PNP Transistors
The first bipolar junction transistor was invented in 1947 at Bell laboratories. “Two polarities”is abbreviated as bipolar,...
power electronics
Full Wave Rectifier Circuit With and Without Filter
The process of converting alternating current into direct current is rectification. Any offline power supply unit has the block...
Half Wave Rectifier Circuit With and Without Filter
The process of converting alternating current into direct current is rectification. Any offline power supply unit has the block...
NPN Transistors
The first bipolar junction transistor was invented in 1947 at Bell laboratories. “Two polarities” is abbreviated as bipolar,...
Voltage Divider Circuit
A Voltage or Potential Divider Circuit is commonly used circuit in electronics where an input voltage has to be converted to...
12v Battery Charger Circuit using LM317 (12v Power Supply)
Most of our electronics projects are powered by a Lead Acid battery, in this project let us discuss how to recharge this lead...
0-24v 3A Variable Power Supply using LM338
Batteries are generally used to power up the Electronic Circuit and Projects, as they are easily available and can be connected...
Variable Power Supply By Arduino Uno
In this tutorial we will develop a 5V variable voltage source from Arduino Uno. For that we are going use ADC (Analog to...
Voltage Multipliers
Voltage Multipliers are the circuits where we get very high DC voltage from the Low AC voltage supply, a voltage multiplier...
5V DC Power Supply from Computer USB
If you got fed up of buying new batteries for your circuits and want a reliable power source, then here is way. We use our...
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