PWM → CONSTANT CURRENT LED DRIVER
4-Channel PWM-Input Constant Current Driver
A power LED driver that takes a PWM signal as reference and outputs constant current at the same ratio. A cost-effective solution for systems that run in sync without addressing.
4-Ch350 / 700 mA12–48 VdcPWM Input
WHY THORY
Key Features
PWM Input
Uses the output of any PWM controller as data.
Selectable Constant Current
350 mA or 700 mA per channel.
15 LEDs in Series
Up to 15 series-connected power LEDs on every channel.
500 m Data Distance
Up to 500 m of data cable between controller and driver.
SPECIFICATIONS
Technical Specifications
Input SignalPWM (4-channel)
Output4-channel constant current
Output Current350 / 700 mA (selectable per channel)
Input Voltage12–48 Vdc
LEDs in SeriesUp to 15 per channel
Data Cable DistanceUp to 500 m
Power Consumption< 1 W
Colour ModesRGB · RGBW · Dynamic White
Connections5-pin screw terminal PWM input · 5-pin constant current output
Dimensions (W×H×D)160 × 22.4 × 41.6 mm
Weight100 g
HousingNon-conductive, non-flammable · IP20
MountingFlat body
Operating Temperature-20 … +50 °C
Humidity0 … 80% (non-condensing)
Electrical SafetySELV
CertificateCE
DOWNLOAD
Documents
Product Brochure
Thory technical brochure (PDF, EN).
User Manual
Thory user manual (PDF).
APPLICATIONS
Where Is It Used?
Facade Lighting
Power LED facade and wallwasher projects.
Projectors
PWM-controlled RGB/RGBW LED projectors.
Architectural Lighting
Linear and spot lighting requiring constant current.
Synchronous Systems
Installations that run in sync without addressing.
CONTACT
Is Thory right for your project?
Our technical team helps you choose the right controllers and drivers for your installation.
Aida