5 Txoj hauv Kev Ntsuam Xyuas Capacitor

Cov txheej txheem:

5 Txoj hauv Kev Ntsuam Xyuas Capacitor
5 Txoj hauv Kev Ntsuam Xyuas Capacitor
Anonim

Cov capacitors yog cov khoom siv hluav taws xob siv hauv cov hluav taws xob hluav taws xob, xws li cov uas pom hauv cua sov thiab cua txias ntxuam lub cav thiab lub tshuab cua txias. Cov capacitors tuaj hauv 2 hom tseem ceeb: electrolytic, uas tau siv nrog lub tshuab nqus tsev thiab cov khoom siv hluav taws xob hloov pauv, thiab tsis siv hluav taws xob, uas yog siv los tswj kev nce nqi tam sim no. Electrolytic capacitors tuaj yeem ua tsis tiav los ntawm kev tso tawm ntau dhau los lossis los ntawm kev siv hluav taws xob thiab tsis tuaj yeem tuav tus nqi. Cov hluav taws xob tsis muaj hluav taws xob feem ntau tsis ua los ntawm kev xau lawv cov nqi khaws cia. Muaj ntau txoj hauv kev los ntsuas lub capacitor kom pom tias nws tseem ua haujlwm zoo li nws yuav tsum tau ua.

Cov kauj ruam

Txoj Kev 1 ntawm 5: Siv Digital Multimeter Nrog Kev Tso Peev Xwm

Kuaj Capacitor Kauj Ruam 1
Kuaj Capacitor Kauj Ruam 1

Kauj Ruam 1. Txiav lub capacitor los ntawm lub Circuit Court nws yog ib feem ntawm

Kuaj Capacitor Kauj Ruam 2
Kuaj Capacitor Kauj Ruam 2

Kauj Ruam 2. Nyeem tus nqi hluav taws xob sab nraud ntawm lub capacitor

Chav rau lub peev xwm yog farad, uas yog luv nrog lub peev "F." Koj kuj tseem tuaj yeem pom cov ntawv Greek mu (µ), uas zoo li tus tsiaj ntawv me "u" nrog tus Tsov tus tw nyob ntawm nws xub ntiag. (Vim tias farad yog chav loj, feem ntau cov ntsuas ntsuas ntsuas lub peev xwm hauv microfarads; microfarad yog ib lab ntawm farad.)

Kuaj Capacitor Kauj Ruam 3
Kuaj Capacitor Kauj Ruam 3

Kauj Ruam 3. Teeb koj lub multimeter rau nws lub peev xwm teeb tsa

Lub cim peev xwm feem ntau qhia qhov chaw ntawm tus xov tooj nrog lwm txoj haujlwm

Kuaj Capacitor Kauj Ruam 4
Kuaj Capacitor Kauj Ruam 4

Kauj Ruam 4. Txuas lub multimeter coj mus rau lub dav hlau capacitor

Txuas qhov zoo (liab) multimeter ua rau lub capacitor anode lead thiab qhov tsis zoo (dub) ua rau lub capacitor cathode lead. (Ntawm feem ntau cov capacitors, tshwj xeeb tshaj yog cov hluav taws xob hluav taws xob, cov hlau lead anode ntev dua li cov hlau lead cathode.)

Koj yuav xav tau nias lub pob ua haujlwm kom qhib qhov ntsuas

Kuaj Capacitor Kauj Ruam 5
Kuaj Capacitor Kauj Ruam 5

Kauj Ruam 5. Txheeb xyuas qhov nyeem ntawv multimeter

Yog tias kev nyeem ntawv capacitance ntawm lub multimeter ze rau tus nqi luam tawm ntawm lub capacitor nws tus kheej, lub capacitor zoo. Yog tias nws tsawg dua li tus nqi luam tawm ntawm lub capacitor, lossis xoom, lub capacitor tau tuag.

Txoj Kev 2 ntawm 5: Siv Digital Multimeter Tsis Muaj Peev Xwm Teeb

Kuaj Capacitor Kauj Ruam 6
Kuaj Capacitor Kauj Ruam 6

Kauj Ruam 1. Tshem lub capacitor los ntawm nws lub Circuit Court

Kuaj Capacitor Kauj Ruam 7
Kuaj Capacitor Kauj Ruam 7

Kauj Ruam 2. Teeb koj lub multimeter rau nws qhov chaw tiv taus

Qhov kev teeb tsa no tuaj yeem cim nrog lo lus "OHM" (chav rau kev tiv thaiv) lossis Greek tsab ntawv omega (Ω), cov ntawv luv rau ohm.

Yog tias koj lub tsev muaj qhov hloov pauv tau, teeb tsa qhov ntau txog 1000 ohm = 1K lossis siab dua

Kuaj Capacitor Kauj Ruam 8
Kuaj Capacitor Kauj Ruam 8

Kauj Ruam 3. Txuas lub multimeter coj mus rau lub dav hlau capacitor

Ib zaug ntxiv, txuas cov hlau lead liab mus rau qhov zoo (ntev dua) lub dav hlau thiab cov hlau dub ua rau lub dav hlau tsis zoo (luv dua).

Kuaj Capacitor Kauj Ruam 9
Kuaj Capacitor Kauj Ruam 9

Kauj Ruam 4. Saib xyuas kev nyeem ntawv multimeter

Sau thawj qhov kev tiv thaiv tus nqi, yog tias koj xav tau. Tus nqi yuav tsum rov qab sai sai rau qhov nws tau ua ntej koj txuas nrog cov thawj coj.

Kuaj Capacitor Kauj Ruam 10
Kuaj Capacitor Kauj Ruam 10

Kauj Ruam 5. Tshem tawm thiab rov txuas lub capacitor ntau zaus

Koj yuav tsum pom cov txiaj ntsig zoo ib yam li ntawm thawj qhov kev xeem. Yog tias koj ua, lub capacitor zoo.

Yog tias, txawm li cas los xij, tus nqi tiv thaiv tsis hloov ntawm ib qho ntawm cov kev ntsuas, lub capacitor tau tuag lawm

Txoj Kev 3 ntawm 5: Siv Analog Multimeter

Kuaj Capacitor Kauj Ruam 11
Kuaj Capacitor Kauj Ruam 11

Kauj Ruam 1. Tshem lub capacitor los ntawm nws lub Circuit Court

Kuaj Capacitor Kauj Ruam 12
Kuaj Capacitor Kauj Ruam 12

Kauj Ruam 2. Teeb koj lub multimeter rau nws qhov kev tiv thaiv stetting

Ib yam li cov ntsuas hluav taws xob digital, nws yuav raug cim "OHM" lossis nrog omega (Ω).

Kuaj Capacitor Kauj Ruam 13
Kuaj Capacitor Kauj Ruam 13

Kauj Ruam 3. Txuas lub multimeter coj mus rau lub dav hlau capacitor

Liab coj mus rau qhov zoo (ntev dua) lub davhlau ya nyob twg, cov hlau lead dub mus rau qhov tsis zoo (luv dua) lub davhlau ya nyob twg.

Kuaj Capacitor Kauj Ruam 14
Kuaj Capacitor Kauj Ruam 14

Kauj Ruam 4. Soj ntsuam cov txiaj ntsig

Analog multimeter siv rab koob los tso saib lawv cov txiaj ntsig. Tus cwj pwm coj li cas txiav txim siab seb puas zoo lossis tsis zoo.

  • Yog hais tias rab koob pib qhia tus nqi tsis kam tiv thaiv ces maj mam txav mus rau qhov tsis muaj qhov kawg, lub capacitor zoo.
  • Yog tias rab koob qhia tau tias tus nqi tiv taus qis thiab tsis txav mus, lub capacitor tau luv dua. Koj yuav tsum tau hloov nws.
  • Yog tias rab koob qhia tsis muaj qhov tiv thaiv tus nqi thiab tsis txav lossis tus nqi siab thiab tsis txav mus, lub capacitor yog qhib lub capacitor (tuag).

Txoj Kev 4 ntawm 5: Xeem Capacitor Nrog Voltmeter

Kuaj Capacitor Kauj Ruam 15
Kuaj Capacitor Kauj Ruam 15

Kauj Ruam 1. Txiav lub capacitor los ntawm nws lub Circuit Court

Koj tuaj yeem, yog tias koj xav tau, tshem tawm tsuas yog 1 ntawm 2 txoj hauv kev los ntawm Circuit.

Kuaj Capacitor Kauj Ruam 16
Kuaj Capacitor Kauj Ruam 16

Kauj Ruam 2. Txheeb xyuas qhov ntsuas qhov ntsuas hluav taws xob

Cov ntaub ntawv no yuav tsum luam tawm sab nraud ntawm lub capacitor ib yam. Nrhiav tus lej tom qab los ntawm lub peev "V," lub cim rau "volt."

Kuaj Capacitor Kauj Ruam 17
Kuaj Capacitor Kauj Ruam 17

Kauj Ruam 3. Them tus capacitor nrog paub qhov hluav taws xob tsawg dua, tab sis ze rau, nws qhov ntsuas hluav taws xob

Rau 25V lub tshuab hluav taws xob, koj tuaj yeem siv qhov hluav taws xob ntawm 9 volts, thaum rau 600V lub tshuab hluav taws xob, koj yuav tsum siv qhov hluav taws xob tsawg kawg 400 volts. Cia tus capacitor them rau ob peb feeb. Nco ntsoov txuas qhov zoo (liab) coj los ntawm qhov hluav taws xob qhov hluav taws xob mus rau qhov zoo (ntev dua) lub dav hlau hluav taws xob thiab qhov tsis zoo (dub) ua rau qhov tsis zoo (luv dua) lub davhlau ya nyob twg.

Qhov sib txawv ntau dua ntawm tus ntsuas hluav taws xob qhov ntsuas hluav taws xob thiab qhov hluav taws xob uas koj tau them nws nrog, nws yuav siv sijhawm ntev dua. Feem ntau, qhov siab dua qhov hluav taws xob uas koj tau siv, qhov siab dua qhov ntsuas hluav taws xob ntawm cov capacitors koj tuaj yeem ntsuas tau yooj yim

Kuaj Capacitor Kauj Ruam 18
Kuaj Capacitor Kauj Ruam 18

Kauj Ruam 4. Teeb koj lub voltmeter kom nyeem DC voltage (yog tias nws muaj peev xwm nyeem ob qho AC thiab DC)

Kuaj Capacitor Kauj Ruam 19
Kuaj Capacitor Kauj Ruam 19

Kauj Ruam 5. Txuas lub voltmeter coj mus rau lub capacitor

Txuas qhov zoo (liab) coj mus rau qhov zoo (ntev dua) lub davhlau ya nyob twg thiab qhov tsis zoo (dub) ua rau lub dav hlau tsis zoo (luv dua).

Kuaj Capacitor Kauj Ruam 20
Kuaj Capacitor Kauj Ruam 20

Kauj Ruam 6. Nco thawj zaug nyeem qhov hluav taws xob

Qhov no yuav tsum nyob ze rau qhov hluav taws xob uas koj tau muab lub capacitor nrog. Yog tias tsis yog, lub capacitor tsis zoo.

Tus capacitor yuav tso nws qhov hluav taws xob mus rau voltmeter, ua rau nws nyeem rov qab mus rau xoom ntev dua uas koj muaj cov txuas txuas. Qhov no yog qhov qub. Tsuas yog thawj zaug nyeem ntawv qis dua qhov xav tau qhov hluav taws xob koj yuav tsum txhawj xeeb

Txoj Kev 5 ntawm 5: Ua kom luv lub Capacitor Terminal

Kuaj Capacitor Kauj Ruam 21
Kuaj Capacitor Kauj Ruam 21

Kauj Ruam 1. Txiav lub capacitor los ntawm nws lub Circuit Court

Kuaj Capacitor Kauj Ruam 22
Kuaj Capacitor Kauj Ruam 22

Kauj Ruam 2. Txuas ua rau lub capacitor

Ib zaug ntxiv, txuas qhov zoo (liab) coj mus rau qhov zoo (ntev dua) lub davhlau ya nyob twg thiab qhov tsis zoo (dub) ua rau lub dav hlau tsis zoo.

Kuaj Capacitor Kauj Ruam 23
Kuaj Capacitor Kauj Ruam 23

Kauj Ruam 3. Txuas cov coj mus rau lub hwj chim rau lub sijhawm luv

Koj yuav tsum tso cov txuas no tsis pub ntev tshaj 1 txog 4 vib nas this.

Kuaj Capacitor Kauj Ruam 24
Kuaj Capacitor Kauj Ruam 24

Kauj Ruam 4. Txiav cov hlau lead los ntawm lub hwj chim

Qhov no yog txhawm rau tiv thaiv kev puas tsuaj rau lub capacitor thaum koj ua tiav txoj haujlwm thiab txhawm rau txo qhov muaj peev xwm ntawm koj tau txais hluav taws xob.

Kuaj Capacitor Kauj Ruam 25
Kuaj Capacitor Kauj Ruam 25

Kauj Ruam 5

Nco ntsoov hnav cov hnab looj tes tiv thaiv thiab tsis txhob kov ib yam hlau nrog koj txhais tes thaum koj ua qhov no.

Kuaj Capacitor Kauj Ruam 26
Kuaj Capacitor Kauj Ruam 26

Kauj Ruam 6. Saib cov txim taws uas tsim thaum koj luv lub davhlau ya nyob twg

Qhov muaj peev xwm ua tau yuav muab rau koj qhia txog lub peev xwm ntawm lub capacitor.

  • Txoj kev no tsuas yog ua haujlwm nrog cov capacitors uas tuaj yeem tuav lub zog txaus los tsim lub txim taws thaum luv.
  • Txoj kev no tsis pom zoo vim tias nws tsuas tuaj yeem siv los txiav txim siab tias lub tshuab hluav taws xob tuaj yeem them tus nqi, muaj peev xwm ua kom tawg thaum luv, lossis tsis yog. Nws tsis tuaj yeem siv los tshuaj xyuas yog tias lub peev xwm ntawm lub capacitor nyob hauv qhov tshwj xeeb.
  • Siv cov txheej txheem no ntawm cov khoom siv hluav taws xob loj tuaj yeem ua rau raug mob hnyav lossis tuag taus!

Lub tswv yim

  • Non-electrolytic capacitors feem ntau tsis yog polarized. Thaum kuaj cov capacitors no, koj tuaj yeem txuas cov hlau lead los ntawm voltmeter, multimeter, lossis lub zog xa mus rau lub davhlau ya nyob twg.
  • Cov hluav taws xob tsis siv hluav taws xob tau muab faib los ntawm cov khoom siv uas lawv tau ua los ntawm-tej hub, mica, ntawv, lossis yas-nrog cov yas yas txuas ntxiv cais los ntawm hom yas.
  • Capacitors siv hauv cua sov thiab cua txias tshuab tau muab faib ua lub hom phiaj ua 2 hom. Khiav lub tshuab hluav taws xob tswj qhov hluav taws xob tas li rau cov kiv cua lub cav thiab lub tshuab cua txias hauv cov cua sov, cua txias, thiab cov twj tso cua sov. Pib lub tshuab hluav taws xob tau siv hauv chav nrog lub zog loj dua lub zog hauv qee lub tshuab cua sov thiab lub tshuab cua kom muab lub zog ntxiv xav tau thaum pib.
  • Electrolytic capacitors feem ntau muaj 20% kam rau ua. Nws txhais tau tias lub peev xwm ua tau zoo tshaj plaws yuav txawv 20% siab dua lossis 20% qis dua los ntawm nws lub peev xwm.
  • Nco ntsoov tsis txhob kov lub capacitor thaum them nyiaj, nws tuaj yeem ua rau koj poob siab.

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