DMX512 lighting solution is mainly composed of chips supporting DMX512 protocol, lamp beads and few resistors and capacitors. It can be designed as high-current floodlight, cold and warm dual-color light source, three-color or four-color full-color point light source, strip light, line light, wall wash light, etc. according to actual needs.
TM512AC is a DMX512 differential parallel protocol LED constant current driver chip, strong signal anti-interference ability, high port refresh rate, high glow 16-bit gray level effect, more closely match the human eye visual perception. Simple and convenient maintenance, the abnormality of a chip does not affect the normal work of other chips. The chip provides four high-precision constant-current output channels with withstanding voltage up to 30V and maximum current 80mA, which can short-circuit multiple groups of constant-current output interfaces to expand the current driving capability, and supports PWM reverse polarity frequency reduction output function and external triode and MOS tube current expansion drive. The TM512AC is designed for building decoration and stage lighting effect LED lighting system.