Umqondo wokupakisha we-PCB nohlobo lwesingeniso

PCB ukupakisha yizinto zangempela ze-elekthronikhi, i-chip namanye amapharamitha (njengosayizi wezinto, ubude nobubanzi, ukufaka okuqondile, isichibi, usayizi wephedi, ubude bepini nobubanzi, isikhala sephini, njll.) kumfanekiso wokuqhafaza, ukuze ingabizwa lapho kudwetshwa umdwebo we-PCB.

ipcb

1) Ukupakisha kwe-PCB kungahlukaniswa ngamadivayisi we-mount, amadivayisi we-plug-in, amadivayisi ahlanganisiwe (kokubili ukukhweza ne-plug-in kukhona ngasikhathi sinye) namadivayisi akhethekile ngokusho kwemodi yokufaka. Amadivayisi akhethekile ngokuvamile abhekisa kumadivayisi e-plate plate.

2) Ukupakisha kwe-PCB kungahlukaniswa ngezigaba ezilandelayo ngokuya ngemisebenzi nobujamo bedivayisi:

I-SMD: Amadivayisi we-Surface Mount / Amadivayisi we-Surface Mount.

RA: Resistor Arrays / Resistor.

I-MELF: Izinsimbi zobuso bensimbi ye-electrode / i-electrode yensimbi ngaphandle kwezingxenye zokuphela kokuhola.

I-SOT: I-transistor encane yohlaka / i-transistor encane yohlaka

I-SOD: I-diode encane yohlaka / idayidi elincane lohlaka.

I-SOIC: Uhlaka oluncane lweSekethe elihlanganisiwe.

Nciphisa Uhlaka Oluhlanganisiwe Amasekhethi Ahlanganisiwe I-SSOIC: Nciphisa Uhlaka Oluncanyana Amasekhethi Ahlanganisiwe

I-SOP: Iphakethe Elincane Lohlaka Oluhlanganisiwe.

I-SSOP: Nciphisa Amaphakethe Ahlanganisiwe Wokuhlelwa Kwephakethe

I-TSOP: Iphakheji Yezinhlaka Ezincane Ezincane.

I-TSSOP: Iphakheji Encane Yohlaka Olunciphile / Nciphisa Iphakheji Encane Yohlaka

I-SOJ: Uhlaka oluncane lwamaSekethe ahlanganisiwe anezikhonkwane ze-J Leads / “J”

I-CFP: Amaphakethe we-Ceramic Flat.

I-PQFP: Iphakethe le-Flat Quad Flat Pack / iPlat Square Flat Pack

I-SQFP: Shwabanisa i-Quad Flat Pack / Shwabanisa Iphakethe le-Flat Square.

I-CQFP: I-Ceramic Quad Flat Pack / I-Ceramic Square Flat Pack.

I-PLCC: Ama-PlasTIc Leaded chip Carriers / ama-PlasTIc Iphakheji.

I-LCC: Abathwali be-Chip Ceramic Chip Abangenacala / Abathwali be-chip ceramic Chip

QFN: Quad Flat non-leaded package/ four side pin less Flat package.

I-DIP: izingxenye ezimbili zomugqa / izingxenye ezimbili zephini.

I-PBGA: Ama-PlasTIc Ball Grid Array / PlasI-Ball Grid Array.

I-RF: Amadivayisi we-RF microwave.

I-AX: Okuqondiswe ku-axial-leaded Discretes / Non-polar Axial pin discrete components.

I-CPAX: I-capacitor ekhanyisiwe, i-axial / Axial pin capacitor nge-polarity.

I-CPC: I-polarised capacitor, i-cylindrical capacitor

I-CYL: Isici se-cylindrical esingavunyelwe

I-DIODE: Cha.

I-LED: I-diode ekhipha ukukhanya.

IDISKI: Ama-Disc / lead e-offset-leaded Discs / izinto ezi-discrete ezinezikhonkwane ze-Offset ezingakhanyisiwe.

I-RAD: I-Discretes eholelekile ye-Radial-Leaded Disc / Izinsimbi ezi-non-polarized pin disc discrete.

TO: Transistors, JEDEC compaTIble izinhlobo / Ukubukeka kweTransistor, uhlobo lwento yeJEDEC.

Ama-VRES: Ama-Resistors ahlukahlukene / i-potentiometer eguquguqukayo

I-PGA: I-Grid Array / PlasI-Grid Array ye-PlasTIc

RELAY: RELAY / RELAY.

I-SIP: izingxenye ze-single-in-line / izingxenye zomugqa owodwa wepini.

I-TRAN: Transformer / Transformer.

I-PWR: Imodyuli yamandla / imodyuli yamandla.

CO: I-Crystal oscillator.

I-OPT: Imodyuli ye-Optical / Idivayisi yokubuka.

I-SW: Shintsha / Shintsha idivayisi (ikakhulukazi iphakheji engajwayelekile).

IND: Inductance / inductor (esp. Iphakethe elingajwayelekile)