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dc to 5v

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dc to 5v Customers Reviews

  • Exactly what I wanted

    posted by mythic1

    -Easy to use even for novices-Wires are ready to solder-2 ears to get it fixed tight-15w output power (5V, 3A), sufficient to power a dash camera, etc.-Quality feel-All the details you need are written on product-Very well sealed against dirt or dust-Small enough to hide it under the dash
    -Ideal converter with sufficient power output. Ideal for powering any gadget for your car
    -I recommend it. Other products around, for the same price, you get maximum 10w output power.
  • Good product

    posted by buq

    Great gadget for a very reasonable price. I use this step-down gadget to transform the voltage from a car battery to power certain devices like gps trackers. There are four holes in the PCB so its easy to attach.Even my raspberry pi (type2) is booting from this step down transformer. (no extra hardware used in the setup e.g. network adapter)
    What can i say it does what is supposed to do!
  • Works but not with smartphones

    posted by vavatl

    - works- cheap- wires are appropriately long- has two USB connectors
    Would be much better if it could charge mobile phones at full speed.
    Good but does not work with smartphones. I imagine GPS units and other electronics that only use USB for charging would be fine.
  • Switching Regulator

    posted by Logsplitter

    A simple device, no external components required. Output ripple is very low, as is heat as full output. No heatsink necessary even at continuous full output, (with 15 volts supply voltage).
    The regulators can be combined with steering diodes to increase output current. The ripple does not appear to increase even when combining the output of 3 regulators.
    An excellent stand alone regulator, especially for a USB power source. Have used more than a dozen for automotive cellphone chargers without a single failure
  • Useful boost inverter

    posted by WullyS

    Low price, small size.
    It would be possible to use a down-converter, such as SKU: 126106 to reduce a higher voltage battery pack to 2.7 volts for input to this device, and thus to extract maximum energy from a set of 4 to 6 cells.
    An deal low-cost basis for running a smartphone GPS for long periods in the wilderness. I'll recommend it to my friends.

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