator Circuit Design - Diagram - Electronics Area