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Conversor DC-DC de 3V para 5V 1A USB Charger Step Up Boost Module para telefone MP3 MP4 Geekcreit para Arduino - produtos que funcionam com placas Arduino oficiais

70% OFF Conversor DC-DC de 3V para 5V 1A USB Charger Step Up Boost Module para telefone MP3 MP4 Geekcreit para Arduino - produtos que funcionam com placas Arduino oficiais US$2.99 US$9.99 View It

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kubakocoj 11/01/2016

This little device is so much better than the blue one also available here. This one delivers true 1 AMP and it doesn't get hot at all. (the other one goes only up to 600 mA). Starts up at voltage as low as 2.3 volts, delivering 4.4 volts at output. This is somehow below specs, so I went to 2.5 and got nice 5.08 at output. Great, and it stays there at all working input range. What is even more important, output voltage does not drop when load is connected. See pics for some proof :) Very cool little device. Shipping was quite slow though - over 4 weeks.

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borekon You wrote it delivers 1 AMP. What is the current in the imput?
Resposta 09/09/2017

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