Multi-stage LED dimming module

摘要

A multi-stage LED dimming module includes a voltage source and an LED control module having a dual-link pull switch, a substrate, a control circuit and a multiple of LED light sources, and the control circuit further includes a rectifier/filter circuit unit, a resistor array unit and a control circuit unit, and the voltage source is electrically connected to the LED control module for controlling the brightness of the LED control module, so as to achieve the effects of providing a convenient application and a stable structure.

主权项

1. A multi-stage LED dimming module, comprising
a voltage source, having a zero line terminal and a fire wire terminal; and an LED control module, having a dual-link pull switch, a substrate, a control circuit and a plurality of LED light sources, and the control circuit having a rectifier/filter circuit unit, a resistor array unit and a control circuit unit, and the rectifier/filter circuit unit and the resistor array unit being electrically coupled to the control circuit unit, and the dual-link pull switch being electrically coupled to the rectifier/filter circuit unit and the resistor array unit, and the rectifier/filter circuit unit and the control circuit unit being electrically coupled to the plurality of LED light sources, and the zero line terminal of the voltage source being electrically coupled to the rectifier/filter circuit unit of the control circuit, and the fire wire terminal being electrically coupled to the dual-link pull switch.