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Ltech LT-880-350 Constant Current Decoder - DMX/RDM
LT-880-350 is the 3~46Vdc output model of this series.
LT-880-350 with the standard RDM remote device management protocol, supports DMX512 signal bi-directional communication, achieves remote management of reading and writing DMX address (DMX master controller must recognize the RDM protocol). This compact decoder works with DMX512 console. Realize 0-100% brightness and various changing effect. Equipd with DMX standard XLR-3, RJ45 and green terminal interface, easy to operate. And it can control single color, bi-color, RGB LED lights.
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BrandLtech
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SeriesLtech DMX Series
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Power Rating257.6 Watt
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Output Voltage46 Volt
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Rated Current0.35 Ampere
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Input Voltage12V~48V
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No of Output16
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Dimming ControlDMX,RDM Signal
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Standards MetCE,FCC,ROHS
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Operation ModeConstant Current
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Operating Temperature-30°C~65°C
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Warranty5 Year
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Length10.24 in
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Width4.84 in
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Height1.61 in
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Weight2.09 lb
::specification::
Frequently Asked Questions
What kind of dimming control does the Ltech LT-880-350 support?
The LT-880-350 supports both DMX512 and RDM control. Its RDM capability allows bi-directional communication for remote device management, including reading and writing the DMX address when the master controller recognizes RDM. This makes it more flexible than a DMX-only decoder in managed lighting systems.
What LED lighting applications is the LT-880-350 designed for?
This model is designed for constant current LED lighting systems that need DMX-based dimming and control. It can control single-color, bi-color, and RGB LED lights, which makes it suitable for commercial and architectural lighting projects using a DMX512 console. Its 0-100% brightness control also supports scenes and changing lighting effects.
What are the main electrical specifications of the LT-880-350?
The LT-880-350 is rated at 257.6 W with a 46 V output and 0.35 A rated current. It is a constant current decoder, so it is intended for lighting systems that match that current requirement. These specifications are important when selecting a decoder for a specific LED fixture or project load.
Is the LT-880-350 suitable for projects that need remote device management?
Yes. This model includes standard RDM remote device management protocol support, which enables bi-directional DMX512 communication. In practical terms, that allows remote reading and writing of the DMX address when used with an RDM-compatible master controller.
Can the LT-880-350 be used in demanding indoor or outdoor temperature conditions?
The LT-880-350 is specified for operation from -30 degrees C to 65 degrees C. That wide operating range makes it suitable for installations exposed to cold winters, hot equipment spaces, or other demanding ambient conditions. Environmental suitability should still be evaluated against the full enclosure and system design.
Why would a buyer choose the LT-880-350 over a basic constant current DMX decoder?
A key differentiator is its support for both DMX512 dimming and RDM remote management. It also supports 0-100% brightness control and works with single-color, bi-color, and RGB LED lights, giving it broader project flexibility. For B2B buyers, that can simplify model selection for managed lighting systems that need addressable control and maintenance access.
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