I-PCB ephrintiwe yesifunda ibhodi Ubuningi buya ngokuya bukhula, ikhwalithi ye-PCB design ngokumelene nekhono lokuphazamiseka inomthelela omkhulu, ngakho ukwakheka kwe-PCB kusesimweni esibaluleke kakhulu ekwakhiweni. Izidingo zokuhlelwa kwezinto ezikhethekile:

1, uma kufushane ukuxhumana phakathi kwezinto ezinemvamisa ephezulu, kungcono, ukunciphisa ukuphazamiseka kwe-electromagnetic phakathi komunye nomunye; Izingxenye eziphazamiseke kalula akufanele zisondelane kakhulu; Okokufaka nokokukhipha kufanele kube kude ngangokunokwenzeka;

2, ezinye izingxenye zinomqondo ophakeme ongaba khona, kufanele zikhuphule ibanga phakathi kwazo, zinciphise imisebe ejwayelekile yemodi. Ukuhlelwa kwezinto ezine-voltage ephezulu kufanele kunake ngokukhethekile ukuhleleka kokuhleleka;

3, izinto ezishisayo kufanele zibe kude nezinto zokushisa;

4, i-capacitor kufanele isondele kuphini wamandla we-chip;

I-5, ukwakheka kwe-potentiometer, ikhoyili ye-inductor eguquguqukayo, i-capacitor eguquguqukayo, i-micro-switch nezinye izinto eziguquguqukayo kufanele kubekwe kalula ukulungisa isikhundla ngokuya ngezidingo;

I-6, kufanele ibeke eceleni imbobo yokubeka ibhodi ephrintiwe kanye nobakaki ongashintshi ohlala esikhaleni.

Izidingo zesakhiwo sezinto ezivamile:

1. Beka izingxenye zento ngayinye yokusebenza kwesekethe ngokuya ngenqubo yesekethe ukwenza ukuqondiswa kokugeleza kwesiginali kube okungaguquguquki ngangokunokwenzeka;

2. Thatha izingxenye eziyinhloko zesekethe ngalinye elisebenzayo njengesikhungo sokufeza ukwakheka okuzungezile. Izingxenye kufanele zihlelwe ngokulingana nangokucocekile ku-PCB ukunciphisa nokufinyeza umkhondo nokuxhuma phakathi kwezinto;

3. Kumasekethe asebenza amaza aphakeme kakhulu, ukuphazamiseka phakathi kwezinto kufanele kucatshangelwe. Kumasekethe ajwayelekile, izingxenye kufanele zihlelwe ngokulingana ngangokunokwenzeka ukwenza lula izintambo;

4.Umugqa ongaphandle we-PCB ngokuvamile awukho ngaphansi kwama-80mil kusuka onqenqemeni lwe-PCB. Ukuma okuhle kwebhodi lesifunda kungunxande onobubanzi besilinganiselo esingu-3: 2 noma 4:30.