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Convertitore di tensione USB Boost KWS-912V DC 5V a 9V 12V cavo convertitore di alimentazione + connettore 3.5x1.35mm per alimentatore caricatore di potenza

27% OFF Convertitore di tensione USB Boost KWS-912V DC 5V a 9V 12V cavo convertitore di alimentazione + connettore 3.5x1.35mm per alimentatore caricatore di potenza 5,82€ 8,02€ View It

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DrMichael 11/05/2022

Well packaged, received in good condition and reasonable delivery time (20 calendar days from order). For most of my projects, I use a distribution line of 9v or 12v and step it down with a buck converter in the local device. This unit is particularly useful when I am prototyping a circuit since I can power the project from a standard USB power bank, keeping the new project isolated from everything else. I am happy to recommend these boost converters.

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