2.5mm HeadPhone Jack ntchito zinayi zoteteza

Ndi ntchito pafupipafupi 2.5mm Headphone Jack mu zipangizo polima, electrostatic chodabwitsa n'zosavuta kuchitika, ndi liwiro la miniaturization zigawo zikuluzikulu monga sockets, kukakamiza kuvulaza electrostatic akukhala kwambiri.Poyang'anizana ndi izi, ndikofunikira kwambiri kuti Phone Jack atenge njira zodzitetezera ku electrostatic discharge.Nanga ndi ntchito ziti zachitetezo cha socket ya 2.5mm yam'mutu?

Choyamba, pang'onopang'ono kuyamba

Kuyamba pang'onopang'ono kumatanthawuza kuyambika kochedwa, komwe nthawi zambiri kumagwiritsidwa ntchito posankha magetsi oyendetsedwa ndi ma tchanelo ambiri, kumathanso kumveka molingana ndi dongosolo lokhazikitsidwa kale loyatsa kapena kuzimitsa magetsi;

Kachiwiri, kutenthedwa chitetezo

Kuteteza kutenthedwa kumatanthauza kuti kutentha kukadutsa kutentha kwakukulu kovomerezeka kwa chip, mphamvu yamagetsi ya socket yamutu idzazimitsidwa nthawi yomweyo kuteteza chipangizocho.

Kenako, ntchito yofewa yoyambira

Zomwe zimatchedwa kuti zofewa zoyambira zimatanthawuza kuti pamene magetsi a 2.5 headphone socket ali ndi mphamvu, njira yolipiritsa ya capacitor yofewa imagwiritsidwa ntchito kuti magetsi atuluke akukwera pang'onopang'ono, kuti magetsi apangidwe. akhoza kuyamba bwino.Nthawi yoyambira yofewa ndi pafupifupi 100ms.Owongolera ena socket amagwiritsanso ntchito zofewa zoyambira malire amagetsi afupipafupi pambuyo pa mtengo wanthawi zonse, amasewera chitetezo chapano;

Ndipo potsiriza, radiator

Radiator imagwiritsidwa ntchito kuchepetsa kutentha kwa zida za semiconductor pazida zotenthetsera kutentha, zomwe zimatha kupewedwa chifukwa cha kutentha kwapang'onopang'ono komwe kumapangitsa kutentha kwapakatikati pa kutentha kwapamtunda wapamwamba kwambiri, kuti mphamvu ya socket iteteze kutenthedwa.Njira yochepetsera kutentha imachokera pachimake cha chubu - mbale yaying'ono yozizira (kapena chipolopolo) radiator - ndipo potsirizira pake kupita ku mpweya wozungulira.Radiator ili ndi mtundu wa mbale, gulu losindikizidwa (PCB), mtundu wa nthiti, mtundu wa chala cha foloko ndi mitundu ina.Radiator iyenera kukhala kutali ndi thiransifoma pafupipafupi, chubu chosinthira mphamvu ndi zina zotentha.

Zomwe zili pamwambazi ndi ntchito yoteteza wamba ya 2.5mm headphone socket.Zida zamagetsi monga sockets zitha kuonongeka ndi kutulutsa kwa electrostatic panthawi yamayendedwe ndi msonkhano, chifukwa chake njira zodzitetezera ku electrostatic discharge ziyenera kutengedwa.