I-PCB, igama lesiTshayina liprintwe kwibhodi yesekethe, ekwabizwa ngokuba yibhodi yesekethe eprintiweyo, yinto ebalulekileyo yecomputer, kukuxhasa izinto zombane, izinto zombane zezinto eziphethe uxhulumaniso lombane. Okulandelayo, Yong Ming Sheng aluminium zeendawana pcb umenzi ukucacisa unobangela ze-aluminiyam zeendawana PCB lobushushu ukunyuka.

Uhlalutyo lokunyuka kobushushu kwibhodi yesekethe eprintiweyo

Unobangela othe ngqo wokunyuka kobushushu be-PCB kwi-aluminium substrate bubukho bezixhobo zokusebenzisa amandla kwisekethe. Ukusetyenziswa kwamandla kwezixhobo ze-elektroniki kuyahluka ngokwamaqondo ahlukeneyo, kunye nobushushu bokufudumeza buyahluka ngokusetyenziswa kwamandla.

Amanqanaba amabini obushushu anyuka kwiibhodi eziprintiweyo:

(1) ukunyuka kwamaqondo obushushu engingqi okanye ukunyuka kweqondo lobushushu kwindawo enkulu;

(2) Ixesha elifutshane okanye ubushushu bexesha elide bonyuka.

Ngokubanzi, ukusetyenziswa kwamandla kobushushu bePCB kuhlalutywa kwezi zinto zilandelayo:

1.Umbane wombane

(1) Hlahlela ukusetyenziswa kwamandla kwiyunithi nganye;

(2) Hlaziya ukuhanjiswa kwamandla kwibhodi yePCB.

Ubume bebhodi yesekethe eprintiweyo

(1) Imilinganiselo yeebhodi zeesekethe eziprintiweyo;

(2) Izinto zebhodi yesekethe eprintiweyo.

Indlela yokufakwa kwebhodi yesekethe eprintiweyo

(1) Imowudi yofakelo (enje ngokuma nkqo, ukufakela ngokuthe tyaba);

(2) imeko yokutywina kunye nomgama ukusuka kubukhulu.

Uhanjiso lweheat 4

(1) fakela irediyetha;

(2) Uhanjiso kwamanye amacandelo ufakelo noshowo.

5.mitha yelanga

(1) ulungelelwaniso lwemitha lomgangatho webhodi yesekethe eprintiweyo;

(2) umahluko wobushushu phakathi kwebhodi yesekethe eprintiweyo kunye nomphezulu okufuphi kunye nobushushu babo;

Ukuhambisa ubushushu

(1) ukuhanjiswa kwendalo;

(2) Ukunyanzelwa kokupholisa ukuhanjiswa.

Uhlalutyo lwezinto ezahlukeneyo yindlela esebenzayo yokusombulula ukunyuka kweqondo lebhodi eliprintiweyo, rhoqo kwimveliso nakwinkqubo yezi zinto zinxulumene kwaye zixhomekeke, uninzi lwezinto kufuneka zihlalutywe ngokweyona meko, kuphela kwinto ethile imeko inokubala ngokuchanekileyo okanye ukuqikelela ukunyuka kobushushu kunye nokusetyenziswa kwamandla kunye nezinye iiparameter.

Oku kungasentla kuququzelelwe kwaye kwapapashwa ngumthengisi we-aluminium substrate. Ukuba awuqondi ".