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power supply dc module

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power supply dc module Customers Reviews

  • good regulator

    posted by lucho911

    Excellent circuit to supply equipment from a DC voltage and need another voltage value. Good power, good regulation capability and excellent range of adjustment. The construction is of good quality and are correct terminal blocks for power.
    According to my tests, the performance is good quality. The circuit works very well and is very efficient in terms of energy management.
    Nothing to add. Really is a great buy you will not regret making. It will be money well spent.
  • 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.
  • 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

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