Austin, Tex.—Zilker Labs Inc. has introduced a DC-DC power controller that meets voltage regulation accuracy requirements of high-performance embedded processors and ASICs. The ZL2004-01 uses Zilker ...

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% ...

In November, Intersil announced a new family of power management ICs, including a highly integrated, digital dc-dc power controller with what it calls a “ChargeMode” control loop technology.

Power outages lasting just a few seconds can impact a system’s operating functions and also cause a loss of important data. In the past, a UPS (uninterruptible power supply) might have been used as a ...

Las Vegas, NV (April 11, 2018) – Altronix, the recognized leader in power and data transmission solutions for the professional security industry, is showcasing a unique access power controller here at ...

Dialog Semiconductor has introduced a 10W ac-dc power controller that can use an npn bipolar transistor (BJT) – a transitor option first pioneered by CamSemi – instead of needing a mosfet. “The use of ...

Applications often end up with poorly-specified drives and other motion-control components. Often that is because engineers and designers overlook characteristics such as motor type, torque, power and ...

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 ...