Ltech LT-903-DIP Constant Voltage Decoder - DMX/RDM

The Ltech LT-903-DIP is a constant voltage DMX/RDM decoder for LED control applications that need three output channels. It is suited for commercial and professional lighting systems where DMX control and remote device management are important. This model is designed for higher-power constant voltage loads, with up to 576W total output.

This decoder provides 3 output channels with a maximum of 8A per channel. Its total rated current is 24A, and the listed output voltage is 24V. The maximum output power is 576W.

Yes. The LT-903-DIP supports DMX control and also includes RDM remote management protocol support. That allows compatible RDM master consoles to browse parameters, adjust settings, set the DMX address, and identify the device remotely.

A key difference is its RDM support, which adds remote management functions beyond standard DMX-only control. It also supports two DMX port formats, 3-pin XLR and RJ45, which can make it easier to use in different professional lighting environments. This model is also rated for relatively high output capacity at up to 576W.

The LT-903-DIP is rated for operation from -30°C to 65°C. That range makes it suitable for demanding indoor or protected commercial environments where temperatures may vary significantly. Buyers should still confirm the surrounding enclosure and system conditions match the full application.

Yes. Ltech specifies short circuit protection, overload protection, and a warning function when a fault occurs. These protections help support reliability in professional LED control systems.

This model includes a 5-year warranty, which is a strong indicator for commercial and professional buyers evaluating lifecycle value. It also combines RDM manageability with fault protection features, which can be important in maintained lighting systems. For buyers standardizing on DMX-based constant voltage control, those features make it a practical B2B option.