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  • 24/11/2018

    Ok

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  • 29/08/2017

    This Produkt is able to make an old Powersupply in a Top new one with remote Control. The ripple could be better. I take a big Condensator in the Input circuit an the Ripple was lower on the Output. Easy to install and a very good Remote Software. In a scale from 1 to 10 its a 9 +

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  • 08/02/2019

    Superbe produit qui m'a permis de réaliser une jolie alimentation

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  • 12/09/2020

    boa e boa qualidade este preço é realmente vale a pena um pouco pobre embalagem, mas ok

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  • 03/01/2018

    what is the aft side capacitor value there is no capacitor aft side of board

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  • 29/12/2017

    Great value for the price. Compact Switch Mode Power Supply module for DIY Lab Power Supply. If you have a spare mains to 32-60V SMPS power supply or a transformer (i.e. from broken UPS) then this module is the best choice for you. User interface, at a first glance is a little bit confusing, but after a while you will get used to it and even find quite intuitive. Inbuilt fan is temperature controlled, and under no or low load it does not turn on. SMPS is very energy efficient, so it does not produce a lot of heat... but you have to remember that it is a 1kW module. With unregulated power supply on the input it is important to limit the maximal output voltage to more than default 2V below input, as this is only a step down-converter and input voltage will drop under a heavy load. For the same reason with a regulated SMPS mains power unit a maximal current has to be limited to avoid primary SMPS shutting off due to its current limiter. Interface allows to set voltage, current and power limits (independently of CC/CV setting) accordingly to the primary power supply parameters.

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  • 07/11/2020

    O produto é bastante bem-sucedido, mesmo que me tenha assustado com um erro de conexão no primeiro ;) a parte de trás da tela e as teclas separam links não funcionaram porque eu tinha uma única conexão pan, mas eu fiz... obrigado

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  • 03/03/2020

    Produtos de entrega rápida e bons para fonte de alimentação de banco

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  • TKVIP4
    GB
    10/09/2017

    Very good PSU module. Both Blue Tooth and USB interfaces work with the software as expected. You'll need to selected different com ports in the control software when using the Blue Tooth and USB interface. In my case COM5 for USB and COM6 for Blue Tooth. I am going to us it to build a desk top power supply with my old 30V 10A transformer.

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  • 01/09/2017

    Works as described, excellent remote control. The Windows software for controlling this unit is easy to install and work with. The unit itself is an excellent buck converter and works properly throughout its operating range. I have a 48V 6.7A 320W power supply using the converter and have had no problem drawing 6A @ 48V (320W), 13A @ 24V (320W), 20A @ 12V (240W) & 20A @ 5V (100W). I have only tried the USB communication method and it works as expected, I have yet to try the Bluetooth module that also came with the unit.

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