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    200A 100V 20000W Variable DC Power Supply

    Favorable price variable DC power supply is designed with adjustable 0-100V output voltage and 0-200A output current, offering flexibility for diverse electronic components and projects. It is switching mode with 3000W DC output power, 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-VDCPS100200K
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    200 amp 100 volt variable DC power supply unit serves as a dependable source of power, supplying the necessary energy for testing, prototyping, and powering electronic circuits. Its regulated nature guarantees a stable output, safeguarding connected devices from voltage fluctuations.


    Model ATO-JK100200K
    Input Voltage 110V or 220V AC (+/- 10%)
    Output Voltage Range 0-100V
    Output Current Range 0-200A
    Output Power 20000W
    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 700 (L) x 480 (W) x 295 (H) mm
    Weight 45kg


    Details of 200A 100V Adjustable DC Power Supply

    Tips: What is the significance of power supply regulation?

    Power supply regulation is crucial for stable and reliable operation of electronic devices. It ensures that electronic components receive a consistent and optimal voltage, preventing fluctuations that could lead to malfunctions or damage. A regulated power supply mitigates the risk of voltage spikes or drops, which can compromise the performance and lifespan of sensitive equipment. Additionally, it aids in reducing electromagnetic interference and noise, promoting cleaner signals in audio, video, and communication systems. This stability is especially vital in critical applications such as medical devices, aerospace, and telecommunications, where precision and reliability are paramount. In summary, power supply regulation safeguards electronic systems, enhancing their efficiency, longevity, and overall performance while minimizing the potential for operational errors or failures.

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