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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. the LT-903-DIP is designed for higher-power constant voltage loads, with up to 576W total output.
Input 12~24VDC. 3 channels at 8A each. Operating temperature -30~+65°C. Backed by a 5 year warranty.
Key Features
- ✓Input voltage: 12~24VDC
- ✓Control protocol: DMX, RDM
- ✓Output signal: DMX Signal, PWM, RDM Signal
- ✓Output channels: 8A - 3 Channel
- ✓Maximum load: 8A per channel
- ✓Maximum total load: 576W
- ✓Operating temperature: -30~+65°C
- ✓Certifications: CE, FCC, ROHS, UL
- ✓Dimensions: 122 x 110 x 37mm
- ✓5 year warranty
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BrandLtech
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SeriesLtech DMX Series
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Power Rating576 Watt
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Output Voltage24 Volt
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Rated Current24 Ampere
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Input Voltage12V~24V
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No of Output3
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Dimming ControlDMX,RDM Signal
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Standards MetCE,FCC,ROHS,UL
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Operation ModeConstant Voltage
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Operating Temperature-30°C~65°C
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Warranty5 Year
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Length4.8 in
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Width4.33 in
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Height1.46 in
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Weight1.21 lb
::specification::
Frequently Asked Questions
What is the LT-903-DIP used for?
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.
What are the main output specifications of the LT-903-DIP?
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.
Does the LT-903-DIP support both DMX and RDM control?
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.
What makes the LT-903-DIP different from a basic DMX decoder?
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.
What operating environment is the LT-903-DIP rated for?
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.
Does the LT-903-DIP include protection features?
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.
Is the LT-903-DIP a good fit for projects that need long-term reliability?
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.
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