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 ...

The EC102 is a Smart Digital Triac Control Board used for regulating speed in motors, pumps and etc. The board has an input voltage of 120/240 VAC and maximum current of 12 A. It uses LED’s to ...

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 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 ...

For the PDF version of this article, click here. More than 80% of the motors bought each year continue to be low-cost single-phase ac motors. Because these motors are not very efficient when ...