Cov txheej txheem:
- Kauj ruam 1: Taw qhia
- Kauj Ruam 2: Cov Cuab Yeej thiab Cov Khoom Siv Yuav Tsum Tau
- Kauj Ruam 3: Ua Daim Ntawv Tiv Thaiv
- Kauj Ruam 4: Txuas Cov Hluav Taws Xob mus rau Daim Ntawv Tiv Thaiv
- Kauj Ruam 5: Ua Tus Kuj Tus Kheej rau 1 Ohm lossis ze ze rau 1 Ohm
- Kauj Ruam 6: Ua Tus Nqes Tus Nqi kom Zoo Tshaj 1ohm Tus Nqi
- Kauj Ruam 7: Ntim Lub Thawv
- Kauj Ruam 8: Ua Cov Nyiaj Txhab Nyiaj ntawm Smd Resistor
- Kauj Ruam 9: Ua Rau Sab Qaum Teb Dub ntawm Smd Resistor
- Kauj Ruam 10: Ua Peb Qhov Loj Smd Resistor kom Zoo Li Qhov Loj Dim Smd Resistor
- Kauj Ruam 11: Ntsuas Qhov Tiv Thaiv Los Ntawm Cov Kab Nyiaj
- Kauj Ruam 12: Kov Kawg
- Kauj Ruam 13: Xeem Kawg
Video: Cov Loj Loj ntawm 1 Ohm Smd Resistor Uas Muab 1 Ohm Kuj Tsis Siv Cov Khoom Siv Hluav Taws Xob: 13 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Hauv lub neej tiag smd resistors me me ntawm qhov ntev ze li 0.8mmx1.2mm. Ntawm no, Kuv yuav ua tus loj smd resistor uas yog loj heev li piv rau lub neej tiag smd resistor.
Kauj ruam 1: Taw qhia
Cia peb pib nrog kev qhia. Yog li, smd resistors yog cov me me ntawm cov resistors (muaj qhov me me me me) siv hauv cov hluav taws xob hluav taws xob. Lawv ua haujlwm zoo ib yam li ib txwm ua tawm tsam. Ntawm no, Kuv tuaj nrog loj loj smd resistor ntawm 1 ohm. Hauv qhov loj me me smd resistor, Kuv yuav siv cov ntawv thev naus laus zis thev naus laus zis. Hauv tshuab thev naus laus zis ntawv peb siv daim ntawv nyuaj thiab tsim kev tawm tsam. Siv qhov no peb tuaj yeem ua ib qho kev tiv thaiv ntawm qhov muaj txiaj ntsig xws li 1k, 1ohm, 2ohm thiab ntxiv rau. Hauv cov lus qhia no kuv yuav ua kom qhov loj loj loj smd tsis kam (ntawm qhov loj) raws li piv rau ib txwm smd resistor.
Yog li, kuv yuav ua qhov loj loj smd resistor ntawm 1 ohm. Yog li cia peb pib…..
Kauj Ruam 2: Cov Cuab Yeej thiab Cov Khoom Siv Yuav Tsum Tau
1. 1 lub thawv ntawv (loj li koj xav kom smd resistor ua).
2. 2 Cov xov hluav taws xob (ntau tshaj li ib nrab ntawm qhov ntev ntawm lub thawv).
3. 1 ntawv nyuaj.
4.1 xaum.
5.1 hlau txiav.
6. Aluminium ntawv ci.
7. Ntawv Dub.
8. Ntawv dawb.
9. Multimeter.
10. stapler.
11. Cov kab xev dawb.
Kauj Ruam 3: Ua Daim Ntawv Tiv Thaiv
Ua ntej tshaj plaws, nqa daim ntawv nyuaj raws li pom hauv daim duab. Tam sim no, daken thaj chaw nruab nrab ntawm cov ntawv tawv raws li qhia hauv daim duab peb sab.
Kauj Ruam 4: Txuas Cov Hluav Taws Xob mus rau Daim Ntawv Tiv Thaiv
Ua ntej tshaj plaws, siv ob lub xov hlau thiab txuas ib kawg ntawm ob lub xov hlau mus rau tus pin dub thiab liab ntawm lub ntsuas qhov ntsuas raws li pom hauv daim duab thib ob. Tam sim no, muab ob lub xov hlau txuas rau ntawm daim ntawv tiv thaiv peb tau ua hauv thawj kauj ruam. Tab sis, nco ntsoov muaj qhov sib txawv nruab nrab ntawm ob lub xov hlau. Tam sim no, quav daim ntawv los ntawm qhov chaw raws li qhia hauv daim duab. Tam sim no, kaw nws kom xaim tsis tuaj yeem txav mus thiab kov cov ntawv tiv thaiv. raws li qhia hauv daim duab.
Kauj Ruam 5: Ua Tus Kuj Tus Kheej rau 1 Ohm lossis ze ze rau 1 Ohm
Tam sim no, teeb tus tiv thaiv kom nyeem tsis kam, kev nyeem ntawv tej zaum tsis zoo li koj xav tau. Tsis muaj teeb meem, quav daim ntawv kom nruj los ntawm lub hauv paus kom ua ib daim ntawv square thiab siv daim kab xev. Ib zaug ntxiv yog tias koj tsis tau txais tus nqi tsim nyog sim ua kom nruj dua thiab siv daim kab xev ntau dua kom txog thaum koj tau txais 1 ohm tsis kam lossis ze ze rau 1 ohm raws li qhia hauv daim duab. Tom qab qee qhov quav nruj, Kuv tau txais tus nqi hloov pauv los ntawm 0.9ohm txog 1.1ohm raws li qhia hauv daim duab. Hauv qib tom ntej peb yuav sim kom tau 1 ohm.
Kauj Ruam 6: Ua Tus Nqes Tus Nqi kom Zoo Tshaj 1ohm Tus Nqi
Muab daim ntawv resistor koj ua rau sab hauv nruab nrab ntawm lub npov thiab nias nws nruj thiab thaum koj tau txais qhov ruaj khov 1.0 ohm tom qab ntawd lo tus resistor hauv lub npov ntawm qhov chaw raws li qhia hauv daim duab. Tom qab, tso tus tiv thaiv nruj nreem rau hauv lub thawv Kuv ua tiav tus nqi 1.0 ohm raws li qhia hauv daim duab. Ua lub qhov nyob hauv lub npov nyob hauv nruab nrab ntawm ob qho kawg. Tam sim no, tshem qhov kawg ntawm xaim los ntawm lub ntsuas cua thiab tshem tawm qhov uas tawm los ntawm ob qho kawg ntawm lub npov los ntawm lub qhov raws li qhia hauv daim duab.
Kauj Ruam 7: Ntim Lub Thawv
Tam sim no, muab qee cov ntawv xov xwm tso rau kom tsis muaj txoj hauv kev rau ntawv tiv thaiv txav mus. tam sim no ntim lub thawv hauv cov duab ntawm smd resistor raws li qhia hauv cov duab.
Kauj Ruam 8: Ua Cov Nyiaj Txhab Nyiaj ntawm Smd Resistor
Tam sim no, tshwj tsis yog cov tooj liab ntawm cov xaim txuas cov xaim txuas mus rau lub thawv raws li qhia hauv daim duab. Tam sim no, ntawm no peb yuav siv cov ntawv ci txhuas vim tias cov ntawv ci txhuas yog qhov ua tau zoo. Tam sim no, qhwv ob qho kawg ntawm lub npov nrog cov ntawv ci txhuas hauv ib txoj hauv kev uas cov ntawv ci kov cov tooj liab ntawm cov hlau raws li qhia hauv daim duab, yog li thaum peb tshuaj xyuas tus nqi tiv thaiv ntawm ob qho nyiaj tas peb tau txais 1.0 ohm.
Kauj Ruam 9: Ua Rau Sab Qaum Teb Dub ntawm Smd Resistor
Tam sim no, Kaw daim ntawv dub rau saum lub npov raws li qhia hauv daim duab.
Kauj Ruam 10: Ua Peb Qhov Loj Smd Resistor kom Zoo Li Qhov Loj Dim Smd Resistor
Tam sim no nqa daim ntawv dawb thiab lo nws nrog kua nplaum raws li qhia hauv cov duab. Koj tuaj yeem nqa qhov ntsuas qhov tseeb smd resistor lossis cov duab ntawm qhov ntawd los ntawm google rau kev siv.
Kauj Ruam 11: Ntsuas Qhov Tiv Thaiv Los Ntawm Cov Kab Nyiaj
Tam sim no, ntsuas qhov tsis kam los ntawm cov nyiaj txheej ntawm ob qho kawg ntawm lub multimeter raws li qhia hauv daim duab. Koj tau txais 1.0 ohm.
Kauj Ruam 12: Kov Kawg
Tam sim no, txhua tus smd resistor muaj tus lej uas piav qhia nws tus nqi. Rau, 1.0 ohm tus lej yog 1R0. Yog li, peb yuav tsum sau tus lej 1R0 ntawm qhov dub raws li qhia hauv cov duab.
Kauj Ruam 13: Xeem Kawg
Tam sim no, siv lub ntsuas ntsuas thiab thaum kawg sim qhov ntsuas tus nqi raws li qhia hauv cov duab. Tam sim no peb loj 1.0 ohm loj resistor tau npaj thiab loj heev li piv rau lub neej tiag smd resistor.
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