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4.97 out of 5
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  • 02/12/2017

    Unlike most other converters this one is buck/boost and that makes it more useful. I use it with this power supply: http://bit.ly/2zHLeoe

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  • 12/01/2017

    Not tested yet but soldering quality seems to be very good on the unit, so does is the packaging. Connections are removable which is a big plus!

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  • 13/03/2018

    This is way better than I expected. I use it off a 12VDC solar system to generate whatever voltage I require for testing LED lights or other devices. It's easy to step up the voltage to see how the light output of an LED light is affected, and the power drawn is displayed live. I purchased the aluminium case as well and used some extra parts (crimp terminals) instead of the supplied solder terminals.

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  • 31/08/2019

    montato su un vecchio case fa bene il suo lavoro. ha un display piccolo ma nitido.alimentato da un vecchio atx anche se non potentissimo va bene.ha una protezione per i cortocircuiti.

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  • 10/10/2017

    Good packaging. Very good product and with very useful panel and functions. Not yet deeply tested but it looks quite precise in measured amps and volts. Easy to assemble the panel to the main board and very intuitive to use. I suggest to label the connectors for avoid any kind of mistake. A must have for experiments with LEDs or as basic workbench power supply unit. I will use it with a 24Vdc switch power supply unit or with a 12Vdc battery. Prodotto molto bello, ben costruito e di facile utilizzo. Non ho verificato il suo funzionamento a fondo, ma i valori di tensione e corrente a display sono sufficientemente precisi. Facile assemblare il pannello alla scheda principale e molto intuitivo da usare. Suggerisco di etichettare i connettori per evitare qualsiasi tipo di errore. Un utile alimentatore per esperimenti con i LED o come base per un alimentatore da banco. Lo userò con un'unità di alimentazione switching da 24Vdc o con una batteria da 12Vdc.

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  • 11/02/2018

    My second purchase. PS I bulit with this modul is described here on may page: orlovac.eu/projects.php This one is in housing box for DPH3205 for my car.

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  • 26/07/2017

    Bought this and 3D printed a case form it (https://www.thingiverse.com/thing:2189956) Works like a charm - I use it for charging lipo batteries (not balancing them) to known voltages with specified current limits, and also charging lead acid batteries. It is possible to set the parameters you want on the device, and power it down - when it powers up it remember your settings and carries on. Screen is clear, and the whole device is well thought out. Only thing I've had issues with is using the memory functions, but I'll just have to read the manual and give it another go - they do work, I just find it confusing when recalling saved values.

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  • 24/07/2020

    very nice

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  • 13/03/2019

    quality product at a great price. quick delivery.

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  • Mongo
    IN
    05/04/2018

    good item as described easily workable with good qualitywill buy again

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