Able to withstand the voltage demands of medium-power motor drive circuits, ZX5T851Z npn and ZX5T951Z pnp bipolar transistors accommodate stall currents and help to keep on-state losses to a minimum.

With a collector-emitter voltage of 60 V, the ZX5T851Z (npn) and ZX5T951Z (pnp) bipolar transistors can handle the voltage demands of medium-power motor drive circuits. Features of the SOT89-packaged ...

The efficient high-current operation of the new bipolar transistors from Zetex Semiconductors meets all the performance requirements of dc motor control. Provided in the SOT89 package, they also are a ...

CamSemi announced recent advances in the company's bipolar transistor (BJT) drive scheme and the first of a new generation of Primary Side Sensing (PSS) controllers to exploit these developments. The ...

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 ...

Permanent magnet dc motors need a chunky inductor in series with them if they are fed from an SCR (thyristor) based mains power controller. It is (probably!) possible to safely interface an Arduino to ...

The Arduino Opta micro programmable logic controller (PLC) provides a unique entry point into the automation field. Automation fields like smart homes, process controls, and robotics are project areas ...