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    48V 1500W Switching Power Supply

    Cheap 1500W switching power supply (SMPS) for sale online. It transforms 220V AC input to stable 48V DC voltage at the rated current 31.2A. High voltage switch mode power supply is commonly used for LED lights, printers, computers, monitoring cameras and industrial control.
    SKU: ATO-SMPS-1500-48
    30-day Returns
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    Delivery date: 6-12 days

    Low price and high efficiency 48V switch mode power supply convert AC input to DC output at a rated current of 31.2A. This 1500W SMPS switched mode power supply comes with overvoltage and over-temperature protection, strong anti-interference ability, efficient work and good performance, perfect for all kinds of electrical equipment or devices.


    Model ATO-S-1500-48
    Output DC Voltage 0~48V
    Rated Current 31.2A
    Rated Power 1500W
    Ripple and Noise ① ≤2400mV
    Voltage Accuracy ±1%
    Output Voltage Adjustment Range ±10%
    Load Regulation <±0.5
    Linear Adjustment Rate <±1%
    Input Voltage Range 180~264V AC 47Hz~63Hz; 254V DC~370V DC
    Efficiency (Typical) ② >85%
    Working Current 220V AC, 13.5A
    Electric Shock 60A 230V AC
    Start, Rise, Hold Time 800ms, 50ms, 20ms; 230V AC
    Protection Overload Protection 105%~135% Type: constant current output +VO drops to the undervoltage point and cuts off the output; Reset: power on again
    Over Temperature Protection RTH3: The fan rotates continuously, and the output is turned off when >90℃.
    Environment Temperature & Humidity -10C~+50℃; 20%~90RH
    Storage Humidity -20C~+85℃; 10%~95RH
    Safety & EMC Withstand Voltage Input-Output: 1.5kV AC; Input-Enclosure: 1.5kV AC; Output-Enclosure: 0.5kV AC
    Leakage Current Input-Output: <6mA at 1.5kV AC
    Leakage Current Input-Output: <1.5mA at 220V AC
    Isolation Resistor Input-Output, Input-Enclosure, Output Enclosure: 500V DC/100MΩ
    Size 292x133x70mm
    Net Weight 2.7kg


    • High-quality capacitors: 48V switching power supply uses high-quality electrolytic capacitors, which have large capacity, low loss, and are more durable and safer.
    • Pure copper transformer: It is equipped with sufficient turns of coil winding, with reliable performance, full power and stable operation.
    • EML filter: ATO 1500W switch mode power supply has strong anti-interference ability, efficient work and good performance.


    12V switching power supply details

    Dimension (Unit: mm)

    12V switching power supply dimension

    SMPS Power Supply Applications

    • Power Tools: Electric Saw, Drilling Machine, Ginder, Sand Blast Machine, Punching Machine, Weeding Machine, Air Compressor, etc.
    • Office Devices: Computer, Printer, LCD Monitor, Scanning Machine, etc.
    • Electrics & Household Appliance: TV, VCRS, Radio, Dust Collector, Fan Lamp or LED Strip, Sewing Machine, Microwave Oven, Fridge/Freezer, Coffemarker, etc.
    • Industrial Equipment: Monitoring Equipment, Shipping, Vehicle, Metal halide Lamp, Solar System, Wind Power Generation, etc.

    Switching power supply applications

    Tips: How to select the right switching power supply for my application?

    Selecting the right switching power supply for your application involves considering several key factors. First, determine the required output voltage and current specifications. Ensure the power supply can deliver the necessary power. Consider the input voltage range and ensure compatibility with your power source. Efficiency and size are crucial, so choose a model that offers high efficiency and fits within your space constraints. Look for additional features such as protection mechanisms and certifications to meet safety and regulatory requirements. Finally, assess the reliability and reputation of the manufacturer. A thorough evaluation of these factors will help you select the most suitable switching power supply for your specific application.

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