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power module Customers Reviews

  • small dc-dc converter

    posted by nuralist

    The device was bought for powering Cree xml diode to limit current. The device have Voltage and Current regulation. My diode takes 3 ampers of current so I had to use little radiator with a thermal grease on the LM microchip, without it temperature was more than 100 C and LM chip protection had tripped. After i've used heat sink everythink became OK)
    informative specification
    good deal
  • A good converter with good parameters.

    posted by Belsysnet

    The device is good at laptop powerful loading (> 50 watts). Heating is negligible. Efficiency as declared. The minimum input voltage was lower. Device to run with 9,6 V, but with low efficiency.
    Solid capacitors, probably would have been better, and slightly increased the cost of the device.
    The unit deals with the task. With proper cooling, can work on the stated power (150 watts). I would recommend using it on a constant load up to 100 watts.
  • Great connection although a little shorter than the standard.

    posted by KarlH

    Cheap male Molex style connector.Pins are molded into the plastic housing making the connector more stable and stronger than standard Molex connectors.Similar connectors cost between $0.50 and $1.00 locally, so cheaper than any alternative.
    A good, cheap substitute for connecting various components.DX (at this time) doesn't stock female sockets to mate with this, it would be useful to be able to get the paired connection.
    Cheap, strong, easy to wire but not a perfect match for the standard.
  • simple but good sound quality

    posted by CHANDRA66

    - works from 7V - 12V DC- starts with the last played song- good sound with high quality speakers- reads many different USB-sticks- combined on-off/volume switch/poti - line-in connector on board
    Nice to combine with bluetooth-audio module connected to the line-in.I made a wodden case with Visatone speakers and the sound is really awesome!
    It's really worth the money, anyway you need additional good speakers, a power supply and a heat sink.
  • Very good DC-DC Converter !

    posted by Warnings

    - No noise- Can reach really 35V from 25V- Stable voltage (can use 12 or 24V DC, you have the same output)- The green part is removable for put more easily the cables- Chips are screwed on the case for dissipate heat
    Box size : 71 x 44 x 25 mm (LxWxH)Box with screw part size : 91 x 44 x 25 mm (LxWxH)
    It's a good product and can be better if you change the two capacitor ;)


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