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Kutembenuza kwamphamvu kwambiri kwa IC yokhala ndi mphamvu zotulutsa zambiri
Ndi chitukuko cha sayansi ndi zamakono, ntchito za zipangizo zosiyanasiyana zamagetsi zikuwonjezeka, zomwe zimapangitsa kuti mphamvu zawo ziwonjezeke, zomwe zidzafunikanso ma IC owonjezera magetsi.Chifukwa chake, ndikofunikira kwambiri kuwongolera mwanzeru mphamvu zamagetsi ...Werengani zambiri -
Malangizo kwa rework ndi kukonza mu PCBA fakitale
Palinso matabwa a PCB omwe ali ndi vuto lokonzekera PCBA mu fakitale ya PCBA Ma board awa omwe ali ndi vuto lokonzekera sangathe kutumizidwa mwachindunji.Ayenera kulowa mu ndondomeko yokonza.Zitha kutumizidwa pambuyo potsimikiziridwa kuti ndizolondola pambuyo pokonzedwa ndi maintenan ...Werengani zambiri -
Chifukwa chiyani ma charger a gallium nitride ali abwino chonchi?
Chaja chachikhalidwe cha usb Ingokumbukirani chinthu chimodzi.Ndi transformer yachikhalidwe kwambiri.M'malo mwake, monga momwe tawonetsera m'chithunzi pamwambapa, chiŵerengero chapakati pa magetsi olowera ndi magetsi otulutsa ndi ofanana ndi chiwerengero cha ma coils (voltage yolowetsa / yotulutsa magetsi = chiwerengero cha ma coils / chiwerengero cha coi ...Werengani zambiri -
Momwe mungagwiritsire ntchito potting zomatira pa bolodi lamagetsi bwino?
Electronic circuit board potting zomatira ndi mtundu wa zomatira zoyenera kumunda wamafakitale.Itha kusindikiza ndikumangirira zida zamagetsi zamitundu yosiyanasiyana ndi mawonekedwe ndi zotsatira zabwino.M'zaka zaposachedwa, zomatira zamtunduwu zimakhala ndi chitukuko chabwino ndipo zimagwiritsidwa ntchito kwambiri m'mafakitale.Ndi t...Werengani zambiri -
MMENE MUNGAYERERE PCB, PCBA
Kuyeretsa PCB, PCBA, makina otsuka akupanga ndi akatswiri.Kugwira ntchito bwino kwa Mobile Charger PCB Board akupanga zotsukira ndizokwera kwambiri.The kutsukidwa PCBA dera bolodi adzakhala kutsukidwa bola pali mbali kukhudzana ndi yankho.Ngakhale njira yoyeretsera iyi ndi c ...Werengani zambiri -
Momwe mungathanirane ndi kutentha kwa PCBA
Gulu loyang'anira dera liyenera kudutsa njira zingapo monga kusankha chigawo, kapangidwe kake, mapangidwe a PCB, kutsimikizira kwa board board, kuyesa kukwera kwa kutentha, etc.Kukwera kwambiri kwa kutentha kumakhudza kachitidwe ka ...Werengani zambiri -
Chithandizo chaumboni wonyezimira wa board board
Ndi kutchuka kwa TV wanzeru ndi miniaturization ya zipangizo, PCB matabwa akupanga kuti kwambiri yaying'ono mizere katayanitsidwe ndi ang'onoang'ono kudzera.Komabe, ma boardboard oterewa amakhala ndi vuto la kutentha kwambiri komanso chinyezi chambiri, chomwe chakhala cholepheretsa ...Werengani zambiri -
Mpweya wokwera kwambiri komanso waposachedwa kwambiri wokhala ndi magetsi otsika komanso okwera kwambiri, omwe ali ndi phindu lochulukirapo potengera kuyitanitsa mwachangu?
USB 2.0.Mwachikhazikitso, malire apamwamba a mphamvu zomwe zimachokera pa chipangizo cha USB kupita ku chipangizo cha kapolo ndi 500mA;Pamene chipangizo chachikulu ndi adaputala, malire apamwamba a mphamvu zake zowonjezera mphamvu amawonjezeka kufika pa 1.5A, ndipo mphamvu yowonjezera ikuwonjezeka ndi katatu.Njira yosiyanitsa ...Werengani zambiri -
Chifukwa chiyani musankhe gallium nitride ya GAN charger?
Ngakhale kuti ndife osadziwika, gallium nitride ili ndi mbiri yayitali m'munda wa chip.Ndiwoyimira zida za semiconductor za m'badwo wachitatu.Izo nthawizonse zakhala ndi ubwino woonekeratu kwambiri pafupipafupi komanso mphamvu zambiri.Nthawi zambiri amagwiritsidwa ntchito pamasiteshoni apamwamba a 4G/5G.Mu ku...Werengani zambiri -
Momwe mungathetsere vuto la kutentha kwa foni yam'manja
Monga tanena kale, pali zida zambiri zamagetsi pa charger.Mfundo yake ndikusintha mphamvu ya 220 V AC kukhala mphamvu ya 5 V DC kudzera pa mlatho wokonzanso, ndikulipiritsa foni yam'manja kudzera pamzere wa data.Mwanjira iyi, ngati mphamvu ya 220 V AC idutsa pa rectif...Werengani zambiri -
Chifukwa chiyani charger imatentha chonchi ikamatchaja?
Tikamalipira foni yam'manja, nthawi zambiri timakumana ndi vuto lakuyaka foni.M'malo mwake, kuyatsa kwa foni kumagwirizana ndi kulimba komwe kulipo komanso chilengedwe chakuyimbira foni.Kukwera kwamakono, foni imathamanga mofulumira.Izi nthawi zambiri zimabweretsa kuwotcha kwambiri kwa foni. Beside ...Werengani zambiri -
Kodi Protocol yothamanga mwachangu ndi chiyani?Tikuwongolerani kuti mumvetsetse protocol iliyonse yothamangitsa mwachangu (PD, QC, FCP, SCP, VOOC) Aritcle 2
3. Zosiyana za Fast Charging Protocol muma charger othamanga 1. QC Protocol Protocol 1.0 inatulutsidwa mu 2013, ndi mphamvu yowonjezera ya 10W (5V2A).QC2.0 Protocol Mu 2014, Qualcomm idatulutsa protocol ya 2.0.Imathandizira 5/9/12V voteji yosasunthika, mpaka 24W (12V/2A), ndipo mphamvu yayikulu ndi 2A.Q...Werengani zambiri
