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dc dc down Customers Reviews

  • Excellent product

    posted by intemann

    Well priced , good looking unit . Easy to fit into Trucks , Diggers and larger vehicles .
    Good construction , mounting can be done with a cable tie . Mounting holes too close to unit to be able to drill .
    Needs fusing on 24 volts input and 12 volts output I think that the unit should come with 10 amp fuses and holders . Cost would be more but worth doing and paying for .
  • Works for me

    posted by GabrielB11

    Cheaper than building it myself here... Since where I live the components are not common.
    Could be cheaper, maybe?
    It is compact and exactly what I needed to have my internet router working on batteries in case of power shutdown!It even has a LED that I find useful to know if it is actually working and I didn't know it had it.Got it encased and mounted in 10 minutes. The other one I made myself took me more than a week since I had to build my own cooper coils, and a generic circuit board because nobody sells them here.
  • Nice driver for 10W (3x3) LED

    posted by dielomat

    It does what description says...using 12Volt source i measured 0,76A current with a 10W LED (3x3 type ) - thats almost exactly 9W.Driver gets warm, but ist still touchable without burning fingers after 1 hour running.
    i think in warm environment it will be better to use a cooling plate.maybe tearing off the rectifier would give lower temps and higher efficiency
    The driver is usable for 10w LED like SKU: 39957 Ill sure order some more soon.
  • DC Voltage Regulator

    posted by NektariosSp

    Great piece. Quite useful. Not possible to build one, using ordinary 7805, cables and a USB socket. Works fine, but I have not tested it running to the current limits. Great for installation in cars, DIY projects and of course, for connecting any USB powered device.
    I have no other thoughts.
    Good to buy. Nothing special needed for installation.
  • Nice little power conversion modules

    posted by Delirioux

    This module was exactly what I was looking for.In my rc planes I needed to power a little camera, so I used this device to step down the voltage. It is simple to use, easy to adjust voltage. Since I do not use it to draw a lot of current, in my case, the unit doesn't get hot. I would recommend this unit to anyone if your current requirements aren't too high.
    No other thoughts for this product
    Small, light easy to use module to fit to your power needs in your projects.

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