Zener Diode
ü what is a Zener diode
ü find the Zener diode voltage
Wednesday 28 March 2018
Zener diode
Zener diodes
Zener diodes are normal PN junction diodes operating in a reverse biased condition. Working of the Zener diode is similar to a PN junction diode in forwarding biased condition, but the uniqueness lies in the fact that it can also conduct when it is connected in reverse bias above its threshold/breakdown voltage. These are among the basic types of diodes used frequently, apart from the normal diodes.
How to test Zener diode.
also, we can find the voltage on Zener diode
to find the voltage we need
1- DC voltage
2- 10KOhm resistor
3- Voltmeter
connect the battery to the terminal of the voltmeter and use resistor between them
this video Shows you how to find the voltage of Zene diode
And this video help you to test Zener diode
Sunday 25 March 2018
IS FREE ENERGY IS POSSIBLE?
Is free energy is possible?
The law of conservation of energy states that energy can be converted in form, but not created or destroyed.
But many of people believe that the
free energy can be created in some way. every method for giving an energy it
has a loss of energy,
We made this video for you about
free energy and proved something for you.
Wednesday 18 January 2017
Tutrial Transformer
What is Transformer
ü Transformer is a Device that transfer electric power
ü Transformer operates on ac supply
how to build any transformer
What is Transformer
ü Transformer is a Device that transfer electric
power
ü Transformer operates on ac supply
ü It can increase the voltage or current
ü If voltage is increasing the current is
decreasing
ü And if current is increasing the voltage is
decreasing
ü Without change of frequency and increasing power
ü It has two coil or more (primary and
secondary)
This
video shows you
1- What is Transformer ?
2- Calculation
of Transformer :
3- how to build any Transformer ?
Thursday 20 October 2016
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