LED light bulb

7. 2. 2014 Adam 0

A power supply with a serial capacitor is used to power the LED. The current flowing through the LED is limited by the reactance of […]


Amplifier 120W with LM4780

25. 1. 2014 Adam 0

This is a high quality amplifier with LM4780 circuit from Texas Instruments. The whole construction does not hide any intrigue, and therefore it is suitable […]

voltage limiter

Voltage stabilizer 78xx

1. 1. 2014 Adam 0

In this article we will deal with stabilization using integrated circuits, in our case positive 78xx circuits. A stabilizer is a component that stabilizes the […]