It’s a wonderful thing to see a clever hack repair instead of disposing of a product. The best repair approach is finding exact replacement components, but sometimes exact components can’t be sourced ...

Electric vehicles promise advantages for the environment in terms of reducing local emissions along with advantages to the hip-pocket in respect to running costs. Unfortunately at this stage of the ...

With the focus naturally going towards some of the big electric car launches we've had this year or established players like Tesla Motors, it's all too easy to forget that there are a wealth of ...

Is there a Triac in your future? Maybe — if your conscience has evolved to a deep shade of green and you have $25,000 to spare on a locally manufactured, three-wheeled gasless electric vehicle with a ...

Some curious vehicles have emerged on the electric vehicle market over the years, and few have been more curious than the Triac. We first wrote about the Triac three-wheel electric vehicle back in ...

Triacs are used to control ac mains loads in home appliances, and commercial and industrial equipment. In the majority of applications, the triac will dissipate sufficient power to make thermal ...

Fig 1. This efficient pre-regulator for a dc power supply uses an optical feedback loop to minimize dissipation rather than the traditional optically isolated TRIAC drivers. Fig 2. The PSpice ...

Le Triac est un composant électronique équivalent à la mise en parallèle de deux thyristors montés tête-bêche (l'anode de l'un serait reliée à la cathode de l'autre, les gâchettes rèspectives étant, ...

Non-insulated power supplies are often required when a power semiconductor, which has to be controlled using this supply, has its drive reference connected to the mains (line or neutral terminal).

Triacs are bidirectional ac switches that can control loads with currents as high as 25A rms at voltages as high as 600V. They find wide use in motor-speed, heater, and incandescent-lamp controls.