CV Decoder DMX Controller And Driver

A CV Decoder (Constant Voltage Decoder) is a device used in the LED lighting systems to convert the control signals into constant voltage output to LED strips.

It accepts DMX control signals, decodes them to LED control data, and outputs steady constant voltage power (usually 12V or 24V) to power the LED strips. It is commonly used in DMX systems to help better control LED brightness, color and effects. More differences from CC Decoder DMX Controller And Driver, please click here.

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Learn the differences between constant current LED strips and constant voltage LED strips, and find out which type is better for different lighting applications.

Learn the difference between constant voltage and constant current LED drivers in this guide: Constant Voltage vs Constant Current LED Driver.

BC-854 4CH x 6A 24V Constant Voltage DMX512 Decoder>>

Model: 4CH Decoder
Input Voltage: DC12V-DC24V
Max load current: 6A×4CH
Max Output Power: 288W(12V)/576W(24V)
Grey Scale: 4096 levels×4
Input Signal: DMX512/1990

Output Signal: Constant Voltage PWM×4
Decode Channel: 4CH
DMX512 socket: XLR-3R port/RJ45 port/terminal block
Dimensions: L157×W65×H40(mm)
Weight: 450g

Automatically adapts input voltage DC12V-24V. This DMX512 decoder features 8 color changing modes and 10 speed scales in master mode, includes an indicator for DMX512 signal receiving status, and has a power loss memory function.

BC-854 4A×3CH 24V Constant Voltage DMX512 Decoder>>

Model: 4CH Decoder
Input Voltage: DC12V-DC24V
Max load current: RGB:4A×3CH W:12A×1CH
Max Output Power: RGB:48W×3CH W:144W(12V)
RGB:96W×3CH W:288W(24V)
Grey Scale: 4096 levels×4
Input Signal: DMX512/1990

Output Signal: Constant Voltage PWM×4
Decode Channel: 4CH
DMX512 socket: XLR-3 Rport/RJ45 port/terminal block
Dimensions: L157×W65×H40(mm)
Weight: 450g

This constant voltage DMX512 decoder adopted advanced micro-computer control technology to transfer standard DMX512/1990 signal to PWM signal. The user can choose 1~4 output channels, 4096 Grey Scales. Multiple DMX512 signal interface.

BC-854 48V Constant Voltage DMX512 Decoder>>

Model: 4CH Decoder (RGBW(4in1) led strip)
Input Voltage: DC12V-DC48V
Max load current: 6A×4CH
Max Output Power: 288W(12V)/576W(24V)
864W(36V)/1152W(48V)
Grey Scale: 4096 levels×4
Input Signal: DMX512/1990

Output Signal: Constant Voltage PWM×4
Decode Channel: 4CH
DMX512 socket: XLR-3R port/RJ45 port/terminal block
Dimensions: L157×W65×H40(mm)
Weight: 450g

Automatically adapts input voltage DC12V-48V. This device supports master or slave mode, features 8 color changing modes and 10 speed scales in master mode, and includes an indicator for DMX512 signal receiving status.

BC-854 24V Two Current Selectable Constant Voltage DMX512 Decoder>>

Model: 4CH Decoder
Input Voltage: DC12V-DC24V
Max load current: 6A×4CH
Max Output Power: 288W(12V)/576W(24V)
Grey Scale: 4096 levels×4
Input Signal: DMX512/1990

Output Signal: Constant Voltage PWM×4
Decode Channel: 4CH
DMX512 socket: XLR-3R port/RJ45 port/terminal block
Dimensions: L157×W65×H40(mm)
Weight: 450g

This CV decoder features a power loss memory function, over-current protection, short circuit protection, wrong-wiring protection at the DMX port, and multiple DMX512 signal interfaces. Indicator of the DMX512 signal receiving status. Power loss memory function.

BC-853-48V 6CH x 3A 12v ~ 48v Constant Voltage DMX512 Decoder>>

Model: 3CH Decoder
Input Voltage: DC12V-DC48V
Max load current: 6A×3CH
Max Output Power: 72W×3CH(12V)
288W×3CH(48V)
Grey Scale: 4096 levels×3
Input Signal: DMX512/1990

Output Signal: Constant Voltage PWM×3
Decode Channel: 3CH
DMX512 socket: XLR-3R port/RJ45 port/terminal block
Dimensions: L157×W65×H40(mm)
Weight: 450g

Input standard DMX512 signal; 3-digital-display shows DMX address. This decoder automatically adapts to input voltage from DC12V to 48V, accepts a standard DMX512 signal, and features a 3-digit digital display showing the DMX address.

BC-853-24V 6CH x 3A 12V ~ 24V Constant Voltage DMX512 Decoder>>

Model: 3CH Decoder
Input Voltage: DC12V-DC24V
Max load current: 6A×3CH
Max Output Power:72W×3CH(12V)
144W×3CH(24V)
Grey Scale: 4096 levels×3
Input Signal: DMX512/1990

Output Signal: Constant Voltage PWM×3
Decode Channel: 3CH
DMX512 socket: XLR-3R port/RJ45 port/terminal block
Dimensions: L157×W65×H40(mm)
Weight: 450g

This CV decoder inputs a standard DMX512 signal with a 3-digit display showing the DMX address, features a 3-channel output with 4096 grey scales per channel, and logarithmic dimming for soft, stable, strobe-free lighting.

BC-844 DMX512-RDM Constant Voltage Decoder>>

Model: DMX512 Decoder
Input Voltage: DC12V-DC24V
Max load current: 5A×4CH
Max Output Power: 240W(12V)/480W(24V)
Scale Level: 256 levels(8bit)/65536 levels(16bit)
Input Signal: DMX512/1990

Output Signal: Constant Voltage PWM×4
Output frequency: 3K、6K、12K、24K selectable
DMX512 socket: Terminal block
Control mode: DIM /CT /RGB /RGBW 4 modes switch
Dimensions: L176 X W46 X H30(mm)
Weight: 140g

Easy operation with OLED screen and touch buttons. 8bit (256 levels)/16bit (65536 levels) grey level optional. With RDM remote management protocol, the operations can be completed via the RDM master console, such as parameters browsing & setting, DMX address setting, equipment recognition, etc.

BC-824 24CH DMX512 Constant Voltage Decoder>>

Model: 24CH Decoder
Input Voltage: DC5V-DC24V
Max load current: 3A/CH×24
Max Output Power: 360W(5V)860W/1720W(12V/24V)

Output Scale level: 4096 levels
Input Signal: DMX512/1990
Output DMX Channel: 24CH CV PWM
Dimensions: L260×W110×H40(mm)
Weight: 920g

The 24CH RGB DMX decoding driver converts the DMX512/1990 digital signal into a PWM signal and is controlled by a DMX512 console. It provides 4096 levels of gray scale output per channel. It uses unique programming technology to create smooth color fading effects and delivers richer LED colors.

BC-803 DMX512 Constant Voltage Decoder>>

Model: CONSTANT VOLTAGE 5A
Input Voltage: DC5V-DC24V
Max load current: 5A/CH×3
Max Output Power: 75W(5V)/180W/360W(12V/24V)
Output Scale level: 256 levels

Input signal: DMX512/1990
Output signal: 3 constant voltage PWM
Output DMX Channel: 3Chs or 4Chs
DMX512 socket: Standard XLR-3R, Rj45 port
Dimensions: L125×W52×H40(mm)
Weight: 320g

This compact decoder connects to a lighting console, analog devices, and various LED products such as RGB LED lamps, RGB LED tubes, building lights, and LED wall washers. It allows users to create endless lighting possibilities.

BC-803 DMX512 Constant Voltage Decoder>>

Model: 32CH DMX512 Decoder
Input Voltage: DC5V-DC24V
Max load current: 3A×32CH
Max Output Power:480W(5V)/1152W(12V)/
2304W(24V)
Output Scale level: 256 levels(8bit)/65536 levels(16bit)
Input signal: DMX512/RDM

Output frequency: 1K、2K、4K、8K selectable
Output DMX Channel: Constant Voltage PWM
DMX512 socket: XLR-3R/ RJ45/ Terminal block
Control mode: DIM /CT /RGB /RGBW 4 modes switch
Dimensions: L195 X W145 X H38(mm)
Weight: 810g

The DMX512 Constant Voltage Decoder, designed for Hi-power multiple channels application, which is developed only for constant voltage LED lamps. It adopts advanced microcomputer control technology to transfer DMX512/1990 signal to PWM signal.