Amazinga Okufanele Acatshangelwe Lapho Uxhumanisa Izixhumi Zamandla Zakwa-Anderson Nezingxenye Zezisetshenziswa
Ukukhetha isixhumi samandla esilungile sohlelo lokusebenza kuyisinyathelo esibalulekile sokukhetha ukuxhuma ekuxhumeni idizayini yedivayisi.Izixhumi zamandla ezifanele zengeza ukwethembeka kumadivayisi axhumene, ngakho-ke yiziphi izimo okufanele zicatshangelwe lapho kukhethwa izixhumi zamandla nezingxenye zedivayisi zokuxhumanisa?Abakhiqizi abalandelayo bezixhumi zamandla bakuphendulela!
Izindinganiso zesixhumi samandla zezinhlelo zokusebenza ezifanele:
1. Ikalwe okwamanje
Isilinganiso samanje siwumbandela obaluleke kakhulu lapho ukhetha isixhumi samandla.Ivezwa ngesilinganiso esimaphakathi sesekethe ngayinye futhi iyisilinganiso senani lamanje elingadlula endaweni yokukhwelana ngaphandle kokwenyuka kwezinga lokushisa okungaphezu kuka-85°F (30°C) endaweni yokushisa engu-72°F (22°C. ).Leli zinga lamanje liyehliswa noma lilungiselwe inani lamasekhethi endaweni ebiyelwe ngenxa yokushisa (ukukhuphuka kwezinga lokushisa) kusuka kumatheminali aseduze.
2. Usayizi wesixhumi noma ukuminyana kwesekethe
Ngomkhuba wokuncipha kosayizi wedivayisi, usayizi wesixhumi samandla uba ngobaluleke kakhulu kunqubo yokukhetha isixhumi sezintambo.Ukuminyana kwesiyingi isilinganiso esihlobene senani lamasekhethi isixhumi samandla esingawabamba iyintshi yesikwele ngayinye.Kuhlobene, esebenzisa lesi silinganiso, umuntu angakwazi ukunquma ngokunembile izidingo zesikhala noma ubukhulu bochungechunge olulodwa lwesixhumi ngokumelene nolunye.
3. Usayizi wocingo
Usayizi wentambo umbandela obalulekile lapho ukhetha isixhumi samandla esifanele, ikakhulukazi ezinhlelweni zokusebenza ezidinga izilinganiso zamanje eduze nezilinganiso eziphezulu zomndeni wesixhumi esikhethiwe, kanye nezinhlelo zokusebenza ezidinga amandla emishini yocingo.Kuzo zombili izimo, i-wire gauge esindayo kufanele ikhethwe.
4. I-voltage yokusebenza elinganiselwe
Izinhlelo zokusebenza eziningi zingaphakathi kwesilinganiso esingu-250V sezixhumi zezintambo ezijwayelekile, isibonelo izixhumi ze-Xinpengbo ze-CH3.96 zentambo ukuya ebhodini zihlinzeka ngesilinganiso samanje esingu-5.0A AC/DC.I-voltage elinganiselwe ingu-250V AC/DC, yomibili i-AC ne-DC voltage.Izilinganiso zamandla kagesi aphezulu ngokuvamile zifinyelelwa ngokuvala ngokugcwele amatheminali owesilisa nowesifazane ngokuhlukene endlini.Lezo zindlu ezinezimbobo kanye noxhumana nabo abahlukaniswe ngokuphelele futhi bahlinzeka ngokuvikeleka kwamatheminali ensimbi ngesikhathi sokuhlanganisa nokuphatha isixhumi socingo.
5. Uhlobo Lokhiye Wezindlu
Ukukhethwa kohlobo lwesixhumi samandla okukhiya esihle esifanele uhlelo lokusebenza kunqunywa kangcono izinga lokucindezeleka elitholwa isixhumi samandla okukhwelana.Amasistimu wokuxhuma amandla anokukhiya okuphozithivu adinga u-opharetha ukuthi avale idivayisi yokukhiya ngaphambi kokuba izingxenye zesixhumi zihlukaniswe, kuyilapho amasistimu okukhiya angenzi lutho azovumela uhhafu wesixhumi ukuthi unqamule ngokumane ahlukanise amahhafu amabili ngamandla amaphakathi.Kuzinhlelo zokusebenza zokudlidliza okuphezulu noma lapho izintambo noma izintambo zingaphansi kwemithwalo ye-axial, noma
Ngokuklama noma ngengozi, izixhumi zamandla okukhiya okuhle kufanele zicaciswe.
6. Ithuluzi lokukhulula ubunzima
Ukukhululeka kokucindezeleka noma amagobolondo angemuva ezixhumi zamandla kungaba yindinganiso eyinhloko yokuphepha okungeziwe okunikezwa yizindlu zosizo ezingaqhubeki.Ukukhululeka kokucindezeleka kuvimbela izintambo "ezibukhoma" ukuthi zixhumane nezinye izingxenye noma amalungu "angathathi hlangothi" uma itheminali noma intambo isuka endaweni yayo yokuhlala endaweni yesixhumi samandla ngenxa yokucindezelwa komshini.
7. Izindlu kanye Nezisetshenziswa Zetheminali kanye Nokufakwa Kwama-Termination Plating
Izinto zokwakha kanye nokucwenga kuvame ukuba ngesinye sezinqumo zokugcina ezinkulu.Izixhumi eziningi zamandla zenziwe ngepulasitiki enayiloni.Isilinganiso sokuvutha sale nayiloni sivamise ukuba ngu-UL94V-2 we-94V-0.Isilinganiso esiphezulu esingu-94V-0 sibonisa ukuthi inayiloni izocisha (uma kwenzeka umlilo) ngokushesha kunenayiloni engu-94V-2.Isilinganiso esingu-94V-0 asisiniki izinga lokushisa eliphezulu lokusebenza, kodwa ukumelana nelangabi eliphezulu.Ezinhlelweni eziningi, i-94V-2 impahla yanele.
Kubaluleke kakhulu ukukhetha isixhumi samandla esijwayelekile esifanelekile.Isixhumi samandla esifanelekile sohlelo lokusebenza sinqunywa kusukela ezinyathelweni ezijwayelekile njengosayizi wesixhumi, amandla okubopha, usayizi wentambo, ukumisa nosayizi wesekethe, kanye ne-voltage yokusebenza.Ukufunda lesi sihloko kufanele kukusize ukhethe isixhumi samandla esithobelana nemithetho ejwayelekile.Okungenhla ulwazi olujwayelekile abakhiqizi bezixhumi zamandla okudingeka balucabangele lapho bethula ukuxhunywa kwezixhumi zamandla nezingxenye zempahla.Ngethemba ukuthi unokuqonda okwengeziwe ngemikhiqizo yesixhumi.
Isikhathi sokuthumela: Nov-15-2022