3V to 5V 1A USB Charger für MP3 MP4 Phone DC-DC Converter Step Up Boost Module
1,19 €
Module Properties: non-isolated step-up module (BOOST). Output ripple: 30mV (MAX) 20M bandwidth (input 4V output 5.1V 1A). Step down module. Step up module. Adapter Module. Display module. Wireless module.
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