A relay mudziyo wemagetsi wekudzora uyo, kana wakapihwa huwandu hwekupinda uye wakabatwa kwenguva yakakwana, unokonzera shanduko yakafanotemerwa muhuwandu hunodzorwa mumagetsi ekubuda dunhu. Kana huwandu hwekupinda hunodonha kune imwe nhanho uye huchibatwa kwenguva yakakwana, inodzokera kune yayo yekutanga.
① Yakatemerwa Operating Voltage: Izvi zvinoreva voltage inodiwa neiyo relay coil yenguva dzose kushanda. Zvichienderana neiyo relay modhi, inogona kuve AC kana DC voltage.
② DC Resistance: Izvi zvinoreva kupikisa kweDC kweiyo relay coil, inogona kuyerwa nemultimeter.
③ Dhonza-Irizvino: Iyi ndiyo shoma iripo inodiwa kuti relay ishande. Panguva yekushandiswa kwemazuva ese, yazvino yashandiswa inofanira kuva yakakura zvishoma pane kudhonza-pazvino kuti kushanda kwakadzikama. Iyo inoshandiswa yekushanda voltage haifanirwe kazhinji kudarika 1.5 nguva yakatarwa yekushanda voltage; kana zvisina kudaro, ikozvino yakawandisa ichagadzirwa, inogona kupisa coil.
④ Kuburitsa Ikozvino: Iyi ndiyo yakanyanya ikozvino inodiwa kuti relay isunungurwe. Kana ikozvino mukudhonza kwerelay-munzvimbo yadzikira kusvika pane imwe nhanho, relay inodzokera kune yayo isina kurongeka yekuburitsa; yazvino panguva ino idiki pane kudhonza-pazvino.
⑤ Bata switching voltage uye ikozvino: Izvi zvinoreva voltage uye ikozvino iyo relay inobvumirwa kutakura. Iyo inosarudza ukuru hwemagetsi uye ikozvino iyo relay inogona kudzora. Ukoshi uhwu haufanirwe kudarika panguva yekushandiswa, zvikasadaro marelay anotapukirwa anogona kukuvara nyore.
