KY60403AK11 Potentiometer Adjustable Pwm Led Driver Controller Step-Down Board Module Buck Converter

    Input voltage: DC12V-24V (Max36VDC)/AC12-24V (Max36VAC); 50-60HZ

    Star Current: 1A/60VDC (Cold start)

    Output Voltage : DC9V-24V

    Current: 1-3A (constant current output)

    Constant current accuracy: ±5%

    Ripple noise :<20mV/0~45℃

    Output power: 12V 2.5A 30W 12V-XHP70 XHP50 automatically adapt to LED voltage

    Work efficiency:>94%

    Power factor: 0.9

    Function: 0-100% stepless potentiometer dimming, potentiometer with off function

    Output adjustment range:

    Start-up time <1.5S@220VAC IN, Io=100%

    Hold time >20mS@220VAC IN,Io=100%

    Protection function: short circuit protection/ No-load protection/Over temperature protection/Overload protection

    Safety standard: ripple and noise VP-P≤30MV

    Electromagnetic Compatibility: Electromagnetic Interference/Conducted disturbance/Radiated interference

    Electromagnetic Immunity: Fast Burst

    Lightning strike (surge): in compliance with USPR CLASS B and FCC PART15 requirements

    Environment: Working temperature -25℃~+65℃/20%~90%RH (Non condensing)

    Storage temperature -30℃~+85℃/10%~95%RH (Non condensing)

    Wiring method :

    1. The double white line is the input terminal, the DC is the yellow line is the input positive (+), and the black line is the input negative (-)

    2. The red and black lines are the output terminals (connected to the LED), the red lines are the output positive (+), and the black lines are the output negative (-)

     3. F+ is connected to fan positive F- is connected to fan negative

    Applicable to high-power LED specifications are as follows:

    The output can be connected to 12V XHP70 XHP50 XHP35 lamp with 3 strings of LED and other lamp beads

    Accept development and customization, please consult us directly .

    Direct E-mail : namic@kunlaelec.com