Pulse width modulation is a form of signal communication that transposes a signal from analog to digital form. Analog signals with changing amplitude and frequency pass through a comparator and are ...

Milpitas, Calif. – Intersil's Endura ISL6522B is a single-phase dual-mode synchronous-buck PWM controller/driver IC designed to solve start-up problems associated with pre-biased loads such as found ...

The iW1810, iWatt's first IC designed for the industrial market, protects rugged offline power supplies for household appliances, motor control, and smart meters from high-line surge voltage while ...

Power management integrated circuits (PWM ICs) using mature processes remain in short supply, but suppliers - particularly those mainly engaged in the consumer electronics sector - are still reluctant ...

Demand is growing, particularly in emerging economies, for high-efficiency three-phase brushless fan motors that can reduce energy consumption and manage fluctuations in power voltage. Such motors ...

Richtek Technology should not be affected much by its reported problematic power management (PWM) IC as it will compensate affected motherboard makers in the form of a sales rebate instead of paying a ...

Designed for pulse-width modulation (PWM) motor control, the A3948 integrates on-chip DMOS output transistors in an H-bridge configuration. Consequently, the motor ...

iWatt, Inc. introduced the iW1810 AC/DC digital PWM IC, which integrates an 800V bipolar power transistor as well as numerous features to save external components and ensure high efficiency. The ...

PWM or Pulse Width Modulation has generally been regarded as too complicated for PC fan speed control compared against using rheostats or linear voltage regulators such as the LM317. I present here a ...

Vienna, November 30th 2011 – Enlarging its portfolio of premium quality quiet fans, Noctua today announced PWM versions of its renowned NF-P12, NF-B9 and NF-R8 fans. Having received more than hundred ...

TOKYO--(BUSINESS WIRE)--Toshiba Electronic Devices & Storage Corporation ("Toshiba") today announced the launch of “TB67B000AHG,” a new three-phase brushless motor driver for home appliances such as ...