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Ltech LT-820-5A Constant Voltage Decoder - DMX
The LT-820-5A is a constant-voltage DMX decoder intended for constant-voltage LED lighting systems. According to the product data, it is suitable for LED applications rated from 5 to 24 volts.
Input 5~24VDC. 4 channels at 5A each. Operating temperature -30~+55°C. Backed by a 5 year warranty.
Key Features
- ✓Input voltage: 5~24VDC
- ✓Control protocol: DMX, RDM
- ✓Output signal: DMX Signal, PWM, RDM Signal
- ✓Output channels: 5A - 4 Channel
- ✓Maximum load: 5A per channel
- ✓Maximum total load: 480W
- ✓Operating temperature: -30~+55°C
- ✓Certifications: CE, FCC, ROHS
- ✓Dimensions: 175 x 44 x 30mm
- ✓5 year warranty
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BrandLtech
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SeriesLtech DMX Series
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Power Rating480 Watt
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Output Voltage24 Volt
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Rated Current20 Ampere
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Input Voltage5V~24V
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No of Output4
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Dimming ControlDMX,RDM Signal
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Standards MetCE,FCC,ROHS
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Operation ModeConstant Voltage
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Operating Temperature-30°C~55°C
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Warranty5 Year
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Length6.89 in
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Width1.73 in
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Height1.18 in
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Weight0.4 lb
::specification::
Frequently Asked Questions
What type of lighting system is the Ltech LT-820-5A designed for?
The LT-820-5A is a constant-voltage DMX decoder intended for constant-voltage LED lighting systems. According to the product data, it is suitable for LED applications rated from 5 to 24 volts.
Does the LT-820-5A support DMX only, or does it also support RDM?
This model supports both DMX and RDM dimming control. That makes it a fit for projects that need standard DMX operation while also using RDM-compatible control environments.
What are the main electrical ratings of the LT-820-5A?
The listed ratings for this model are 24 V output voltage, 20 A rated current, and 480 W power rating. These specifications make it suitable for higher-capacity constant-voltage LED control applications within those limits.
Does this decoder offer fine dimming control for professional lighting applications?
Yes. The LT-820-5A is described as supporting 16-bit or 8-bit dimming, which is useful when smoother dimming resolution is important. This makes it relevant for commercial and professional DMX LED projects.
Can the DMX address be viewed directly on the unit?
Yes. The product description states that it has a digital screen that lets you set and read the DMX start address. That is useful when managing addressing on larger DMX lighting systems.
Is the LT-820-5A suitable for demanding indoor or industrial environments?
This model is rated for operation from -30 degrees C to 55 degrees C, which supports use in a wide range of environmental conditions. Buyers should still confirm that the surrounding enclosure and full system design match the needs of the application.
What warranty is provided for the Ltech LT-820-5A?
The listed warranty period for this model is 5 years. That longer warranty term can be a meaningful consideration for commercial buyers comparing controller options for ongoing projects.
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