How Does An Led Driver Circuit Work
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In electronics a driver is a circuit or component used to control another circuit or component such as a high power transistor liquid crystal display lcd and numerous others.
How does an led driver circuit work. It is a crucial piece to an led circuit and to operate without one will result in system failure. Electrolytic capacitors have a gel inside them that gradually evaporates over the lifespan of the driver. Running a series circuit helps to provide the same amount of current to each led. An led driver is an electrical device that regulates power to an led or a string of leds.
Led drivers are electrical devices that prevent damage to leds by regulating the forward voltage v f of the led that changes with temperature avoiding thermal runaway while delivering a constant. High temperatures quicken the evaporation of the gel and shorten the life of the capacitor causing the driver and hence your led to stop working unexpectedly. Led driver is a device that provides power to light bulbs. Using one is very important in preventing damage to your leds as the forward voltage v f of a high power led changes with temperature.
When each led is receiving the same current it helps eliminate issues like thermal runaway.