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    DC-DC Power Modules
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    3. USB Power Module - 2 items
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    DC-DC Step Down Module 6-24V 12V 24V to 5V 3A Power Supply Charger QS-1205CBUL-3A
    $ 1.26 1.26 USD (4 Variants)
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    DC-DC Converter 8V 12V 24V (8V-35V) to 5V 8A Non-Isolation Buck Step Down Module 2/4 USB Output Car Charger QS-1205CBUM-8A
    $ 3.50 3.5 USD (3 Variants)
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    About us

    QSKJ Technology is a power module expert in DC-DC Power modules.  We design and manufacture various power modules for Universal protection board, notebook car power supply, battery protection board, digital power amplifier board, high current ternary polymer lithium battery power module products. As a professional production and OEM factory, we have a complete, scientific quality management system. The integrity, strength and product quality of QSKJ have been recognized by the industry.

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