- 18
- Oct
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.
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
SQFP: Shrink Quad Flat Pack/ Shrink square Flat Pack.
I-CQFP: Ipakethi yeCeramic Flat Pack / ICeramic Square Flat Pack.
I-PLCC: IiplasTIc eziKhokelayo zetshiphu / iiplasItiPakethe.
I-LCC: Iziphathi zeCeramic Chip ezingenazikhokeli
QFN: Quad Flat non-leaded package/ four side pin less Flat package.
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.
CPAX: Polarized capacitor, axial/ Axial pin capacitor with 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)