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    DC-DC Buck Converter, 36V to 12V

    5 out of 5 based on 3 reviews | Write a review
    60 watt to 720 watt DC-DC buck converters series with wide input range of 8V to 36V, high conversion efficiency up to 95%, is designed to step down the input rated voltage 36 volt DC to 12 volt output voltage, and different models are available for optional.
    SKU: ATO-DCDC-3612
    30-day Returns
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    Delivery date: 6-12 days

    Best and cheap price 36V DC to 24V DC buck converter series with different models from 5 amps to 60 amps, 60 watts to 720 watts, 28V-63V input voltage range, high efficiency up to 95%, IP68 for body.


    • Wide input voltage range: 28V to 63V.
    • Brand-new, die-cast aluminum shell and high quality design, maximum transfer efficiency of 95%.
    • This step down module comes with waterproof lever of IP68, moisture-proof & anti-shock protection.
    • Auto-recovery when device is back to normal operating.
    • Built-in full protection against over/under voltage input, over-current, overload, overhead, over-temperature and short circuit.
    • Industry grade 36V DC to 12V DC buck converter, widely used in automotive, electricity, surveillance systems, railway signals, instruments, solar generate electricity, display screen of bus and taxi, car audio device, security systems, hospital equipment, telecommunications etc.

    10A DC-DC Buck Converter Specification

    Model ATOWG-36S1210
    Input Rated voltage 36V
    Voltage range 28-63V
    Efficiency 94% @ 36V input
    Positive cable (red) 16 AWG @ 15cm length
    Negative cable (black) 16 AWG @ 15cm length
    Output Voltage 12V
    Max. rated current 10A
    Max. rated power 120W
    Voltage regulation ±1%
    Load regulation 2%
    No load loss 30mA @ 36V input
    Ripple & noise 85-100mV (full load)
    Positive cable (yellow) 16 AWG @ 15cm length
    Negative cable (black) 16 AWG @ 15cm length
    Environment Working temperature -40 ~ +80℃
    Working humidity 10% ~ 90%RH
    Storage temperature -40 ~ +100℃
    Function Short circuit protection YES
    Over current protection YES
    Waterproof IP68
    Over temperature protection YES
    Over voltage protection YES
    Mechanical Weight 300g
    Size 74*74*32mm

    36V to 12V DC-DC Buck Converter Model Selection

    Code Model Price Input Voltage Output Voltage Output Current Output Power Efficiency Size Download
    1 ATOWG-36S1205 $83.44 36V DC 12V DC 5 Amps 60 Watts 94% 57*64*22mm PDF
    2 ATOWG-36S1210 $96.78 36V DC 12V DC 10 Amps 120 Watts 94% 74*74*32mm PDF
    3 ATOWG-36S1215 $154.26 36V DC 12V DC 15 Amps 180 Watts 95% 74*74*32mm PDF
    4 ATOWG-36S1220 $188.65 36V DC 12V DC 20 Amps 240 Watts 94% 74*74*32mm PDF
    5 ATOWG-36S1230 $243.15 36V DC 12V DC 30 Amps 360 Watts 95% 100*80*39mm PDF
    6 ATOWG-36S1250 $293.54 36V DC 12V DC 50 Amps 600 Watts 95% 150*127*63mm PDF
    7 ATOWG-36S1260 $326.18 36V DC 12V DC 60 Amps 720 Watts 95% 150*127*63mm PDF

    Note: The series of 36V to 12V DC-DC buck converter models are all here, check the parameter carefully from the table and select the right converter power supply when place the order.

    Tips: What is the effect of temperature on DC-DC buck converter?

    Temperature has a significant impact on DC-DC buck modules. First, temperature will affect the component characteristics of the converter. For example, the parameters of inductors and capacitors change with temperature, which may lead to a decrease in output stability and efficiency. Secondly, rising temperature will increase the resistance inside the converter, resulting in more power loss and temperature rise, thereby reducing the efficiency of the converter. In addition, increased temperature may cause component aging and shortened life, thereby reducing the reliability and stability of the converter. Therefore, for the application of DC-DC step-down converters, the impact of temperature on its performance must be considered and managed, such as adopting appropriate heat dissipation design, selecting high-temperature resistant components, and carrying out appropriate temperature compensation and protection measures to ensure that under different conditions Stable working performance can be maintained under temperature conditions.

    Existing reviews of DC-DC Buck Converter, 36V to 12V
    Good purchase, 100% recommend.
    This DC-DC buck converter is useful. I have had this step down converter installed on my 36 Volt golf cart for over a month, powering my 12 Volt headlights and taillights. It has worked flawlessly. Good purchase, 100% recommend.
    From: Craig | Date: 28/10/2022
    Was this review helpful? Yes No (0/0)
    Compact DC-DC buck converter.
    I installed this DC-DC step down converter on my electric golf cart. Exact replacement as the original. This is a compact power supply and works very well. I would buy more if I needed and I will recommend this product to my neighbors.
    From: Mesnard | Date: 26/10/2022
    Was this review helpful? Yes No (0/0)
    Great DC-DC Buck Converter, 36V to 12V
    I've used this dc-dc buck converter to step down 36V to 12V for a year now. It was easy to install and worked exactly as expected. I purchased a second one for my Dads golf cart.
    From: Devin | Date: 13/09/2020
    Was this review helpful? Yes No (0/0)
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