Hauv kev tsim cov khoom siv hluav taws xob, kev ua haujlwm PCBA yog qhov txuas tseem ceeb. Raws li cov neeg ua haujlwm yuav khoom ntawm cov khoom siv hluav taws xob, kev nkag siab txog hom thiab kev ua haujlwm ntawm cov khoom siv hluav taws xob ntawm PCBA yog qhov tseem ceeb rau kev xaiv cov neeg siv khoom tsim nyog, ua kom zoo dua cov khoom tsim thiab ua kom cov khoom zoo.
Niaj hnub no, cia peb tham txog cov khoom siv hluav taws xob hauv PCBA kom ntxaws.
1. Resistor
Resistors yog ib qho ntawm cov khoom siv hluav taws xob ntau tshaj plaws ntawm PCBA, siv los txwv qhov ntws ntawm tam sim no, kho lub zog thiab damping ntawm Circuit Court. Lub ntsiab tsis zoo ntawm cov resistors yog tsis kam thiab lub zog. Cov resistors sib txawv thiab lub zog ua haujlwm sib txawv hauv Circuit Court.
Piv txwv li, nyob rau hauv lub hwj chim circuits, resistors yuav siv tau rau txo voltage thiab tam sim no limiting; hauv cov teeb liab circuits, lawv tuaj yeem siv los kho cov teeb liab amplitude thiab txhim kho cov teeb liab zoo.
2. Capacitors
Capacitors yog cov khoom siv uas khaws cov nqi thiab muaj lub luag haujlwm ntawm kev tiv thaiv hluav taws xob, lim dej thiab kev sib cais circuits. Ntawm PCBA, cov khoom siv hluav taws xob tau siv dav hauv cov hluav taws xob hluav taws xob, cov teeb liab circuits thiab decoupling circuits.
Ntau hom capacitors muaj cov yam ntxwv ntawm kev ua haujlwm sib txawv, xws li electrolytic capacitors nrog lub peev xwm loj thiab cov xau loj tam sim no, haum rau cov khoom siv hluav taws xob tsawg; ceramic capacitors nrog me me thiab zoo stability yog haum rau high-frequency circuits.
3.Inductor
Lub inductor yog ib qho khoom siv uas tuaj yeem khaws lub zog sib nqus, thiab feem ntau yog siv rau kev txwv tam sim no, kev hloov pauv hluav taws xob, hluav taws xob stabilization, thiab lwm yam.
Hauv PCBA, inductors feem ntau siv hauv kev lim dej thiab qhov hluav taws xob ruaj khov hauv lub zog hluav taws xob, nrog rau kev sib txuam impedance thiab oscillation circuits hauv cov teeb liab circuits.
Kev ua haujlwm tsis zoo ntawm inductors feem ntau suav nrog inductance, qhov zoo tshaj plaws, thiab lwm yam. Xaiv qhov tsim nyog inductor yog qhov tseem ceeb heev rau kev txhim kho kev ua haujlwm hauv Circuit Court.
4. Diodes thiab transistors
Lub diode yog ib qho khoom siv hluav taws xob uas muaj kev sib txuas ntawm unidirectional conductivity, uas feem ntau yog siv rau hauv cov ntawv thov xws li rectification, signal modulation, thiab photoelectric hloov dua siab tshiab.
Lub transistor yog ib qho khoom siv hluav taws xob siv los ua kom nrov nrov thiab tswj tau tam sim no, thiab siv dav hauv amplifiers thiab switching circuits.
Hauv PCBA, diodes thiab transistors yog cov khoom tseem ceeb rau kev paub txog kev ua haujlwm hauv Circuit Court, thiab lawv cov kev ua tau zoo cuam tshuam ncaj qha rau kev ua haujlwm thiab kev ruaj ntseg ntawm tag nrho cov circuits.
5. Integrated Circuit Court (IC)
Ib qho kev sib txuas ua ke sib txuas ua ke ntau yam khoom siv hluav taws xob ntawm lub nti kom paub txog cov logic nyuaj.
Hauv PCBA, kev sib txuas ua ke tau siv dav, suav nrog microcontrollers, nco, ua haujlwm amplifiers, kev sib txuas lus interface circuits, thiab lwm yam.
Nrog rau kev txhim kho ntawm kev tshawb fawb thiab thev naus laus zis, kev sib koom ua ke ntawm kev sib koom ua ke tau nce siab dua, thiab cov haujlwm tau txais ntau dua thiab muaj zog dua, uas muab kev txhawb zog rau cov miniaturization thiab kev ua haujlwm siab ntawm cov khoom siv hluav taws xob.
6. Sensors
Cov sensors tuaj yeem hnov lub cev ntau lossis cov xeev hauv ib puag ncig thiab hloov lawv mus rau hauv hluav taws xob teeb liab rau cov zis.
Hauv PCBA, cov sensors feem ntau siv los ntsuas qhov ntsuas tsis zoo xws li kub, av noo, lub teeb, siab, thiab lwm yam, thiab muab cov ntaub ntawv txhawb nqa rau kev tswj xyuas cov khoom siv hluav taws xob ntse.
Muaj ntau hom sensors nrog kev ua haujlwm sib txawv. Xaiv qhov zoo sensor yog qhov tseem ceeb rau kev txhim kho kev ua tau zoo thiab cov neeg siv kev paub ntawm cov khoom siv hluav taws xob.
7. Hloov pauv
Lub transformer yog ib yam khoom siv los kho qhov voltage thiab tam sim no, thiab ua lub luag haujlwm tseem ceeb hauv kev xa hluav taws xob thiab kev ua haujlwm ntawm cov khoom siv hluav taws xob.
Hauv PCBA, cov khoom siv hluav taws xob feem ntau siv rau kev hloov pauv hluav taws xob thiab kev sib cais hauv lub zog hluav taws xob, thiab impedance txuam hauv cov teeb liab circuits.
Kev ua haujlwm ntawm lub tshuab hluav taws xob ncaj qha cuam tshuam rau kev nyab xeeb thiab kev ruaj ntseg ntawm cov khoom siv hluav taws xob, yog li kev yuav khoom cov neeg ua haujlwm yuav tsum tau ua tib zoo saib xyuas cov cim tseem ceeb xws li qhov zoo thiab kev ua haujlwm ntawm lub transformer.
8. Lwm yam khoom siv
Ntxiv rau cov khoom siv hluav taws xob uas tau hais los saum toj no, PCBA kuj tseem muaj lwm yam khoom siv, xws li relays, keyboards, connectors, crystal oscillators, thiab lwm yam. Cov khoom siv no ua rau lawv tus kheej lub luag haujlwm tshwj xeeb hauv Circuit Court thiab ua ke ua ib qho hluav taws xob ua tiav. .
Muaj ntau ntau yam khoom siv hluav taws xob ntawm PCBA, thiab txhua qhov khoom muaj nws cov haujlwm tshwj xeeb thiab daim ntawv thov scenarios. Raws li tus neeg yuav khoom ntawm cov khoom siv hluav taws xob, kev nkag siab txog kev ua tau zoo, tsis muaj thiab xaiv cov ntsiab lus ntawm cov khoom no yog qhov tseem ceeb rau kev txhim kho cov khoom zoo, txo cov nqi thiab txo R & D voj voog. Kuv vam tias tsab xov xwm no tuaj yeem pab koj nkag siab zoo dua cov khoom siv hluav taws xob ntawm PCBA thiab nqa kev pab rau kev ua haujlwm.
Hauv kev txhim kho yav tom ntej, nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev hloov pauv hauv kev xav tau ntawm kev lag luam, cov khoom siv hluav taws xob ntawm PCBA yuav txuas ntxiv mus, kev ua haujlwm yuav zoo dua, thiab cov haujlwm yuav nplua nuj dua. Yog li ntawd, peb yuav tsum tau kawm txuas ntxiv mus kawm thiab paub cov kev paub tshiab txhawm rau txhawm rau teb zoo dua rau cov kev sib tw ua lag luam thiab pab txhawb kev txhim kho kev lag luam.
Raws li cov chaw tsim khoom thiab cov chaw muag khoom ntawm cov khoom siv hluav taws xob, peb ntawm Xuan Ge Electronics paub tias cov khoom siv hluav taws xob zoo li cas rau kev txhim kho mus sij hawm ntev ntawm kev lag luam. Tau ntau xyoo, peb tau txuas ntxiv tshwj xeeb thiab txhim kho, thiab thaum kawg tau nyob hauv ib qho chaw hauv hluav taws xob hauv tsev thiab txawv teb chaws. Raws li lub chaw tsim khoom ntawm cov khoom siv hluav taws xob hauv Suav teb, peb cov khoom siv: siab thiab qis zaus transformers, inductors, thiab lwm yam tau siv dav hauv kev lag luam automation, khoos phis tawj, khoom siv kho mob, LED tsav tsheb fais fab khoom siv, audio fields, kev sib txuas lus, khoom siv hauv tsev. thiab lwm yam teb.
Peb cov khoom tau dhau los ua ntau qhov kev sim ua haujlwm thaum kawg thiab tau lees paub los ntawm ISO 9001, RoHS thiab REACH.
Cov kev ntsuam xyuas dab tsi yuav tsum tau ua kom ntseeg tau tias qhov zoo ntawm high-frequency transformers tom qab ntau lawm?
https://www.xgelectronics.com/high-frequency-transformer-testing-process/
Xauj peb cov khoom kom pom cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob ntau zaus koj xav tau thiab cia peb los ua koj cov khoom siv hluav taws xob ntseeg siab!.
Peb lees txaisOEM thiab ODMkev txiav txim, txais tos hu rau peb.
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Post lub sij hawm: Jun-19-2024