EDN

Thyristor Power Control Devices from Littelfuse Expand Usable Range of Lighting Spectrum from LED, CFL, and Incandescent Loads

CHICAGO, March 7, 2013 – Littelfuse, Inc., the global leader in circuit protection, has introduced the Q6008LH1LED and Q6012LH1LED Series of Alternistor Triac and Q6008LTH1LED and Q6012LTH1LED Series ...
EDN

Thyristor Power Control Devices

Littelfuse, Inc. has introduced two new Alternistor Triac and two new QUADRAC Thyristor Power Control Devices. These devices are designed for use as the switch in a dimmer circuit to adjust the light ...
Electronic Design

Power Supply Controls AC-DC and DC-DC Conversion with Single MCU

A new reference design developed by ROHM Semiconductor uses a single microcontroller (MCU) to control both sides of the AC-DC power supply — the power-factor-correction (PFC) AC-DC converter stage and ...
Electronic Design

The Other Power Transistor Aiming to Dominate the Age of SiC

Unpacking the challenges with high-voltage power conversion and how SiC fits in. The pivotal advantages of SiC over traditional silicon in next-gen power converters. Rethinking circuit design for ...