St Tus Tshiab Wireless Charger Kev Loj Hlob Cov Hom Phiaj Kev Lag Luam, Kev Siv Kho Mob thiab Smart Tsev Smart

St tau pib QI wireless them cov pob nrog 50W xa tawm rau cov twj siv hluav taws xob zoo li cov cuab yeej kev txhim kho hauv wireless rau cov cuab yeej kev kho mob high, cov khoom siv hluav taws xob, cov khoom siv hauv tsev thiab lub computer peripherals.

Los ntawm kev npaj ua lub wireless charging daws, cov neeg tsim khoom tuaj yeem ua kom yooj yim thiab them cov khoom siv hluav taws xob uas tso tawm hluav taws xob rau qhov twg xav tau. Cov no suav nrog cov tshuaj nqus cordless, cordless cov cuab yeej, cov khoom siv txawb, cov teeb pom kev siv hluav taws xob, tshuab luam ntawv kev teeb txawb thiab kev ntsuas. Vim hais tias Cables, cov txuas, thiab cov khoom lag luam nyuaj thiab cov khoom lag luam tau yooj yim dua, cov khoom lag luam yooj yim dua, thiab ua haujlwm kom muaj kev ntseeg siab ntxiv.

Steval-WBC2TX50 lub zog fais fab siv lub st supercharge siv lub st supercharge (STSC) raws tu qauv thiab muaj cov zis tshaj plaws muaj zog txog 50W. StSC yog St tus cwj pwm uas tsis muaj txiaj ntsig zoo dua tus qauv hluav taws xob nrawm dua tus qauv hluav taws xob uas zoo sib xws yuav raug them nyiaj sai dua. Lub rooj tsavxwm kuj txhawb QI 1.3 5W Baseline Fais Fab Profile (BPP) thiab 15W txuas ntxiv cov khoom siv hluav taws xob (EPP) cov qauv them nyiaj. St stungc2-hp fais fab kis tau pob khoom siv yog lub ntsiab ntawm-board nti thiab sib xyaw rau STM32G077 CORTEX-M0 microcontroller nrog RF li mob siab pem hauv ntej kawg. Lub hauv ntej kawg muab cov cim kos npe thiab tswj lub zog ntawm lub tshuab xa hluav taws xob, thiab suav nrog tus neeg tua hluav taws xob, thiab suav tus neeg siv lub rooj zaum Mosfet D + / D- interface. Tsis tas li ntawd, StWBC2-hp System pob SIP tuaj yeem ua khub nrog St StSafe-A110 Chav Kev Ruaj Ntseg muab QI-tau siv cov cuab yeej QI-tau tshaj tawm.

Steval-WLC98RX Hwj Chim tau txais lub rooj tsav xwm tuaj yeem tuav cov nqi them rau kev them nyiaj ntau li 50w, muaj kev nyab xeeb thiab BPP thiab EPP them hom. Cov Kev Haum Rectify Configuration (ARC) txuas ntxiv rau kev them ncua deb txog 50%, qhib qhov ua tau ntawm kev siv tus nqi qis dua thiab yooj yim dua kev teeb tsa. Cov neeg tau txais kev lag luam tseem muaj kev ntsuas yog qhov tseeb - ntsuas yog rau cov khoom lag luam txawv teb chaws (FOD), kev tswj hwm thermal thiab txheej txheem kev tiv thaiv. St stwlc98 wireless them cov refirging nti yog lub ntsiab ntawm-board chip, muaj kev sib xyaw ua ke, muaj kev sib xyaw ua ke, muaj txiaj ntsig synectier fais fab hluav taws xob nrog kho cov zis hluav taws xob nce mus txog 20V.