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voltage regulator module

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voltage regulator module Customers Reviews

  • Ok unit for the money

    posted by buddax

    Work as expected. No real problems so far.The unit can obviously also be used as an DC/DC transformer if you bypass the rectifier and use a DC power source.
    Remember that the bottom side has exposed solder points! So be aware where you place the unit while the power is on.
    Seems like a fair deal if it don't burn out on me anytime soon.
  • Great product

    posted by Pquang

    The module is inexpensive, but is very well built. It is super useful. I used it to build an iDevice charger by using a Nikon EN-EL3e 7.4V battery, and by adding 2 voltage dividers for the data lines. I was also able to use it to step down the voltage from car battery to power Raspberry Pi, a USB hub, and several other USB devices.
    When I adjust the pot to exact 5.0V for powering Raspberry Pi in the car, the voltage is very stable. But when I start adding other USB devices like a WiFi dongle and USB receiver, the voltage can drop to 4.8V (still not crashing RPi yet), but I was able to adjust the pot to bring it back up to 5.0V easily
    The product is great and super useful. I decided to skip the 7805 altogether because of the heat and inefficiency. I was very happy with the decision because this module can handle more current with no heat issue, plus I can reuse the module over and over for other projects with different voltages.
  • Great quality component!

    posted by sadgoat

    Nicely built compact adjustable voltage drop adjustable. Switch allows to view input and output in a nicely sized display. Adjustment screw is nicely sized to not be easily mis-adjusted. Voltage display switch is also conveniently located.
    Comes with stand offs and build quality appears to be very good. Using this drop a 12 volt gel cell down to 5 volts for a remote camera.///////////
    Great value for a well built component. Set screws for lead attachment appear to be quality and tighten down snuggly. I found that an oversize plastic TicTac box makes a good case to mount the regulator in.

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