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  6. Item#: 9SIC7AZM538235

  • $44.98
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    Ships from China.
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    Shipped by Rufei Tech

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    2pcs ZK-4KX DC-DC Buck Boost Converter 0.5-30V CC CV Adjustable

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    • BUCK-BOOST CONVERTER: The ZK-4KX is a CNC adjustable DC-DC buck-boost converter that can both step up and step down voltage, supporting an output range of 0.5-30V.
    • CONSTANT CURRENT & VOLTAGE CONTROL: Features adjustable CC CV modes with a rotary encoder for precise voltage and current regulation, plus a dedicated U/I button to toggle between display readings.
    • CLEAR LCD DISPLAY: The built-in backlit LCD screen shows real-time output voltage and current readings, with a constant current (CC) indicator light and an output ON indicator light for easy monitoring.
    • HIGH-EFFICIENCY CONSTRUCTION: Built with a high-efficiency iron silicon aluminum magnetic ring inductance, a -type filter, and a thickened heat sink for stable performance and effective thermal management.
    • EASY WIRING: Clearly labeled screw terminal connections for positive and negative input and output voltages make installation straightforward, along with an SW button and ON/OFF switch for convenient operation.
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    BUCK-BOOST CONVERTER: The ZK-4KX is a CNC adjustable DC-DC buck-boost converter that can both step up and step down voltage, supporting an output range of 0.5 -30V..
    CONSTANT CURRENT & VOLTAGE CONTROL: Features adjustable CC CV modes with a rotary encoder for precise voltage and current regulation, plus a dedicated U/I button to toggle between display readings..
    CLEAR LCD DISPLAY: The built-in backlit LCD screen shows real-time output voltage and current readings, with a constant current (CC) indicator light and an output ON indicator light for easy monitoring..
    HIGH-EFFICIENCY CONSTRUCTION: Built with a high-efficiency iron silicon aluminum magnetic ring inductance, a -type filter, and a thickened heat sink for stable performance and effective thermal management..
    EASY WIRING: Clearly labeled screw terminal connections for positive and negative input and output voltages make installation straightforward, along with an SW button and ON/OFF switch for convenient operation.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by Rufei Tech Return Policy

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