15 W USB Step UP Down Netzteil Modul Boost Konverter LCD Display verstellbar
9,75 €
Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘OPP’. User need reduce load power and then press ‘ON/OFF’ button. Short press button ON/OFF or SELECT to trigger fast charging protocol.It will display OK and FC indicator turn ON if the triggering is successful.Otherwise display Err and FC indicator turn OFF.
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