DMX2PWM dimmers are used to control low-voltage LED fixtures by a DMX controller. Using PWM (pulse-width modulation) technique they are designed for use with constant voltage LEDs with a maximum output current of 2A per channel. The DMX signal is also amplified through DMX2PWM dimmers for convenient daisy-chaining in projects where one DMX input signal must be distributed among several of these devices. DMX2PWM dimmers flexibility makes installations easy with auto and manual DMX addressing modes and the option of using an RJ45 connector or loose wire for DMX connection. The reverse supply protection and self-resetting over-current protection ensure against possible damage due to incorrect wiring. This version is conveniently mountable inside equipment racks using standard 35mm wide DIN rails.