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  6. Item#: 9SIC6FGM4D8128

Watch Battery Replacement Tool Kit, Watch Wrench Back Remover for Rotate Open Watch Cover, Watch Case Opener Set with Watch Back Remover Holder, Only for Grooved Watches
Watch Battery Replacement Tool Kit, Watch Wrench Back Remover for Rotate Open Watch Cover, Watch Case Opener Set with Watch Back Remover Holder, Only for Grooved Watches
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  • $22.69
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    Ships from China.
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    5 (1 seller ratings)

    Shipped by tangzhongdianzi

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    WRIARICH LM2587 DC-DC Adjustable Step-Up Boost Converter Module, Input 3V35V to Output 4V40V Wide Voltage Power Supply Board

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    • Core chip adopts LM2587 boost IC, input wide range DC 3V35V, continuously adjustable output DC 4V40V
    • Supports common voltage conversion scenarios: 12V to 24V, 12V to 5V, 12V to 19V and other customized voltage stepping up
    • Built-in overcurrent, short-circuit and overheating protection circuits, long-term stable continuous operation
    • High conversion efficiency, low heat generation, no extra large heatsink required for conventional load power
    • Compact PCB layout, convenient wiring, widely used for industrial equipment, notebook power supply, battery power transformation
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    MINI Multitool Pliers, Christmas Birthday Gifts for Men Boyfriend Dad Husband Women, Pocket Knife 14-In-1, Rugged and Practical Portable Computer and Bike Gadgets, Black Camping and Survival Tools
    MINI Multitool Pliers, Christmas Birthday Gifts for Men Boyfriend Dad Husband Women, Pocket Knife 14-In-1, Rugged and Practical Portable Computer and Bike Gadgets, Black Camping and Survival Tools
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    This DC-DC boost module uses the classic LM2587 step-up control chip, featuring ultra-wide input and adjustable output voltage range. It can flexibly realize various voltage conversion needs including 12V to 5V, 12V to 19V, 12V to 24V and other stepping-up applications.

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