The Quiet Workhorse Behind Every Electronic Setup There’s something fascinating about the quiet precision of DC power supplies. While they rarely take ...

It is an adjustable linear voltage regulator. It can handle up to 1.5A current and can regulate voltage from 1.25V to approximately 37 volts. It needs an external resistance to vary the voltage. It ...

The circuit comprises LM317 adjustable voltage regulator (IC1), rectifier diodes (D1-D4), digital panel meter (DPM1), 230V AC primary to 15V, 1A secondary transformer (X1), and an LED, and a few other ...

A clamp circuit also has BOM cost savings compared to output constant-current limiting by avoiding the need for a separate isolated auxiliary power supply, and is smaller than including a large ...

Different components affect system accuracy. Shaury Anand, of Texas Instruments, explains how to choose those most suitable for a precision DC power supply design. Test and measurement applications ...

En route to getting the off-the-peg DC-51 motor speed controller to better suit my small milling machine, I had a go at working out what the circuit is. Approx circuit of DC-51 motor speed controller ...

Currently, power semiconductors (IGBT, Thyristor, etc.) are used for the stability and high reliability of DC system operation. However, we have proposed a current limiting DC circuit breaker with ...