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    20A 100V 2000W Variable DC Power Supply

    Affordable price variable DC power supply utilizes digital control mechanisms, facilitating straightforward and precise adjustment of desired voltage and amperage levels. This adjustable DC power supply operates in switching mode, boasting 2000W DC output power, an output current range of 0 to 20A, and an output voltage range of 0 to 100V, 110V or 220V±10% AC input available, 3-digit LED display for easy monitoring.
    SKU: ATO-VDCPS10020K
    30-day Returns
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    Delivery date: 6-12 days

    20 amp 100 volt variable DC power supply offers reliability and adaptability, the dependable and adjustable power source for diverse applications. With its adjustable voltage and current capacities, complemented by advanced digital control features, this power supply proves itself as an efficient and dependable source for experimenting and advancing in electronic projects.


    Model ATO-JK10020K
    Input Voltage 110V or 220V AC (+/- 10%)
    Output Voltage Range 0-100V
    Output Current Range 0-20A
    Output Power 2000W
    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 15kg


    Details of 20A 100V Adjustable DC Power Supply

    Tips: Can a variable DC power supply power multiple devices simultaneously?

    Yes, a variable DC power supply can power multiple devices simultaneously, provided its output capacity is sufficient to meet the combined power requirements of all connected devices. Ensure that the total current draw of the devices does not exceed the maximum current output of the power supply. Additionally, the voltage supplied must match the requirements of each device. If the power supply has multiple output channels, each with adjustable voltage and current settings, individual devices can be connected to different channels for precise control. However, it's crucial to be mindful of the total power (wattage) and not exceed the power supply's overall capacity to prevent overloading and potential damage to both the power supply and connected devices.

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