A new series of digital power controllers from Microchip integrate precise real-time control, rich analog peripherals, and ...

Four new TPS40K dc-dc buck controllers from Texas Intruments (TI) are low pin-count, cost-optimized devices, used in modular and on-the-board power supplies. They are intended for set-top boxes, disk ...

Austin, Texas—Zilker Labs Inc. introduced a pair of adaptive DC-DC power controllers that is intended to maximize efficiency in power-constrained applications, particularly in the embedded computing, ...

This DC power supply controller is controlled by pulse width modulation PWM, generated by the circuit around timer IC2 7555 according to the formula: Duty cycle = ((R1 + (VR1/2)/(R1+R2+VR1)) x 100% ...

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 ...