Posted inPower supply Basic Electronics
Transistor series voltage regulator with overload and short circuit protection
Let's learn about the transistor series voltage regulator with short circuit and overload protection. And how it reduces ripple.
Posted inPower supply Basic Electronics
Fixed voltage regulator working principle
Learn DC voltage regulator circuit, Types of, Fixed and Adjustable. How it works, for example, circuits using Zener diodes, transistors, and more.
Posted inBasic Electronics
Working principle of unregulated power supply in simple ways
Learn Unregulated power supply! Here an important basic. You should know. Diodes rectifier, Designing, reduce ripple, capacitors filter.
Posted inPower supply
Dual 15V Power Supply circuits With PCB, +15V -15V 1A
This is dual 15v power supply schematic, using LM7815,LM7915,and power transistor and zener diode for voltage stable voltage 15 volts positive and negative. [...]
Posted inPower supply
Small Zener diode voltage regulator circuit with PCB
Small Zener diode voltage regulator circuit with PCB, using transistor and few parts. it is simple and cheap fixed dc source circuit. As one of best choice.