- 19
- Oct
ʻO ka manaʻo hoʻopili PCB a me ka hoʻolauna ʻano
PCB ʻO ka hoʻopili ʻana nā mea uila uila, ʻāpana a me nā palena ʻē aʻe (e like me ka nui o nā ʻāpana, ka lōʻihi a me ka laulā, hoʻokomo pololei, pākuʻi, ka nui o ka pale, ka lōʻihi o ka pin a me ka laulā, spacing pin, a me nā mea ʻē aʻe) i kahi hōʻike kiʻi, no laila hiki ke kāhea ʻia i ke kiʻi ʻana i ke kiʻi PCB.
1) Hiki ke hoʻokaʻawale ʻia ka ʻōpala PCB i nā pono mauna, nā hāmeʻa plug-in, nā hāmeʻa huikau (aia ke kuahiwi a me ka plug-i i ka manawa like) a me nā hāmeʻa kūikawā e like me ke ʻano hoʻonohonoho. ʻO nā manaʻo kūikawā e kuhikuhi i nā hāmeʻa pā palemo.
2) Hiki ke hoʻokaʻawale ʻia ka ʻūlū PCB i nā mahele aʻe e like me nā hana a me nā hāmeʻa hiʻohiʻona:
SMD: Nā Pūnaewele Hoʻoili Maʻanā.
RA: Pākuʻi Resistor / Resistor.
MELF: Nā uila uila uila helehelena / metala uila me ka ʻole o nā ʻaoʻao hopena kēpau.
SOT: Transistor outline liʻiliʻi / transistor outline liʻiliʻi
SOD: Diode outline liʻiliʻi / diode outline outline.
SOIC: Hoʻolālā liʻiliʻi i nā Circuits hoʻohui ʻia.
E hoʻoliʻiliʻi i nā Kaapuni Hoʻohui Hoʻohui liʻiliʻi SSOIC: Shrink Small Outline Integrated Circuits
SOP: Liʻiliʻi Hoʻohui Hoʻohui Hoʻohui.
SSOP: E hōʻemi i nā pōʻai laina ʻōwili liʻiliʻi
TSOP: ʻĀina Nīʻī liʻiliʻi liʻiliʻi / Nīʻī outline liʻiliʻi liʻiliʻi.
TSSOP: Nānā Nini liʻiliʻi liʻiliʻi outline pūʻolo / lahilahi Shrink liʻiliʻi outline pūʻolo
SOJ: Hoʻolālā liʻiliʻi i nā Kaapuni Hoʻohui me nā alakaʻi J / / “J”
CFP: Pahu Pālahalaha Ceramic.
PQFP: Pākuʻi Pākuʻi Pākuʻi Pā / Pākuʻi Pālahalaha Pālahalaha
SQFP: Shrink Quad Flat Pack / Shrink square Flat Pack.
CQFP: Pahu pālahalaha pālahalaha / Pahu pālahalaha pālolo.
PLCC: ʻO PlasTIc Leaded chip Carriers / PlasTIc Package.
LCC: ʻO nā mea lawe kīpona pālolo alakaʻi ʻole
QFN: Quad Flat non-leaded package / ʻehā ʻaoʻao pin ʻoi aku ka pūʻolo pālahalaha.
Puni: nā mea pālua-i ka laina / ʻĀpana pālua pin.
PBGA: Aras Ball Ball Grid Array / Pālua Grid Poepoe Poepoe
RF: Nā hāmeʻa uila RF.
AX: Discretes alakaʻi ʻole axial polarized / Non-polar Axial pin discrete.
CPAX: Polarized capacitor, axial / Axial pin capacitor me polarity.
CPC: capacitor polarized, capacitor paukūʻolokaʻa
CYL: Kumumanaʻo paukū polarized non-polarized
DIODE: ʻAʻole
LED: Diode uila-uila.
DISC: Nā Discs / kēpau ʻole-polarized offset-leaded Discs / Discrete element me non-polarized Offset pins.
RAD: Nānā i hoʻokahe ʻia i ka Radial-Leaded Discretes / Non-polarized Radial pin discrete components.
TO: Transistors, JEDEC compaTIble ʻano / Transistor helehelena, JEDEC ʻano hana.
VRES: Nā Kūlana Hoʻololi Uila / Hiki ke hoʻololi i ka potentiometer
PGA: PlasTIc Grid Array / PlasTIc Grid Array
RELAY: RELAY / RELAY.
SIP: nā ʻāpana laina hoʻokahi / laina paina hoʻokahi lālani.
TRAN: Hoʻololi / Hoʻololi.
PWR: Mīkini mana / mana mana.
CO: Kahuna oscillator.
OPT: Module optical / hāmeʻa Optical.
SW: Mea hoʻolili / kuapo
IND: Inductance / inductor (esp. ʻĀpana kūpono ʻole)