Unilight SRPC-2108-24-200CVF DMX Power Supply, 4-Channel 24V 200W with RDM and Master Mode
The Unilight SRPC-2108-24-200CVF is a professional 24V constant-voltage DMX LED power supply and decoder designed for advanced architectural, commercial, and installation-grade lighting systems. With 4 output channels and a total power of 200W, it supports single color, tunable white CCT, RGB, and RGBW LED applications. The unit works with a wide 100-277V AC input range, supports DMX512(2008), DMX512-A, and RDM V1.0, and offers precise configuration of DMX address, channel mode, PWM resolution, PWM frequency, gamma dimming curve, and decoding behavior using the built-in digital display and control buttons. Thanks to deep, flicker-free dimming down to 0.1%, high power factor above 0.9, efficiency above 90%, and Class II isolated housing, it is a strong choice for reliable indoor LED control where stable performance and installation flexibility matter.
Why this DMX LED power supply stands out
| Technical Specification | |
|---|---|
| Product name | SRPC-2108-24-200CVF |
| Manufacturer | Unilight |
| SKU | SRPC-2108-24-200CVF |
| Device type | DMX LED power supply / decoder |
| Output type | Constant voltage |
| Output voltage | 24V DC |
| Total output power | 200W |
| Number of channels | 4 |
| Input voltage | 100-277V AC |
| Protocols | DMX512(2008), DMX512-A, RDM V1.0 |
| PWM resolution | 8-bit or 16-bit selectable |
| PWM frequency | Adjustable from 500Hz to 30kHz |
| Dimming performance | Flicker-free dimming down to 0.1% |
| Supported lighting types | Single color, CCT, RGB, RGBW |
| Power factor | > 0.9 |
| Efficiency | > 90% |
| Housing | Class II, fully isolated plastic enclosure |
| Protection rating | IP20, indoor use only |
| Configuration | Digital display and onboard buttons |
| Certifications | UL, ENEC, TUV |
Technical FAQ
Yes. The 4-channel output architecture is suitable for RGBW applications, with one channel assigned to each color. Depending on your selected DMX mode and addressing strategy, the unit can be integrated into a wider DMX universe with precise control over each output channel.
Adjustable PWM frequency helps tailor the driver to the application. Lower settings may be acceptable for standard illumination, while higher frequencies are especially useful in camera-sensitive environments, broadcast spaces, and premium installations where visible flicker must be minimized.
Yes. RDM communication allows compatible systems to identify and configure devices more efficiently than manual-only workflows. This is particularly helpful in multi-fixture installations where addressing, diagnostics, and future maintenance need to be streamlined.
No. The SRPC-2108-24-200CVF has an IP20 rating, which means it is intended for indoor use only. If it is installed in a technical room, furniture cavity, or control cabinet, the location should remain dry, ventilated, and protected from moisture and dust ingress.