Intshayelelo
Kwiminyaka yakutshanje, ubuchwepheshe bokutshaja ngokukhawuleza buye banda kakhulu kwizixhobo ezifana nezithuthi zamandla ezintsha, iilaptops, kunye nee-smartphones, apho amandla okutshaja enyuka rhoqo. Ngexesha lenkqubo yokutshaja, imiba yokhuseleko efana nokugcwala kwamandla angoku, uqhagamshelo olukhululekileyo, kunye nobushushu obungaqhelekanga bunokwenzeka. Njengenxalenye ephambili yokukhusela kwinkqubo yokutshaja,ii-micro switchesukuqinisekisa ukhuseleko ngokusebenzisa amandla abo okuqalisa ngokuchanekileyo kunye nokuphendula ngokukhawuleza.
Iimpawu ezithile zokutshintsha okuncinci ekuqinisekiseni ukhuseleko lokutshaja
Iiswitshi ezincincizisebenza njengomgca wokuqala wokhuselo kukhuseleko lweendawo zokutshaja. Xa kuqhagamshelwa phakathi kwesibhamu sokutshaja kunye nezibuko lezithuthi ezintsha zamandla, ukuba indawo yokutshaja ayisebenzi ngokupheleleyo okanye ayisebenzi kakuhle, inokukhokelela ekudibaneni okubi, ivelise ii-arcs kwaye ibangele iingozi zomlilo. Ii-Micro switches ezenzelwe iimeko zokutshaja zinezakhiwo zokuchonga ukuhamba ngokuchanekileyo ngaphakathi. Kuphela xa indawo yokutshaja isebenzile ngokupheleleyo kwaye indawo yokuqhagamshelana ihlangabezana neemfuno zokuqhuba umbane ophezulu apho baya kuthumela isignali "evunyelweyo yokuvula amandla" kwinkqubo yolawulo. Ukuba kukho ukukhupha okungalindelekanga okanye intshukumo ye-interface ngexesha lokutshaja, i-micro switch inokuwunqumla ngokukhawuleza umbane ngaphakathi kwemizuzwana eyi-0.1, isuse umngcipheko wee-arcs ezibangelwa kukufaka kunye nokukhupha umbane bukhoma. Idatha yovavanyo evela kwishishini elithile leepali zokutshaja ibonisa ukuba ukwenzeka kokungaphumeleli kokhuseleko okubangelwa kukunxibelelana okukhululekileyo kwizixhobo zokutshaja ezixhotyiswe ngee-micro switches kuye kwehla ukusuka kwi-8% ukuya ngaphantsi kwe-0.5%.
Kwiimeko zokutshaja ngokukhawuleza,ii-micro switchesdlala indima "yevalvu yokhuseleko lwesekethe" ngokuchasene nomngcipheko wokugcwala kwamandla angoku. Amandla okutshaja ngokukhawuleza angoku adlule kwi-200W, kwaye umsinga wokutshaja ngokukhawuleza wezithuthi ezintsha zamandla unokufikelela kwi-100A. Ukuba kukho isekethe emfutshane okanye umthwalo ongaqhelekanga kwisekethe, umsinga ogqithisileyo unokutshisa imigca okanye izixhobo. Iiswitshi ezincinci ezikhethekileyo zokutshaja, ngokusebenzisa uyilo lwe-high-sensitivity current sensitivity, zijonga ukuguquguquka kwamandla kwisekethe ngexesha langempela. Xa umsinga udlula umda wokhuseleko, oonxibelelwano beswitshi baya kuqhawula ngoko nangoko, benze ukhuseleko oluphindwe kabini ngetshiphu yokulawula amandla ukuthintela imililo ebangelwa kukugcwala kwamandla angaphezulu. Xa kuthelekiswa nezixhobo zokukhusela zemveli, iiswitshi ezincinci zinesantya sokuphendula ngokukhawuleza kunye nozinzo oluphezulu lwe-trigger, zigubungela ngempumelelo iimeko ezingxamisekileyo ezifana nokugcwala kwamandla angaphezulu ngoko nangoko, zibonelela ngokhuseleko olupheleleyo kwisekethe yokutshaja.
Amaqondo obushushu aphezulu aveliswa ngexesha lenkqubo yokutshaja yenye into ebalulekileyo echaphazela ukhuseleko. Xa imisinga ephezulu ihamba, ujongano lokutshaja kunye nemigca ziya kufudumala ngokuqinisekileyo. Ukuba amaqondo obushushu adlula umlinganiselo okhuselekileyo, anokubangela ukuguga kwe-insulation kunye nokungaphumeleli kwecandelo.Iiswitshi ezincinciIzixhobo zokutshaja zenzelwe ukumelana nobushushu: ezi zixhobo zenziwe nge-silver-nickel alloy, enokumelana nobushushu obufikelela kwi-125°C, kwaye ukumelana nokukhukuliseka kwe-arc kuphuculwe kathathu; indlu yenziwe ngezinto ezimelana nobushushu obuphezulu nezithintela ilangatye, zidibene noyilo lwesakhiwo oluvaliweyo, olungathinteli kuphela ukonakala kokusebenza ngenxa yobushushu obuphezulu kodwa lukwamelana nokukhukuliseka kothuli lwangaphandle kunye namanzi abandayo, ukuqinisekisa ukusebenza okuzinzileyo kwiindawo ezinobushushu obuphezulu nezinomswakama ophezulu. Umenzi othile wezixhobo zefowuni ephathwayo uthe emva kokuxhobisa iintloko zakhe zokutshaja ngokukhawuleza ngee-micro switches ezimelana nobushushu, izinga leengxelo zempazamo kwiindawo ezinobushushu obuphezulu lehle ngama-60%.
"Ingongoma ephambili yokhuseleko lokutshaja 'kukuthintela iingxaki ngaphambi kokuba zenzeke.' Nangona kunjaloii-micro switches"Zincinci, zinokunciphisa umngcipheko ngokukhawuleza kwiindawo ezibalulekileyo," utshilo intloko yeshishini lokuvelisa ii-micro switch zasekhaya. Ukuze kuhlangatyezwane neemfuno zeemeko ezahlukeneyo zokutshaja, eli shishini liphuhlise iimveliso ezikhethekileyo zezithuthi ezintsha zamandla, izixhobo ze-elektroniki zabathengi, kunye nezixhobo zokutshaja zemizi-mveliso, ezigubungela iimpawu ezifana nokungangeni manzi kwe-IP67 kunye nothuli, ukunyamezela okuphezulu kwamandla, kunye nokumelana nobushushu obuphezulu, ukuhlangabezana nemigangatho yokhuseleko yezixhobo ezahlukeneyo zokutshaja. Okwangoku, ezi mveliso zisetyenziswa kakhulu kwizixhobo zokutshaja zeempawu ezifana ne-BYD, iHuawei, kunye ne-GONGNIU, kwaye zifumene ukuqatshelwa kwimarike.
Isiphelo
Ngophuhliso lwetekhnoloji yokutshaja ekhawulezayo kakhulu, amandla okutshaja aya phambili ukuya kwi-1000W kunye namanqanaba aphezulu, kwaye iimfuno zezinto zokukhusela ukhuseleko nazo ziyanda rhoqo. Abantu abangaphakathi kushishino bathi kwixesha elizayo, ii-micro switches ziya kuphucula ngakumbi ziye "kubungakanani obuncinci, impendulo ekhawulezayo, kunye nokunyamezela okuphezulu", ngelixa zidibaniswa imisebenzi yokufumanisa kabini yobushushu kunye nombane ukuze kufezekiswe ukuqikelela kwangaphambili kunye nokukhuselwa ngokuchanekileyo kokhuseleko lokutshaja, kubonelela ngesiqinisekiso esiqinileyo sokwenziwa kwetekhnoloji yokutshaja ekhawulezayo kakhulu. Le "nxalenye incinci" efihliweyo kwizixhobo zokutshaja iqinisekisa ukusebenza okuthembekileyo, yenza yonke itshaja ikhuseleke kwaye iqinisekise ngakumbi.
Ixesha leposi: Novemba-15-2025
