Joel Spira invented the solid-state dimmer switch in 1959. There are reportedly at least 150M dimmers currently out in the world, which is doubtless the reason for the EnergyStar requirement that CFL ...
The Illuminating Engineering Society defines dimming as “the ability to change the luminous flux of one or more lamps or luminaires.” In layman’s terms, the ability to dim lighting is central to ...
The quest for energy efficiency has led manufacturers to investigate ways of dimming all kinds of lighting technologies, including those that usually can’t be dimmed. Consider, for example, ...
How a single LED driver can support buck, boost, and buck-boost topologies. Design details for each topology type. How such drivers work in automotive and machine-vision designs. The breadth of LED ...
If you’re shopping for LEDs, there are many options to choose from — and dimmer compatibility only complicates matters. Even if you pick the proper color temperature, lumens rating and a desired beam ...
Driving LEDs, especially high-brightness, higher-power ones, is simple in concept – all you need is a dc/dc converter that can supply the necessary power, at the required current level, typically in ...
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