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4.93 out of 5
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  • 11/02/2018

    Remove the plug and use one you buy at the local shop as a replacment. Power output is the specified 3 amps. Voltage output is the specified range from 9 to 24 Volts. A load with 3 amp shows a voltage drop of 0.5V. The output voltage a ripple of about 100 Khz 400mV peak-peak in bursts synchronous with the main voltage.

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  • 14/03/2018

    This little power supply provides up to 72W power, and well regulated. Although the specs indicate 9 to 24V, the range is a little bit wider: 7.9 to 24.4 VDC, and with very good precision (see accompanying pictures).

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  • 31/07/2019

    Muy Exacto aún sin carga. El rango de voltajes y su alto nivel de amperaje lo hace muy útil para muchos usos.

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  • 06/02/2018

    This look like good idea. I find that it is a bit unstable below 9.5 volts. It oscillates at a low 1 or 2 hz frequency between 9.3 and 9.5 volts - Everything is smooth once you go over about 10 volts. Will test the power output next. Signal is not pure DC (as with any switchable supply - a little ripple but not bad overall.

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  • 31/01/2018

    The full and true description of the item. I recommend everyone.

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  • 15/01/2018

    works ok, but gets warm even with no load, so the off switch is useful.

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  • 30/01/2019

    Normal. Not testet.

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  • 02/03/2019

    The display is accurate enough, a wide range of voltages for lots of different laptops/LED's/peripherals/etc. and backed up by 3Amps/72Watts of oooomph.

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  • 01/04/2018

    The machine is useful for running some devices that need low voltage and high

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  • 02/02/2019

    Been using this with a TS100 soldering iron works perfectly

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