• La 20 Mphalane 2021

Liboto tsa potoloho ea Ceramic ha e le hantle li entsoe ka lisebelisoa tsa elektroniki tsa ceramic mme li ka etsoa ka libopeho tse fapaneng.Har'a bona, boto ea potoloho ea ceramic e na le litšobotsi tse hlahelletseng ka ho fetisisa tsa ho hanyetsa mocheso le mocheso o phahameng oa motlakase.E na le melemo ea ho lula ha dielectric tse tlase, tahlehelo e tlase ea dielectric, conductivity e phahameng ea mocheso, botsitso bo botle ba lik'hemik'hale, le keketseho e ts'oanang ea mocheso ...

• La 13 Mphalane 2021

Ho chesa ha thepa, e tsejoang hape e le ho lieha ha lelakabe, ho itima, ho hanyetsa lelakabe, ho hanyetsa lelakabe, ho hanyetsa mollo, ho chesa le ho chesa tse ling, ke ho hlahloba bokhoni ba thepa ea ho hanela ho tuka.Mohlala oa thepa e tukang o hotetsoa ka lelakabe le fihlelang litlhoko, 'me lelakabe le tlosoa ka mor'a nako e behiloeng.Boemo ba ho chesa ke ...

• La 08 Mphalane 2021

9. Qeto ke eng?Karabo: Ka har'a sebaka sa 1mm, qeto ea mela kapa mela e arohaneng e ka etsoang ke ho hanyetsa filimi e omeletseng e ka boela ea hlalosoa ka boholo bo feletseng ba mela kapa sebaka.Phapang pakeng tsa filimi e omeletseng le botenya ba filimi ea ho hanyetsa Botenya ba filimi ea polyester bo amana.Ha lera le letenya la filimi ea ho hanyetsa, le theola qeto.Ha leseli...

• La 28 Loetse 2021

Mang kapa mang ea amehang ka har'a indasteri ea potoloho e hatisitsoeng (PCB) oa utloisisa hore li-PCB li na le liphetho tsa koporo holim'a tsona.Haeba li siiloe li sa sireletsoa joale koporo e tla oxidize le ho senyeha, ho etsa hore boto ea potoloho e se ke ea sebelisoa.Qetello ea bokaholimo e theha sehokelo sa bohlokoa lipakeng tsa karolo le PCB.Qetello e na le mesebetsi e 'meli ea bohlokoa, ho sireletsa potoloho ea koporo e pepesitsoeng le ...

• La 23 Loetse 2021

1. Ke hobane'ng ha BGA e fumaneha ka lesoba la mask a solder?Tekanyetso ea kamohelo ke efe?Re: Pele ho tsohle, solder mask plug lesoba ke ho sireletsa bophelo ba ts'ebeletso ea via, hobane lesoba le hlokehang bakeng sa boemo ba BGA hangata le le nyane, pakeng tsa 0.2 le 0.35mm.Sirapo e 'ngoe ha e bonolo ho omisoa kapa ho fetoha mouoane, 'me ho bonolo ho siea mesaletsa.Haeba mask a solder a sa kenye lesoba kapa plug ...

• La 16 Loetse 2021

Sekoti se entsoeng ka metalized se bolela hore ka mor'a lesoba la ho phunya (ho cheka, gong groove), joale ea 2 e phunngoa le ho bōptjoa, 'me qetellong halofo ea lesoba la metalized (groove) e bolokiloe.E le ho laola tlhahiso ea mapolanka a tšepe halofo-sekoti, baetsi ba boto ea potoloho hangata ba nka mehato e itseng ka lebaka la mathata a tshebetso mateanong a likoti halofo-metallized le masoba non-metallized.Metallized half-hole...

• La 08 Loetse 2021

Ho na le mapolanka a potoloho a mahlakoreng a le mong, a mahlakoreng a mabeli le a mangata.Palo ea mapolanka a li-multi-layer ha e na moeli.Hajoale ho na le li-PCB tse fetang 100 tsa lera.Li-PCB tse tloaelehileng tse nang le mekhahlelo e mengata ke liboto tse 'nè tsa lera le tse tšeletseng.Joale ke hobane'ng ha batho ba e-na le potso "Ke hobane'ng ha liboto tsa PCB tsa multilayer li le likarolo tse lekanang?

• La 03 Loetse 2021

Ke hobane'ng ha boto ea potoloho e hatisitsoeng e hloka taolo ea impedance?Moleng oa lets'oao la phetisetso ea sesebelisoa sa elektroniki, khanyetso e bang teng ha lets'oao la maqhubu a phahameng kapa maqhubu a motlakase a phatlalatsoa a bitsoa impedance.Hobaneng ha liboto tsa PCB li tlameha ho ts'oaroa nakong ea ts'ebetso ea feme ea boto ea potoloho?Ha re hlahlobeng mabaka a 4 a latelang: 1. PCB circuit board ea ...

• La 30 Phato 2021

Warping ea boto ea potoloho ea betri e tla baka boemo bo sa nepahalang ba likarolo;ha boto e kobehile ho SMT, THT, likaroloana tsa likarolo li tla ba tse sa tloaelehang, tse tla tlisa mathata a mangata mosebetsing oa kopano le oa ho kenya.IPC-6012, SMB-SMT Printed liboto potoloho na le warpage palo e kahodimodimo kapa twist ea 0.75%, 'me mapolanka a mang ka kakaretso ha e fete 1.5%;leqephe le lumelletsoeng la ntoa (habeli ...