Kungani Ukukhetha Itheminali Kagesi Efanele Kungathuthukisa Ukuphepha Nokusebenza Kahle!
Thuthukisa Ukuphepha (Inhloso eyinhloko ukuvimbela amaphutha nezingozi)
1. Vimbela Ukuxhumeka Okuxekethile (ingozi efihlekile kakhulu)
Inkinga: Ukumelana ekuxhumekeni okuxekethile kunganda kakhulu, kudale amazinga okushisa aphezulu ngokungavamile lapho ugesi udlula (umthetho kaJoule: Ukushisa = Ugesi² × Ukumelana).
Imiphumela: Okungenani, ingashisa ama-terminal kanye nokufakwa kokushisa, okubangela ukwehluleka kwemishini; okubi kakhulu, kungaholela emlilweni. Izintambo ezikhululekile zingase ziphume ngenxa yokudlidliza, okubangela ukulahlekelwa amandla ngokuzumayo noma ama-short circuits.
Isixazululo: Ama-terminal afanele (njenge-terminals ezine-tubular ezigoqekile kahle noma ama-terminals ane-spring-loaded plug) angahlinzeka ngokuxhumana okuqinile, okuzinzile, nokuqinile kwemishini, okumelana nokudlidliza kanye nokwanda/ukufinyela kokushisa, okuqeda ngokuphelele "izindawo ezishisayo."
2. Gwema Ingozi Yokushaqeka Ngogesi
Inkinga: Ama-wire cores avele obala noma angafakwanga ngokuphelele kulula ukuthi abantu noma izinto zensimbi bazithinte ngephutha.
Imiphumela: Lokhu kungabangela izingozi zokushaqeka kukagesi.
Isixazululo: Ama-terminal afakwe i-insulation (njenge-pin noma Itheminali yefolokos enemikhono yepulasitiki) ingamboza ngokuphelele izingxenye zensimbi eziveziwe, inikeze ukuvikelwa kukagesi okuthembekile. Ama-terminal ngokwawo aqinisekisa ukuthi izintambo ziqiniswe kahle endaweni efanele, okuvimbela ukushelela ngengozi.
3. Yehlisa ama-Arcs nama-Short Circuits
Inkinga: Izintambo ezikhululekile zingathintana ngezikhathi ezithile, zikhiqize izinhlansi (ama-arcs). Iziphetho zezintambo ezihlukanisiwe zingathinta nama-conductor aseduze noma izindawo ezivalekile.
Imiphumela: Ukugoba kudala amazinga okushisa aphezulu kanye nokuphazamiseka kwe-electromagnetic, kulimaze izingxenye ze-elekthronikhi ezizwelayo; ama-short circuits angakhuba ama-breaker, alimaze imishini, noma abangele ngisho nomlilo.
Isixazululo: Ukuxhumeka okuphephile kanye nokuvikelwa kokufakwa kokushisa kuvimbela ngempumelelo ukufuduka kwezintambo kanye nokuxhumana ngengozi, kususa izimbangela zokuqhekeka kwezintambo kanye nezifunda ezimfushane.
4. Izinto Zokuhlanganisa Ukuvimbela Ukugqwala Nokugqwala Kwe-Electrochemical
Inkinga: Uma insimbi yokugcina ingahambisani nensimbi yensimbi (njengezintambo zethusi kanye nezintambo ze-aluminium) noma indawo ezungezile, ukugqwala kwe-oxidation noma i-electrochemical kungase kwenzeke.
Imiphumela: Ungqimba lokugqwala lwandisa ukumelana kokuthintana, okubangela ukuthi indawo yokuxhuma ishise kakhulu njalo futhi kancane kancane yonakalise ukusebenza.
Isixazululo: Ukukhetha izinto ezifanele (njenge Amatheminali Ethusi ngezintambo zethusi, kusetshenziswa i-tin noma i-silver plating ukuvimbela i-oxidation) kanye nokuzivumelanisa nezimo zemvelo (njengeziphetho ezingangeni manzi zokusetshenziswa ngaphandle) kuqinisekisa ukuzinza kwamakhemikhali kwesikhathi eside kokuxhumana.
Ukuthuthukisa Ukusebenza Kahle (into eyinhloko ukuqinisekisa ukudluliswa kwamandla nolwazi okuzinzile)
1. Nciphisa ukulahleka kwamandla, wonge amandla
Isimiso: Uma ukumelana kuphansi ekuxhumeni kukagesi, kulapho kulahleka khona amandla amancane njengokushisa okungenamsebenzi.
Umsebenzi: Itheminali esezingeni eliphezulu enendawo enkulu yokuxhumana (isb., ukusebenzisa ithuluzi elizinikele lokugoqa) inganikeza ukumelana okuphansi kakhulu kokuxhumana, okusondelene nokumelana kwentambo uqobo. Lokhu kusho ukuthi amandla kagesi amaningi alethwa ngempumelelo emthwalweni (njengezinjini noma izibani) esikhundleni sokuchithwa ezindaweni zokuxhuma. Kumasekethe anomoya ophezulu noma amabanga amade, umphumela wokonga amandla oqongelelekayo ubaluleke kakhulu.
2. Qinisekisa ubuqotho besiginali (okubaluleke kakhulu kudatha, ukuxhumana, kanye nezinhlelo zokulawula)
Inkinga: Ukuxhumeka okungekuhle kungaletha ukumelana okwengeziwe, amandla, noma ngisho nemiphumela ye-antenna.
Umphumela: Lokhu kungaholela ekuncipheni kwesignali, umsindo owandisiwe, amaphutha edatha, imiyalo yokulawula ephazamisekile, noma izimpawu ze-analog ezisontekile.
Isixazululo: Ukukhetha ama-terminal afanele avikelwe, ama-terminal axhunyiwe, noma ama-terminal afakwe igolide emigqa yesignali kunganikeza indlela kagesi ezinzile, enomsindo ophansi, okuqinisekisa ukudluliswa kwedatha nemiyalelo yokulawula okunembile nokuthembekile.
3. Khulisa ukuthembeka nokugcinwa
Ukubonakaliswa kokusebenza kahle: Uhlelo lokuxhumana oluthembekile lusho isikhathi esincane sokungasebenzi ngenxa yamaphutha.
Umsebenzi: Ukusebenzisa ama-terminal axhuma ngokushesha (njenge-spring noma ama-terminal aqediwe) kwenza kube lula ukufaka kanye nokulungisa noma ukushintsha izinqubo ezilandelayo, kunciphisa isikhathi sokusebenza. Ama-terminal abhalwe ngokucacile nawo ayasiza ekuxazululeni izinkinga.
4. Lungiselela umthamo wokuthwala wamanje
Inkinga: Ukusebenzisa ama-terminal amancane noma asezingeni eliphansi ukuze kusetshenziswe ama-current aphezulu kudala i-bottleneck.
Isixazululo: Ukukhetha ama-terminal anezincazelo ezifanele (i-wire gauge kanye nezinto zokwakha) ngokusekelwe ku-current kuqinisekisa ukuthi amandla okuthwala ugesi wesekethe yonke ayalingana, okuvumela uhlelo ukuthi lusebenze ngokusebenza kahle okukhulu okuklanyelwe.
