LOMAGE: Ntsuas cov txheej txheem rau ntau yam khoom
1 Nyob rau hauv ib txwm muaj xwm txheej, ib qho crisp "nyem" yuav raug tso tawm. Yog tias nws tsis ua suab, nws txhais tau tias yog cov kauj tawg. Yog tias lub suab me me thiab ntse, nws txhais tau tias muaj teeb meem nrog so cov kauj thiab nws tsis tuaj yeem siv.
2 Kev kwv yees lub peev xwm ntawm microwave capacitors: nws tuaj yeem txiav txim siab raws cov kev paub ntawm tib lub peev xwm, raws li qhov siab tshaj plaws ntawm tus taw qhia oscillation. Lub peev xwm tau xa mus tsis tas yuav muaj tib qho kev ntsuas hluav taws xob, tsuav yog qhov muaj peev xwm ua tau zoo ib yam. Piv txwv li, kwv yees lub peev xwm ntawm 100 μ f / 250V tuaj yeem hais tau nrog lub capacitance ntawm 100 μ f / 25V. Tsuav lawv pointer viav vias qhov siab tshaj plaws, nws tuaj yeem xaus tias lub caperitance yog tib yam. Kev kwv yees lub peev xwm loj ntawm tus lej PIFA Rau capacitors ntawm 1000pf lossis me ntsis loj dua, tsuav yog tus pointer viav vias me ntsis, nws tuaj yeem suav hais tias lub peev xwm txaus. ③ Ntsuas seb puas muaj peev xwm txwv: Rau capacitors siab tshaj li 1000 microflaries siv lub r × 10 ω ntau, thiab kev kwv yees tau. Tom qab ntawd, hloov mus rau R × 1k ω ntau thiab txuas ntxiv ntsuas ib pliag. Txij ntawm no, tus pointer yuav tsum tsis txhob rov qab, tab sis yuav tsum nres ntawm lossis ze ze rau ∞, txwv tsis pub muaj qhov tshwm sim Rau qee lub sijhawm lossis oscillating capacitors hauv qab no kaum tawm colourracitors hauv Color TV Hloov Power Ntev npaum li muaj me ntsis toastage, lawv tsis tuaj yeem siv. Nyob rau lub sijhawm no, lawv tuaj yeem raug them rau hauv R-R × 1k ω Ntau thiab tom qab ntawd hloov mus rau R × 10k ω ntau qhov txuas ntxiv ntsuas. Ib yam li ntawd, tus pointer yuav tsum nres ntawm ∞ thiab yuav tsum tsis txhob rov qab.
3. Nyob rau hauv kev kuaj txoj kev ntawm diodes, tevolors, thiab voltage regulators feem ntau yog feem ntau loj, feem ntau nyob rau ntau pua lossis ntau txhiab tus kabmob ntau. Yog li ntawd, peb tuaj yeem siv lub r × 10 ω lossis r × 1 ω ntau ntawm ntau qhov ntau los ntsuas qhov zoo ntawm PN sib tshuam ntawm txoj kev. Thaum ntsuas kev ntsuas ntawm txoj kev, kev sib tshuam PN yuav tsum muaj qhov pom tseeb thiab thim rov qab (yog tias qhov sib txawv (yog tias qhov sib txawv (yog tias qhov sib txawv (yog qhov sib txawv (yog qhov ntau tau siv rau kev ntsuas). Feem ntau, ua ntej yuav tsum tau qhia ib ncig ntawm 200 ω thaum ntsuas hauv lub r × 10 ω ntau yam (tej zaum yuav muaj qhov sib txawv me ntsis nyob ntawm sib txawv phenotypes). Yog hais tias ntsuas qhov tshwm sim qhia tau hais tias qhov kev tiv thaiv pem hauv ntej yog qhov siab dhau los yog qhov rov qab tsis tshua muaj, nws qhia tau tias muaj teeb meem PN sib tshuam, thiab lub raj tseem muaj teeb meem. Txoj kev no yog tshwj xeeb rau kev saib xyuas, raws li nws tuaj yeem txheeb xyuas cov kav dej sai thiab txawm pom kav dej uas tsis tawg tag nrho tab sis muaj cov yam ntxwv tsis zoo. Piv txwv li, thaum koj ntsuas qhov tsis kam ua PN sib tshuam nrog ntau thiab nws haj yam siv ntau dua nrog cov nquag siv Qhov tseeb, cov yam ntxwv ntawm lub raj no muaj kev cuam tshuam thiab nws tsis tuaj yeem ua haujlwm tau zoo lossis tsis ruaj khov.
4. Kuj ntsuas ntsuas: Nws yog ib qho tseem ceeb kom xaiv cov khoom tsim nyog. Qhov ntsuas qhov tseeb yog qhov siab tshaj plaws thiab kev nyeem ntawv yog feem ntau
Yog thaum lub pointer qhia tias 1/3 txog 2/3 ntawm tag nrho cov. Nws yuav tsum tau sau tseg tias thaum ntsuas MEGOHM qib tiv taus, tsis txhob ua rau koj cov ntiv tes ua kom ntsuas tau rau tib neeg tsis kam.
