Electronics Projects Archive

Simple circuit with relay that directs output at the correct polarity when DC input is reversed. In reverse polarity protection, there is no output in the wrong connection. With this..

The 0.2V-80V switched power supply built on TL494 Integration can be used in various devices, motors, battery, battery charging processes, etc. designed for. There is additional SMPS circuit with TNY267..

SMPS designs designed as IR2153 amplifier power source based on IR2153 Integration. The 300W version gives 2X44V DC. Circuits have Short circuit protection. IR2153 SMPS 300W Version: In general, IR2153..

This is a very good amplifier suitable for driving compact speakers or bass or midrange PA systems. The great advantage of this connection is, on the one hand, the use..

PIC Development Board 40 is a PIC family MCU development kit in standard I / O format IDC-10 which is separated into PORTA, PORTB, PORTC, PORTD and PORTE. Using TextTools..

SG3525 Adjustable SMPS 0-30V 0-5A Laboratory Switching Power Supply The SG3525A circuit was selected as the PWM modulator for controlling the switching power supply. It is a PWM modulator specially..

UC3845 LiFePO4 switch mode power supply charger. In order to simplify the connection, reduce the number of components and reduce the expected sources of problems, the following sections have been..

Darlington Transistor TIP147 TIP142 Amplifier Circuit – Output power @ 4 ohm: 100 W; – Output power @ 8 ohms: 70 W; – Distortion (THD @ 1 kHz / 10..

An uncomplicated layout that will perfectly test sift wherever necessary delay the application of any device. Delay time it can be adjusted from about 2 to 120 seconds. It may..

A full-fledged stereo power amplifier with the TDA1517 chip. It is powered by single voltage, achieves 2×6W output power at 4 Ω load. The whole is designed as a small..