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power supply Customers Reviews

  • Excellent PSU

    posted by lmpiffer

    This is a great power source with a solid body and quality components. It's body is 3/4 alluminium so it's used as a heat sink and waterproof case both.This PSU does not heat at all, the size of the heat sink is correct.
    I'll buy some other of these, no doubt. The price and the quality are excellent. It delivers among 12.5V and 12.7V and a atrong current flow.
    I'm happy with the product and I will recommend it to any outdoor appliances like garden lighting for example.
  • Super item!! Get one or two NOW!

    posted by BingoBingo

    This was soooo cool! I Live in Norway where we have 220-230V and it worked very nice. (Had to use another Braun model cable, but this is easy to find, I guess everyone own at least 3-4 already!) I was also impressed that you can charge your PC in the car! What more can you expect in this pricerange? Oh, yes there is one last surprise; It even got a slot for USB charging for your MP3 gadgets!
    I can't understand how they can sell this item so cheap! Here in Norway we have to pay USD 100 for a simmilar charger!
    Buy one, just to have in case your original charger breaks down, or if you want one extra for charging in your car, work or on holiday! It even charge MP3 players!!!
  • VMP3111

    posted by sohman

    - easy to solder- simple output voltage selection with one resistor- high efficiency (in the optimal current range)- reasonable price- very few external components required
    The efficiency seems to be highest (over 90%) when the output current is about 700 mA
    If you have an application that needs a regulated power supply between 1 and 3.3 V with a current requirement of around 700 mA and ease of use and price is more important to you than circuit board area you will be very happy with this device. It does work for lower and higher currents too but the efficiency is lower in those scenarios.
  • Worth the buying

    posted by edufbr

    The power supply is well constructed with quality material. Comes complete with power cord and works perfectly.It is also cheaper than Microsoft original.
    The power cord that accompanies the product has an US standard plug (two flats), so you may need an adapter to use it.
    This item is worth buying if you're looking for a replacement power supply.
  • Good value for money breadboard power supply

    posted by roelkw

    The power supply fits perfectly in a breadboard (after straighthning of the pins that were somewhat bent). As there is a set of power connectors on both sides of the board, there is a possibility to use 5V on one side and 3.3V on the other side. The output voltage is selected using jumpers and is very stable. Furthermore, there are additional pins on the board that can be used with jumper wires if this board is not used on a breadboard.The on/off switch and led indicator are useful.
    The board could benefit from a more modern USB-connection, preferably a micro-USB connection.
    Very useful 3.3V/5V power supply for breadboard projects. Excellent value for money.

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