power electronics
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+12V and -12V Dual Power Supply Circuit
The objective of this project is to convert 220V AC supply in to +12V and -12v DC supply, that is why it is named Dual Power Supply as we get… |
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PNP Transistors
The first bipolar junction transistor was invented in 1947 at Bell laboratories. “Two polarities”is abbreviated as bipolar,… |
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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… |
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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… |
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NPN Transistors
The first bipolar junction transistor was invented in 1947 at Bell laboratories. “Two polarities” is abbreviated as bipolar,… |
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Voltage Divider Circuit
A Voltage or Potential Divider Circuit is commonly used circuit in electronics where an input voltage has to be… |
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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… |
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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… |
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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… |
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Voltage Multipliers
Voltage Multipliers are the circuits where we get very high DC voltage from the Low AC voltage supply, a voltage multiplier… |
