This universal triac controller circuit with optocoupler solves the problem that triacs have when functioning at low temperatures (triac needs higher gate current) by adding a transistor at the output ...

PLANO, Texas--(BUSINESS WIRE)--Diodes Incorporated (Nasdaq: DIOD), a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic, ...

The LM3445 constant-current controller uses a forward or reverse phase-controller triac to enable offline, uniform, flicker-free dimming of high-brightness LEDs. The device has a 100-to-1 range of ...

Triacs are at the heart of dimming controls for LED lighting. Triacs used in dimmers have normally been characterised and specified for incandescent lamp loads, which have high current ratings for ...

The LT3799 isolated LED controller with active PFC operates from a universal input range of 90 to 265 Vac. The device suits LED apps requiring 4W to 100+W and compatibility with standard TRIAC in-wall ...

TEMPE, Ariz. - Over the past few years, U.S. based manufacturer Inspired LED has helped to drive the modern lighting industry forward by bringing creative and convenient new products to the market.

Cirrus Logic Inc. has introduced its second family of digital LED controllers with digital TruDimT dimmer compatibility technology designed to accelerate worldwide adoption of LED retrofit bulbs.

Dutch ventilation specialist Vostermans Ventilation has developed a variable speed control for single-phase fans, which ensures they operate at the correct speed in all conditions. The Trinc-1 has a ...