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DIM12N LED Dimmer. Rotary Potentiometer Controlled. Negative Output, PWM, 12V 24V, 10A Low Voltage - Product Image 1

DIM12N LED Dimmer. Rotary Potentiometer Controlled. Negative Output, PWM, 12V 24V, 10A Low Voltage - Product Image 1 DIM12N LED Dimmer. Rotary Potentiometer Controlled. Negative Output, PWM, 12V 24V, 10A Low Voltage - Product Image 2 DIM12N LED Dimmer. Rotary Potentiometer Controlled. Negative Output, PWM, 12V 24V, 10A Low Voltage - Product Image 3 DIM12N LED Dimmer. Rotary Potentiometer Controlled. Negative Output, PWM, 12V 24V, 10A Low Voltage - Product Image 4 
DIM12N LED Dimmer. Rotary Potentiometer Controlled. Negative Output, PWM, 12V 24V, 10A Low Voltage - Product Image 5 DIM12N LED Dimmer. Rotary Potentiometer Controlled. Negative Output, PWM, 12V 24V, 10A Low Voltage - Product Image 6 DIM12N LED Dimmer. Rotary Potentiometer Controlled. Negative Output, PWM, 12V 24V, 10A Low Voltage - Product Image 7 DIM12N LED Dimmer. Rotary Potentiometer Controlled. Negative Output, PWM, 12V 24V, 10A Low Voltage - Product Image 8 
Click to enlarge. Images representative

DIM12N - Potentiometer Controlled Negative Output LED Dimmer

PWM Lamp/LED dimmer module, 12V or 24V, 10A (120W at 12V, 240W at 24V). Controlled by a panel mounted rotary control. Negative low-side output suitable for RGB LED applications with a common anode or common positive connection

Features:

  • Dimmer for LEDs or Incandescent Lamps
  • 240Hz Pulse Width Modulation
  • 10A Low-Side Output
  • 10-32V DC Supply Range
  • Cube-law gamma correction
  • No-Flicker Operation
  • Extremely efficient and environmentally friendly
  • Rotary potentiometer control
  • Volume pricing and OEM branding available

DIM12N datasheetDatasheet: DIM12N_System_Drawing.pdf


DIM12N - £43.20Add DIM12N to basket

See Also...
ENCPOT10K product imageENCPOT10K - Enclosed Pot for DIM12 Series

< Back to Low Voltage LED Dimmers


 OverviewSpecificationConnection DiagramDimensional DrawingRelated Products 

The DIM12N is a low voltage 12V or 24V PWM lamp and LED dimmer module controlled by the supplied external potentiometer.

The unit features a negative switched low-side output. Multiple DIM12N units can be used for high power RGB LED dimming applications.

Connections to the DIM12N are shown in the Connection Diagram section. The DIM12N is connected to the supplied external potentiometer with 2-core cable. Turning the potentiometer shaft clockwise will increase the lamp brightness, anti-clockwise will decrease the lamp brightness. The DIM12N features a fail-safe feature whereby in the event of an open circuit between the DIM12N and the potentiometer module, the output will default to full brightness. The dimming control can be any resistance such as a thermistor - for temperature controlled dimming, or an LDR - for light controlled dimming. 0R = fully off, 10k = full brightness.

The DIM12N can be used with any 10k linear potentiometer. Only two terminals of the potentiometer need to be connected to the DIM12N: the wiper (central) terminal and left-most terminal with the shaft facing you.




DIM12N Specifications

ParameterDIM12NComment
DatasheetDIM12N datasheet 
Nominal Supply Voltage Range10 - 32 V DC 
Peak Supply Voltage Range7 - 55 V DCOperation not guaranteed
Output TypeLow Side Negative 
PWM Switching Frequency240Hz, 0% - 100% Duty Cycle+/- 3%
Maximum Output Current10A 
Non-Sustained Peak Output Current30A< 3sec
Maximum Load120W (12V), 240W (24V) 
Control Input TypeRemote Potentiometer 
Quiescent Current, max14mANo-load operating current at maximum operating voltage
Efficiency>97% 
Electrical Connection4mm2 rising clamp terminal block 
Enclosure StyleEpoxy Potted ABS 



DIM12N Typical Connection Diagram

DIM12N LED Dimmer. Rotary Potentiometer Controlled. Negative Output, PWM, 12V 24V, 10A Low Voltage - Connections Diagram 1

DIM12N LED Dimmer. Rotary Potentiometer Controlled. Negative Output, PWM, 12V 24V, 10A Low Voltage - Connections Diagram 2




DIM12N Dimensional Drawing

DIM12N LED Dimmer. Rotary Potentiometer Controlled. Negative Output, PWM, 12V 24V, 10A Low Voltage - Dimensional Drawing 1




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