Dimming LEDs with a nominal current of 150, 350, 500 or 700 mA

Lighting, socket circuits 19.02.2020 17:21 19.02.2020 17:21

For smooth brightness control of current-powered LED sources with nominal supply current of 150 mA, 350 mA, 500 mA or 700 mA, there is available the C-DM-0006M-ILED module. Each output can be set individually and independently. The supply voltage for LED coming from an external power supply connected to A7, A8 terminals is within the range of 4.5 to 48 VDC (the same applies to all LED supplied and controlled by a module).


Fig. .1 An example of wiring the dimmer C-DM-0006M-ILED, dimming of current-controlled LEDs

 

Notes:

  1. Maximum current from each output (LED1 up to LED6) can be set from the values of 150 mA, 350 mA, 500 mA or 700 mA. The output current in each output can always be controlled in the range for 0 up to a maximum current.

  2. The supply voltage for LEDs is connected to twin terminals Uin+ and GND. The output voltage of the power supply must be in the range from 45 V to 48 V.

  3. More current-powered LEDs can be connected in series with respect to the supply voltage (maximum 48 V – depending on the power supply used).

  4. The negative CIB terminal is galvanically connected with the negative terminal of the power supply for LED (A8). It is recommended to power the C-DM-0006M-ILED modules from a single source only if they are located in close proximity (with very short power supply cables).