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    50A 100V 5000W Variable DC Power Supply

    Factory price 0 to 50 amp, 0 to 100 volt variable DC power supply is switching mode with 3000W DC output, constant voltage (CV) / constant current (CC) output precision, selectable 110V or 220V±10% AC input, 3 digit LED display. This 5000W high efficiency regulated DC power supply offers both adjustable voltage and current settings, ensuring precise control over the output parameters.
    SKU: ATO-VDCPS10050K
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    50A 100V variable DC power supply provides a reliable and adjustable power source for various applications. Whether in educational settings or professional labs, this variable DC power supply with adjustable voltage and current capabilities, coupled with digital control features, serves as a reliable and efficient power source for electronics experimentation and development.


    Model ATO-JK10050K
    Input Voltage 110V or 220V AC (+/- 10%)
    Output Voltage Range 0-100V
    Output Current Range 0-50A
    Output Power 5000W
    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 -20℃ to + 70℃/ 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 303 (L) x 255 (W) x 155 (H) mm
    Weight 13kg


    Details of 50A 100V Adjustable DC Power Supply

    Tips: What safety features should I look for in a variable DC power supply?

    When selecting a variable DC power supply, prioritize safety features to ensure reliable operation and user protection. Look for overvoltage and overcurrent protection mechanisms to prevent damage to both the power supply and connected devices. Short circuit protection is crucial to avoid potential hazards. Ensure the power supply has a robust thermal management system, including overheating protection, to prevent accidents and component damage. A well-designed current-limiting feature adds an extra layer of protection. Additionally, opt for power supplies with clear and accurate voltage and current displays, enabling users to monitor and adjust settings with precision. Finally, certifications such as CE, UL, or equivalent ensure compliance with safety standards, assuring the product's overall quality and reliability. Always follow safety guidelines provided by the manufacturer for proper usage and maintenance.

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