DC 12V 5A Digital Dimmer
The 12V Dimmer Kit V2 is an especially
efficient PWM (pulse-width modulation) controller for 12V loads up to 60 watts.
It features a single dial control for 0-100% output as well as a pushbutton
input that steps through five preset power levels.
Supply voltage: 3-16V DC
Rated load current: ＜5A
Output power: 12V＜60W Max
PWM Frequency: 140Hz.
Output: 1 channel
Working temperature: -20-60°C
size: L63.4*W28*H12.8 mm
Dial adjustment: Rotate the dial from far left (0% output) to far
right (100% output).
Pushbutton: Push the button to advance from 0% (fully off), 1%, 10%, 25%, 50%
and 100% power levels.
Push the button again to repeat the sequence. The 12V Dimmer remembers the last
setting even if power is interrupted.
One or more external pushbuttons can be connected to the 12V Dimmer Kit V2 via
the "STEP" connector
on the PCB. Use normally-open (NO), single-pole single-throw (SPST) momentary
DC 12V 5A LED Single Channel Dimmer
Connect your power supply to the "POWER" terminal block. Make sure to observe
the correct polarity ( + and - ). Connect your load to the "LOAD" terminal
block. The correct polarity is indicated on the PCB
Connect the load wire at first,
following by the power wire.
please ensure short circuit cannot occur between
connecting wire before you turn on the power
The input voltage of this controller should be follow the
specifications. other high voltage would most probably destroy it.
Connect the wires of the controller and LED fittings as per the
1,Never connect two wires directly in case of short
2,Lead wire should be connected correctly according to
that connecting diagram offers.