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    30A 30V 900W Adjustable DC Power Supply

    $563.18
    Adjustable 0-30 volt and 0-30 amp outputs DC regulated power supply on sales and with low price, 900W power, dual channel, CC/CV automatic switching, 4 LED digital display with high accuracy. Grounding wire, thermal protection, limit current protection, voltage overload and short-circuit protection ensure the safety.
    SKU: ATO-DCPS-30
    *
    Free Shipping Worldwide
    Delivery date: 6-20 days

    2-channel linear adjustable DC power supply is high power of 900W, 0-30A continuous variable output current, 0-30V continuous variable output voltage, it also comes with constant voltage and current operation mode, 4 digit LED display, suitable for the laboratory, electronic, communication equipments maintenance, products line, scientific research and teaching units.

    Specifications

    Model ATO-K3030D
    Input Voltage 110V or 220V AC (+/- 10%)
    Output Voltage Range 0-30V
    Output Current Range 0-30A
    Output Power 900W
    Frequency 50Hz/60Hz
    Output Type Dual
    Display 4 digit
    Voltage Display Accuracy ±0.5%
    Current Display Accuracy ±0.5%
    Efficiency >85%
    Voltage Regulation
    Load Regulation (10-100%) 50mV
    Line Regulation (200-240VAC) 20mV
    Ripple & Noise (P-P) 50mV
    Current Regulation
    Load Regulation (10-100%) 20mA
    Line Regulation (200-240VAC) 20mA
    Ripple & Noise (P-P) 20mA
    Others
    Protection Over load and over valtage protecion
    Operating Ambient -10℃ to + 60℃/ 30%RH to 90% RH 
    Certification CE, RoSH
    Warranty 12 Months
    Size 380 (W) x 260 (H) x 170 (D) mm
    Weight 15kg
    Package List 1 x DC Power Supply Host, 1 x Output Power Cord, 1 x User Manual

    Tips

    Ripple is an important parameter to mark the performance of DC power supply. Generally, manufacturers will provide technical data truthfully, which can be used as a comparative parameter. Users can also easily measure the ripple voltage of DC power supply by themselves through oscilloscope. It should be noted that the ripple of the same power supply is usually different under different loads. Generally, the measured ripple is under full load. In practical test and application, ripple is allowed to exist, as long as it meets the standard, but big enough. In fact, both linear power supply and switching power supply must have ripple, but the size is different. Through various means, it is only to restrain as much as possible and can not eliminate the ripple completely. The real zero ripple DC power supply can only be provided by the battery.

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