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Ltech LT-404-5A Constant Voltage Controller - DALI/Push RGBW
The LT-404-5A is a constant voltage RGBW controller intended for LED lighting systems that use DALI or Push dimming control. It is suited for applications where separate RGBW channel control and smooth dimming performance are needed.
Input 12~24VDC. 4 channels at 5A each. Operating temperature -30~+55°C. Backed by a 5 year warranty.
Key Features
- ✓Input voltage: 12~24VDC
- ✓Control protocol: DALI, Push DIM
- ✓Output signal: PWM
- ✓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 DALI 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 Voltage12V~24V
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No of Output4
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Dimming ControlDALI,Push Dimming
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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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Weight0.31 lb
::specification::
Frequently Asked Questions
What type of lighting systems is the Ltech LT-404-5A designed for?
The LT-404-5A is a constant voltage RGBW controller intended for LED lighting systems that use DALI or Push dimming control. It is suited for applications where separate RGBW channel control and smooth dimming performance are needed.
Which dimming protocols does the LT-404-5A support?
This model supports DALI and Push Dim control. It also uses PWM digital dimming and follows the standard DALI logarithmic dimming curve for consistent dimming behavior.
What are the output capacity and electrical ratings of the LT-404-5A?
The LT-404-5A is rated for 24 V output with a maximum current output of 20 A. Its listed power rating is 480 W, making it suitable for higher-capacity constant voltage RGBW LED control applications.
How fine is the dimming range on this controller?
The dimming range is 0 to 100 percent, and LED start at 0.1 percent is possible. That makes this model a good fit for projects that require very low-end dimming performance instead of only broad brightness adjustment.
Is the LT-404-5A appropriate for indoor or outdoor use?
This controller is specified for indoor environments. It also has a full protective plastic housing and an operating temperature range of -30 °C to 55 °C.
Does this controller support multi-channel color control?
Yes, the LT-404-5A provides 4-channel isolated control output for RGBW lighting control. That makes it appropriate for applications needing separate control across red, green, blue, and white channels.
How does the LT-404-5A compare with basic single-color dimming controllers?
Unlike a basic single-channel dimmer, the LT-404-5A is built for RGBW constant voltage lighting and offers 4-channel isolated output. It also supports both DALI and Push dimming, which can make it a better fit for commercial lighting control environments.
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