☑ How To Find Zener Diode Voltage

It is a very simple and interesting phenomenon worth reading. You can find them in 33v 12v easily in widespread use.

What Is The Zener Voltage Vz Of A Zener Diode

Zener Diode Wikipedia

1w 3 6v 43v Zener Diode Assorted Kit 24values 240pcs Volatage Regualtor

This enables it to regulate the voltage across its junctions by allowing a limited amount of current in reverse conduction to flow.

How to find zener diode voltage. Zener diodes operate in reverse bias mode due to the zener effect that occurs near the breakdown region of the diode characteristics curve. Do this by connecting the multimeters positive or red lead on the anode side of the diode which is unmarked. Measure the forward voltage drop across the zener diode.

The zener voltage is when the voltmeter reading stabilises. The zener voltage of zener diodes comes in a range of values. Thats where your 07 v comes from.

The stabilized output voltage is always selected to be the same as the breakdown voltage vz of the diode. The zener voltage regulator consists of a current limiting resistor rs connected in series with the input voltage vs with the zener diode connected in parallel with the load rl in this reverse biased condition. Place the negative or black lead on the cathode side of the diode which is marked by a stripe.

And thats what you see in your circuit. When the voltage generator produces a negative voltage the zener diode is forward biased and conducts like a normal diode. A zener diode is rated with a particular reverse breakdown voltage and is far more stable with it from device to device than other diodes.

Slowly start increasing the voltage from the supply and keep measuring the voltage across the diode. The circuit below has a zener voltage of 51v. Therefore the 12 volt power supply drops 51v and the voltage across the zener remains constant at this voltage.

Connect the voltage source limiting resistor and zener diode in series reverse biasing the zener diode.