Technological advances ensure that boto ea potoloho e hatisitsoeng e ke ke ea etsa mesebetsi e rarahaneng feela, empa hape e ka hlahisoa ka theko e tlaase. Ke ka lebaka lena PCBS e leng karolo ea bohlokoa ea lisebelisoa tse ngata hakana. Leha ho le joalo, boleng ba thepa bo lekana le boleng ba PCB bo sebelisitsoeng. Ka hona, ho hlōleha ha PCB ho ka ba le liphello tse senyang, moo tsamaiso eohle e ka hlōlehang. Ka hona, ho bohlokoa ho latela mehato e itseng ea boleng nakong ea moralo le tlhahiso ea PCB.

Tekanyetso ea IPC

Printed Circuit Board Association (ha e le hantle ke lebitso la pele la mokhatlo; Although retaining the IPC name, it is now known as the Association connected Electronics Industry Association, a global trade association for the manufacture of PCB and other electronic components. Setsi sena se thehiloe ka 1957 mme se phatlalalitse litekanyetso tsa ho amoheloa ha liboto tsa potoloho tse hatisitsoeng. Mokhatlo oa indasteri o na le litho tse fetang 4,000 tse etsang le ho rala PCBS le likaroloana, ho kenyelletsa empa ho sa felle feela ho liindasteri tse latelang:

Sesole le sefofane

Indasteri ea likoloi

Lisebelisoa tsa indasteri

thepa ea tsa bongaka

Telecom

Ka hona, maemo a IPC ke maemo a indasteri hoo e batlang e le mehato eohle ea moralo oa PCB, ho tloha ho moralo, tlhahiso ho isa kopanong ea elektroniki.

Ho lumellana le litekanyetso tsa IPC tse phatlalalitsoeng ke mekhatlo ea indasteri ho fana ka melemo e mengata, ho kenyelletsa:

Consistency – Ka ho boloka setifikeiti sa IPC, o ka netefatsa tlhahiso e tsitsitseng ea PCBS ea boleng bo holimo. Sena, ka lehlakoreng le leng, se fetolela khotsofalo ea bareki mme ka hona se ka ntlafatsa khoebo.

Improved communication — IPC certification ensures that suppliers and manufacturers use the same terminology, so that no miscommunication can occur. E fetoha puo e tloaelehileng har’a baqapi, ba kopanyang le bahlahlobi. E mong le e mong o leqepheng le le leng, ‘me ha ho na sebaka sa pherekano haese ho potlakisa lintho. Ka puisano e ntlafetseng ea litsela tse fapaneng, nako eohle ea tlhahiso le katleho e tla ntlafatsoa ka bo eona.

Phokotso ea litšenyehelo – Puisano e ntlafetseng e tla lebisa phokotsong ea litšenyehelo kaha ho na le ho fokotseha ho fokolang le ho sebetsa bocha.

Ho koetlisoa le ho netefatsoa ho sebelisa maemo a IPC ho na le melemo e mengata ho latela IPC. Tsena li akarelletsa:

Standardized training program to enhance understanding and application.

Utloisisa mekhoa ea ho amohela le ho hana

Teaching methods and processes to enhance skills

Mekhoa ea ho ruta e sebelisang litekanyetso tsa tlhahiso.

Litekanyetso tsa IPC li oela likarolong tse ‘maloa. IPC-A-610 ke eona e sebelisoang haholo. Lintlha tse ling tse koahetsoeng ke IPC-A-610 li kenyelletsa, empa ha li felle feela ho:

ho oela ha mocheso

ho rekisa

Khokahano ea terminal

Ho kenya likarolo

Likarolo tsa chip

bofelo

drive

maemo a amination

Tse ling tsa metheo ea sehlopha sa IPC-A-610 ke:

Lekala la 1

Sena se sebetsa ho lisebelisoa tsa elektronike tsa sepheo se akaretsang moo mosebetsi oa mantlha o hlokahalang hore o phetheloe. Ka hona, sena se nkuoa e le se seng sa mekhahlelo e bonolo haholo mabapi le ho lumella liphoso tse ka bang teng, ka hona ha se sehlopha se hlokoang ke OEM.

Lekala la 2

Ena ke tekanyetso e atisang ho sebelisoa bakeng sa likarolo tse sa hlokahaleng, moo ho tšepahala ha nako e telele e leng ntho e hlokahalang, le hoja sehlopha sena se lumella tekanyo e itseng ea sekoli.

Lekala la 3

This is the highest standard available for more critical PCB components. Ka hona, barekisi ba khabane ba CEM ba tla hlahisa lihlahisoa tse fihlelang maemo a 3. Ho na le tlhokahalo ea sebele ea litšenyehelo tse phahameng ka lebaka la tlhahlobo e eketsehileng e hlokahalang le tlhokahalo ea ho fokotsa lebelo la holim’a metsi ho netefatsa ho nepahala ho hlokahalang. Ka lehlakoreng le leng, ka linako tse ling ho ka ‘na ha hlokahala ho lumella tekanyo e phahameng ea ho senya.

Molemo oa ho sebelisa litekanyetso tsa IPC hape o bakoa ke taba ea hore li tsebahala lefatšeng ka bophara ‘me li lekoa liindastering tse fapaneng. Leha ho le joalo, ho ea ka IPC, haeba ho na le khohlano efe kapa efe ea ho amoheloa ha sehlahisoa, taelo e latelang ea bohlokoa e sebetsa:

-Litheko tse lumellanoeng le ho ngolisoa lipakeng tsa moreki le mofani oa thepa

– litšoantšo tse ka sehloohong

IPC – A – 610

IPC e boetse e hlalosa maemo a thusang ho ntlafatsa ts’ebetso. Maemo ana a kenyelletsa:

Boemo ba sepheo – Ena ke sepheo se haufi-ufi, haeba e se kamehla se ka finyelloang, se nepahetseng

Maemo a amohelehang – Le hoja boemo bona bo ka ‘na ba se ke ba e-ba boemong bo botle ka lebaka la likhohlano tse ka bang teng pakeng tsa moralo le ts’ebetso, boemo bona bo boloka botšepehi.

Boemo bo nang le bothata – Mona ke moo sehlahisoa se hanoang hobane se hloka ho tsosolosoa kapa ho lokisoa

Maemo a tlhaloso ea ts’ebetso – maemo ana ha a tsejoe hore a ama sebopeho kapa mosebetsi oa sehlahisoa, empa a itšetlehile ka thepa, moralo kapa lintlha tse amanang le mochine.

Joale, ha e le hantle, litekanyetso tsa IPC li thusa bahlahisi ho utloisisa litlhoko tsa bareki ka ho hlaka le ho fihlela litebello. Joaloka moreki, u ka khetha kereiti e tloaelehileng ea IPC ‘me ua tiisetsoa hore sehlahisoa se tla fihlela litlhoko tsa hau.