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    50A 60V 3000W Variable DC Power Supply

    Shop 0 to 50A, 0 to 60V variable DC power supply at economical price. It is switching mode with 3000W DC output, selectable 110V or 220V±10% AC input, 3 digit LED display. Output voltage and current are continuously adjustable at nominal value, with constant voltage (CV) / constant current (CC) output precision.
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    Delivery date: 6-12 days

    50 amp 60 volt variable DC power supply features adjustable voltage and current outputs, allowing users to fine-tune settings based on specific requirements. The versatility and precision of this adjustable DC power supply make it an essential tool for electronics labs, testing environments, and various technical applications, offering reliability and adaptability in powering electronic components and systems.


    Model ATO-JK6050K
    Input Voltage 110V or 220V AC (+/- 10%)
    Output Voltage Range 0-60V
    Output Current Range 0-50A
    Output Power 3000W
    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 60V Adjustable DC Power Supply

    Tips: What is the difference between linear and switching variable DC power supplies?

    Linear and switching variable DC power supplies differ in their voltage regulation methods and efficiency. In a linear power supply, voltage regulation is achieved through a variable resistor, dissipating excess energy as heat. This method results in a simpler design but lower efficiency, especially when the voltage drop is significant. On the other hand, switching variable DC power supplies use a more complex circuitry involving high-frequency switching transistors and an energy storage component like an inductor or capacitor. This enables them to regulate voltage more efficiently by rapidly switching the input voltage on and off. Switching supplies are generally more energy-efficient than linear ones, producing less heat and providing a compact design. However, they may introduce more electrical noise and complexity to the system.

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