LED Dimmers are a type of electrical device that can control the intensity of light emitted by an LED. They are used in various types of lighting applications, such as street lights, indoor lighting, and outdoor lighting.
The main function of an LED dimmer is to adjust the brightness of LEDs by controlling their supply voltage. This is done in a number of ways: with a potentiometer; with an analog or digital circuit; with a microcontroller; or with a dimmer switch.
A good LED dimmer should have high efficiency and low power consumption, as well as good load regulation and low electromagnetic interference (EMI).
