Ntsuas tiv thaiv: Cov tswv yim ntau xim
Ntxig cov kev sojntsuam liab rau hauv "V / ω" (EXPERTIONS Qhov loj ntawm qhov tsis kam, thiab kov ob qho kawg ntawm qhov tsis kam nrog cov liab thiab dub portes feem. Saib kev nyeem ntawv. Tshwj xeeb tshaj yog thaum ntsuas qhov tsis kam ntawm Circuit Court Board, lub zog hluav taws xob ntawm cov Circuit Court ntawm lub Circuit Court yuav tsum tau muab tua ua ntej kom tsis txhob nyeem Jitter. Nws yog txwv tsis pub ntsuas tam sim no lossis voltage (tshwj xeeb yog AC 220V voltage) uas siv hom tsis kam, tsis yog nws yooj yim rau kev puas tsuaj rau kev puas tsuaj. Tsis tas li ntawd, kev siv cov qib tsis kam kuj tuaj yeem txiav txim siab txog qhov zoo ntawm capacitors. First, short-circuit the two poles of the capacitor (use one probe to simultaneously touch both poles to discharge the capacitor), then touch the two probes of the multimeter to the two poles of the capacitor respectively, and observe the displayed resistance reading. Yog hais tias cov tsis kam nyeem tawm thaum pib yog heev me me (sib npaug rau kev nyeem luv nqi nyeem tau, thiab tom qab ntawd tus me nyuam yaus pib ua haujlwm, nws qhia tau tias lub capacitor yog qhov zoo. Yog hais tias cov tsis kam nyeem ntawv kom tsis hloov pauv tom qab raws cov theem saum toj no, nws qhia tau tias cov capacitor yog puas (qhib Circuit Court lossis Circuit Court lossis Luv luv Circuit Court). Nws yog ib qho tseem ceeb tshaj plaws kom nco ntsoov tias thaum ntsuas, qhov tsim nyog tiv thaiv kom zoo rau 47 μ f, thiab 2m ntau dua rau.
Ntsuas ntsuas AC thiab DC voltage siv cov digital motimeter
Ntxig cov kev sojntsuam liab rau hauv "V / ω" (socket) thiab xaiv qhov ntsuas qhov tsim nyog raws li qhov hluav taws xob. Qhov kev sojntsuam dub tiv toj rau "av" davhlau ya nyob twg ntawm Circuit Court, thaum cov kev sojntsuam liab kis tau cov taw tes kom ntsuas hauv Circuit Court. Saib xyuas tshwj xeeb yuav tsum tau them rau qhov tseeb tias zaus ntsuas ntsuas hluav taws xob ntau (45-500Hz), thiab cov ntsuas hluav taws xob siab heev (45-500Hz), thiab cov ntsuas hluav taws xob siab heev (45-500Hz), thiab cov ntsuas hluav taws xob siab heev (45-500Hz), thiab cov ntsuas hluav taws xob siab heev (45-500hz)
