The CBU-PWM4-LR is a Bluetooth-controllable, Casambi-enabled, four-channel PWM dimmer designed for constant voltage LED loads, such as LED strips and modules. It connects between a 12-24 VDC power supply and the LED load, enabling wireless control of lighting applications
 
Operating conditions
Ambient temperature: ta : -20 to +45°C
Max. case temperature, tc : +75°C
Storage temperature: -25…+75°C
Max. relative humidity: 0…80%,
non-condensing
Location of tc point: The tc point is marked on the enclosure.
 
Connectors
Wire range, solid & stranded: 0,75–1,5 mm2
14–22 AWG
Wire strip length: 6-7 mm
Screw torque force: 0,4 Nm
Input/output cable length: 3,0 m (Max.)
 
Input
Voltage: 12–24 VDC, Class II
Max. input current: 6,0 A
No-load standby power: < 0,3 W
 
Output
Output voltage: 12–24 VDC
Max. output power: 144 W @ 24 VDC
72 W @ 12 VDC
Max. output current: 6,0 A (can be freely divided between the channels)
Min. load requirement: 0 W
Dimming method: Pulse Width Modulation
(PWM, freq. 400 Hz)