Zida zanu zambiri tsopano zikulipiritsa kudzera pa madoko a USB kupatula zida zolipiritsa opanda zingwe, chifukwa kuyitanitsa kwa USB kwasintha momwe timaganizira za mphamvu, ndikupangitsa kuti zikhale zosavuta kulipiritsa zida zosiyanasiyana.Ndizosavuta pamene laputopu yanu, piritsi kapena foni yam'manja ikugawana mphamvu zomwezo, zomwe mukufuna ndi socket ya USB yambiri ndi zingwe zingapo za USB zolumikizira.Nthawi zina mumafunika adaputala ina ya USB AC pomwe doko lanu lolipira silikugwirizana ndi madoko a USB.Monga tikudziwira, zida zamagetsi zam'manja tsopano zikupezeka kuti zitha kulipiritsa nthawi imodzi chifukwa ma adapter a khoma, ma charger agalimoto, ma charger apakompyuta ngakhale mabanki amagetsi tsopano akuthandizira izi.Kodi tingazindikire ntchitoyi pankhani ya zida zamagetsi?Tiyeni tikambirane zomwe tipeza pamsika.
Nkhani yabwino ndiyakuti malo ogulitsa magetsi ambiri tsopano akupezeka ndi madoko a USB omwe adamangidwamo.Zogulitsa za USB zakhala zikugulitsidwa kwazaka khumi zolipiritsa zida zamagetsi.Chifukwa cha ukadaulo wa USB womwe ukukula mwachangu, ukadaulo wothamangitsa mwachangu tsopano umagwiritsidwa ntchito kwambiri pakulipiritsa, makamaka paukadaulo wa QC 3.0 ndi PD, watipatsa liwiro lodabwitsa.Ngati mukulipiritsa padoko lakale la USB Type-A, simukupeza liwiro labwino kwambiri lazida zanu zatsopano.
Momwe mungasankhire USB Wall Outlet
Ndizosavuta kusankha cholumikizira khoma la USB masiku ano.Simuyenera kukhala katswiri wamagetsi mukafuna kugula cholumikizira cha USB.Izi sizikutanthauza kuti muyenera kukhala osasamala.Chonde yang'anani zida zanu zamagetsi ndikuwona bwino luso la kulipiritsa lomwe likugwirizana nalo musanagule.
USB Power Delivery (USB PD) vs. QC 3.0 Charging
Kwenikweni, ogula ambiri sali momveka bwino za kusiyana pakati pa USB Power Delivery (PD) ndi QC (Quick Charge) 3.0 kucharging.Onsewa ndi matekinoloje othamangitsa mwachangu kudzera pa doko la USB lomwe limagwira ntchito mwachangu kuposa USB wamba.Zida zonse za PD zitha kulipiritsidwa kudzera pa doko la USB-C™ pomwe zida zamagetsi za QC zitha kulipiritsidwa kudzera pamadoko onse a USB-A ndi USB-C.Mwa kuyankhula kwina, muyenera kudziwa mtundu wa mphamvu zomwe chipangizo chanu chimatenga musanagule USB.Izi zati, zida zina zikuthandizira ukadaulo wa PD ndi QC.Zikatero, muyenera kupeza amene ali bwino.
Doko wamba la USB silingathe kutulutsa mphamvu zopitilira 10 watts.Zida za USB Power Delivery zokhala ndi pulogalamu yolipira zomwe zimatha kufikitsa ma watts 100 (20V/5A), izi nthawi zambiri zimafunikira ndi laputopu yomwe imathandizira USB PD.Kupatula apo, ukadaulo wa USB PD umathandiziranso ma watt ochapira osiyanasiyana monga 5V/3A, 9V/3A, 12V/3A, 15V/3A ndi 20V/3A.Kwa foni yam'manja kapena piritsi, mphamvu yonse yofunikira ingakhale pa 12V.
Tekinoloje ya PD idapangidwa ndi USB Implementers Forum.Kulipira kwa PD kumatha kupezeka pokhapokha ngati zida zanu zamagetsi, chingwe cha USB ndi gwero lamagetsi zonse zikuthandizira ukadaulo uwu.Mwachitsanzo, foni yam'manja sipeza PD kulipiritsa ngati foni yanu yam'manja ndi adapter yamagetsi zimathandizira PD koma chingwe chanu cha USB-C sichichirikiza.
QC imatanthawuza Quick Charge yomwe idapangidwa ndi Qualcomm poyamba.Ndiko kunena kuti, QC imagwira ntchito ngati chipangizocho chikuyenda pa Qualcomm chipset, kapena pa chipset chomwe chinali ndi chilolezo ndi Qualcomm.Ndalama zolipirira izi zikutanthauza kuti pali mtengo wowonjezera wonyamula ukadaulo wothamangitsa mwachangu, kupitilira mtengo wa Hardware.
Kumbali ina, QC 3.0 imapereka maubwino angapo omwe PD sachita.Choyamba, imangofikira ma watts 36 ikazindikirika ndi zofunikira zomwezo.Monga PD, madzi ochulukirapo a doko lililonse la USB amatha kusiyanasiyana, koma otsika kwambiri ndi ma watts 15.Komabe, kuyitanitsa kwa PD kumatsika kuchokera pamagetsi amodzi kupita ku ena.Zimagwira ntchito pa wattages, osati pakati.Chifukwa chake, ngati charger yanu ya PD imatha kugwira ntchito pa 15 kapena 27 watts, ndipo mutalumikiza foni ya 20-watt, idzalipira ma watts 15.Kwa ma charger omwe amathandizira QC 3.0, kumbali ina, amapereka ma voliyumu osinthika kuti apereke watt yolipiritsa kwambiri.Chifukwa chake ngati muli ndi foni ya quirky yomwe imakhala ndi ma watts 22.5, ipeza ma watts 22.5 ndendende.
Ubwino wina wa QC 3.0 ndikuti sichimapanga kutentha kwambiri chifukwa imatha kusintha mphamvu pang'ono kuchokera kumunsi kupita kumtunda m'malo modumphira kuchokera kumtundu wina.Matekinoloje ena othamangitsa mwachangu amatha kubweretsa mopitilira muyeso.Popeza pompopompo imakumana ndi kukana kwakukulu mkati mwa chipangizocho, imapanga kutentha kwambiri.Chifukwa QC imapereka mphamvu yeniyeni yofunikira, palibe mphamvu yowonjezerapo kuti ipangitse kutentha.
Chitetezo
Ma charger a USB nthawi zambiri amapereka ziphaso zosiyanasiyana zachitetezo monga kuthamangitsa, kupitilira, kutenthedwa, kutenthetsa komanso chitetezo chachifupi.Komano, malo opangira magetsi okhala ndi ukadaulo wothamangitsa mwachangu, ali otetezeka chifukwa ali ndi certification ya UL.UL ndi inshuwaransi yachitetezo chapamwamba kwambiri yomwe imapereka ziphaso zamakina amagetsi padziko lonse lapansi.Ndizotetezeka kwambiri mukamagwiritsa ntchito USB yolembedwa ndi UL kuti mugwiritse ntchito nyumba kapena malonda.
Nthawi yotumiza: Jun-14-2023