Ingqondo ye-PCB yokupakisha kunye nohlobo lwentshayelelo

PCB Ukupakisha zezona zinto zingumbane ze-elektroniki, i-chip kunye nezinye iiparameter (ezinje ngobungakanani bezinto, ubude nobubanzi, ukufakwa okuthe ngqo, isiziba, ubungakanani bephedi, ubude bepini nobubanzi, isithuba sepini, njl.njl. ingabizwa xa uzobe umzobo wePCB.

ipcb

1) Ukupakishwa kwe-PCB kunokwahlulwa kube kwizixhobo zeentaba, izixhobo ze-plug-in, izixhobo ezixubekileyo (zombini intaba kunye ne-plug-in zikhona ngaxeshanye) kunye nezixhobo ezizodwa ngokwemowudi yokufaka. Izixhobo ezizodwa ngokubanzi zibhekisa kwizixhobo zesinki zokuntywila.

2) Ukupakishwa kwe-PCB kunokwahlulwa kula mahlelo alandelayo ngokwemisebenzi nakwimilo yesixhobo:

I-SMD: Izixhobo eziPhezulu zeNtaba / izixhobo zeNtaba eziPhezulu.

RA: Resistor Arrays / Resistor.

I-MELF: Ubuso be-electrode ubuso beComputer / i-Metal electrode ngaphandle kwamacandelo okuphela kokukhokela.

I-SOT: I-transistor encinci ye-transistor / i-transistor encinci

I-SOD: I-diode encinci yoLwandlalo / i-diode encinci yolwandlalo.

I-SOIC: Isishwankathelo seesekethe eziHlangeneyo.

Shwabanisa uLwandiso oluDibeneyo lweeSekethe ze-SSOIC: Shwabanisa uLwandlalo oluNcinci lweeSekethe eziHlangeneyo

I-SOP: Uluhlu lwePakeji encinci yeesekethe eziHlangeneyo.

I-SSOP: Nciphisa iPhakheji encinci yoLwandiso lweeSekethe eziHlangeneyo

I-TSOP: Iphakheji encinci yoLuhlu oluNcinci / iPhakheji encinci yoLwandiso.

I-TSSOP: Ukucoca iPhakheji encinci yoNgcino / ukuNcipha iPhakheji encinci

I-SOJ: Isishwankathelo seesekethe eziHlanganisiweyo kunye nee-J Leads / “J”

I-CFP: Iipakethi zeCeramic Flat.

I-PQFP: Ipakethi yePlati yePlanga yePlati / yePakethi yePlati yePlati

I-SQFP: Shwabanisa ipakethe yeFlat Flat / Shwabanisa isikwere seFlat.

I-CQFP: Ipakethi yeCeramic Flat Pack / ICeramic Square Flat Pack.

I-PLCC: IiplasTIc eziKhokelayo zetshiphu / iiplasItiPakethe.

I-LCC: Iziphathi zeCeramic Chip ezingenazikhokeli

I-QFN: Iphakheji ye-Quad Flat engakhokelwanga / iipini ezine zecala elingaphantsi kwephakheji yeFlethi.

I-DIP: izinto ezibini ezikumgca / iipini ezimbini.

I-PBGA: Ii-PlasTIc zeGridi yeArray / iiPlasIibhola zeGridi yeArray.

I-RF: Izixhobo ze-RF ze-microwave.

I-AX: Izinto ezingahambisani ne-axial-leaded Discretes / Non-polar Axial pin discrete components.

I-CPAX: I-capacitor ecacisiweyo, i-axial / i-Axial pin capacitor kunye ne-polarity.

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

I-CYL: Izinto ze-cylindrical ezingacaciswanga

I-DIODE: Hayi.

I-LED: I-diode ekhanyayo.

Idiski: IiDiski ezingakhokelwanga ngokungasetyenziswanga / izinto ezilahliweyo ezinezikhonkwane ezingasetyenziswanga.

I-RAD: I-Discretes ekhokelwayo yeRadial-ekhokelweyo / izinto ezingafakwanga polarized pin discrete.

TO: AbaHanjisi, iJEDEC iindidi zeIble / Ukubonakala kweTransistor, uhlobo lwento yeJEDEC.

I-VRES: IiRisters eziguqukayo / i-potentiometer ehlengahlengiswayo

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

INKQUBO: RELAY / RELAY.

I-SIP: izinto ezikumgca omnye kumatshini / iipini zomqolo omnye.

TRAN: Isiguquli / isiGuquli.

I-PWR: Imodyuli yamandla / imodyuli yamandla.

CO: Iscillator seCrystal.

KHETHA: Imodyuli ebonakalayo / isixhobo seOptical.

SW: Tshintsha / Tshintsha isixhobo (ngakumbi iphakheji engaqhelekanga).

IND: Inductance / inductor (esp. Iphakheji engaqhelekanga)