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    Isolated DC-DC Converter, 72V to 12V

    72V to 12V isolated DC-DC power converter is a step down converter which widely used in artificial intelligence, communication base stations and industrial control, with range of input voltage 50V to 90V DC, output current 8 amps and output power 96 watts, up to 92% high conversion efficiency at low price.
    SKU: ATO-IDCDC-7212
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    72V to 12V isolated DC-DC converter is a buck converter that uses a synchronous rectification technology, and features high efficiency and power density. It provides that rated output voltage of 12V and the maximum output current of 8 amps.


    • 100% full power, high stability output.
    • Isolated DC-DC converter uses high-quality thermal conductive silicone potting, waterproof, dustproof, shockproof, with die-casting aluminum alloy shell, small size, and easy installation.
    • Wide voltage input, built-in overcurrent, overvoltage, overtemperature, short circuit and other automatic protection functions.
    • CE, RoHS certification, up to 100,000 hours of service life.

    Isolated DC-DC Buck Converter Specification

    Model ATOWGI08-72S12L (Click to view more specs)
    Input Rated voltage 72V
    Voltage range 50-90V
    Efficiency 92%
    Output Voltage 12V
    Max. rated current 8A
    Max. rated power 96W
    Voltage regulation ±2%
    Load regulation ±2%
    No load loss 70mA
    Ripple & noise 50mV
    Environment Working temperature -40 ~ +80℃
    Working humidity 5% ~ 95%RH
    Storage temperature -55 ~ +100℃
    Function Short circuit protection NO
    Over current protection YES
    Waterproof IP68
    Over temperature protection YES
    Over voltage protection YES
    Mechanical Weight 250g
    Size 110*70*20mm

    Dimensions (Unit: mm)

    Dimensions of isolated DC-DC converter 48V to 5V

    Tips: What are the benefits of isolated DC-DC converters?

    The greatest advantage of isolated DC-DC converters is likely to be security compliance, especially in mains supply equipment.

    • Basic insulation: a single layer of insulation that provides shock protection.
    • Supplementary insulation: Add another layer on top of the basic insulation to provide redundancy.
    • Enhanced insulation: A single barrier provides double basic protection.
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