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    50A 120V 6000W Variable DC Power Supply

    Cost-effective 50A 120V variable DC power supply serves as a dependable source of power, supplying the necessary energy for testing, prototyping, and powering electronic circuits. It is switching mode with 6000W DC output, selectable 110V or 220V±10% AC input, 3 digit LED display. Equipped with digital control features, this DC power supply allows users to set desired voltage and amperage levels with accuracy.
    SKU: ATO-VDCPS12050K
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    50 amp 120 volt variable DC power supply is designed with the capability to adjust both voltage and current parameters, offering flexibility for diverse electronic components and projects. Its regulated nature guarantees a stable output, safeguarding connected devices from voltage fluctuations.


    Model ATO-JK12050K
    Input Voltage 110V or 220V AC (+/- 10%)
    Output Voltage Range 0-120V
    Output Current Range 0-50A
    Output Power 6000W
    Frequency 50Hz/60Hz
    Adjustable Mode Pulse Width Modulation (PWM) Type
    Transistor Connection Method Full Bridge
    Output Type Dual
    Display 3 digit
    Display Accuracy Output Voltage ±0.5%, Output Current ±0.5%
    Efficiency >86%
    Load Regulation (CV) Stable Voltage ≤0.5%, Constant Current ≤0.5%
    Line Regulation (CV) Stable Voltage ≤0.5%
    Ripple Voltage ≤1%
    Insulation Resistance Input-Output: ≥20MΩ
    Input-Chassis: ≥20MΩ
    Dielectric Strength Input-Output: AC1500V, 10mA, 1 minute
    Input-Chassis: AC1500V, 10mA, 1 minute
    Output-Chassis: AC1500V, 10mA, 1 minute
    Protection Over Load and Over Voltage Protection
    Current Imbalance ≤5% + 0.5A
    Operating Ambient -10℃ to + 45℃/ 85%RH
    Storage Ambient -10℃ to + 80℃/ 80%RH
    Overheat Protection Ambient Threshold 70℃ to 80℃
    Mean Time Between Failures ≥50000h
    Cooling Duct Internal Cooling Air Duct Forward and Exit
    Certification CE, RoSH
    Warranty 12 Months
    Size 430 (L) x 255 (W) x 155 (H) mm
    Weight 28kg


    Details of 50A 120V Adjustable DC Power Supply

    Details of 50A 120V Variable Linear DC Power Supply

    Tips: Can a variable DC power supply be used for powering sensitive electronic components?

    Yes, a variable DC power supply can be used to power sensitive electronic components effectively. Its adjustable voltage feature allows precise control over the output voltage, enabling users to match the specific requirements of the components being powered. This is crucial for sensitive electronics, as it prevents overvoltage or undervoltage conditions that could damage the components. Additionally, variable DC power supplies often provide stable and regulated output, minimizing fluctuations that could adversely affect sensitive devices. The ability to set current limits further enhances protection, preventing excessive current from reaching the components. Overall, a variable DC power supply offers the flexibility and control necessary to meet the stringent power requirements of sensitive electronic components, making it a reliable choice for various applications.

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