Njengoba ubuchwepheshe buqhubeka buthuthuka, kuya ngokuya kubaluleke kakhulu ukugcina iso ezingxenyeni ezincane ezakha izinto zethu zikagesi. Enye ingxenye enjalo yi-i-microswitch encane, okuyingxenye ebalulekile ezintweni eziningi zikagesi. Lokhuukushintsha okuncane okuyisisekeloyakhelwe ukulawula ukuhamba kukagesi namasekhethi. Kulesi sihloko, sizocubungula amapharamitha wezobuchwepheshe ale swishi futhi sinikeze imininingwane ethile lapho uyisebenzisa.
Imingcele Yezobuchwepheshe
Ibanga lamanje elilinganiselwe leama-micro switches amancaneingu-5(2)A ukuya ku-25A, futhi i-voltage elinganiselwe i-AC 125V/250V kanye ne-DC 12V/24V. Izitifiketi zayo zifaka i-UL, cUL (CSA), i-VDE, i-KC, i-ENEC ne-CQC. Ukuqinisekisa ukusebenza kahle kwalokhu kushintsha, kubalulekile ukunaka ukucaciswa kwayo.
Ukumelana nokuxhumana kweswishi encane kungu-≤30mΩ (inani lokuqala), futhi ukumelana nokufakwa kwe-insulation kungu-≥100MΩ500VDC. I-voltage ye-dielectric phakathi kwamatheminali angaxhumi kufanele ibe ngu-1000V/0.5mA/60S, futhi amandla kagesi e-dielectric phakathi kwamatheminali nohlaka lwensimbi kufanele abe ngu-3000V/0.5mA/60S. Ubude besikhathi sokuphila kukagesi weswishi kufanele okungenani sibe imijikelezo engu-50,000 futhi ukuphila kokusebenza kufanele okungenani kube imijikelezo engu-1,000,000. Izinga lokushisa elisebenzayo kufanele libe phakathi kuka -25 ~ 125 ℃. Imvamisa yokusebenza kukagesi kufanele kube imijikelezo eyi-15 futhi imvamisa yokusebenza komshini kufanele ibe imijikelezo engama-60. Inokusebenza kokuvimbela ukudlidliza, okungukuthi, imvamisa yokudlidliza kufanele ibe phakathi kuka-10~55HZ, i-amplitude ingu-1.5mm, futhi izikhombisi-ndlela ezintathu zingu-1H.
Izinyathelo zokuzivikela
Nakuba i-micro switch encane iyingxenye encane, iyingxenye ebalulekile yanoma iyiphi idivayisi ye-elekthronikhi. Nazi ezinye izinyathelo okufanele uzicabangele lapho usebenzisa le swishi.
1. Indawo yokusebenza
Kubalulekile ukuqaphela ukuthi le switch yakhelwe indawo ethile yokusebenza. Kufanele igcinwe kude nezindawo ezinomswakama nezinothuli njengoba lokhu kuzophazamisa ukusebenza kwayo. Izinga lokushisa elifanele lokusebenza kufanele libe phakathi kuka -25 ~ 125 ℃.
2. Ukuxhunywa kukagesi
Uma wenza ukuxhuma kukagesi, qiniseka ukuthi iswishi ixhunywe ngendlela efanele. Izindawo zokuxhuma kufanele zingabi nothuli nemfucumfucu. Kunconywa ukuthi okungenani i-80% yengxenye ihlanganiswe ne-solder. Izinga lokushisa lokushisela lingu-235±5℃, kanti isikhathi sokucwiliswa emanzini ngu-2~3S. Ukumelana nokushisa kwe-soldering 260±5℃5±1S, ukushisela okwenziwa ngesandla 300±5℃2~3S.
3. Ukuphatha okuphephile
Le swishi kufanele iphathwe ngokucophelela ngesikhathi sokufakwa noma ukulungiswa. Gwema izinto ezicijile njengoba zingalimaza iswishi futhi ziyenze ingasebenziseki. Gcina iswishi kude noketshezi kanye nomswakama, njengoba noma yikuphi ukuthintana kungase kubangele ukujikeleza okufushane futhi kuthinte ukusebenza kwayo.
4. Ukuhlolwa kanye nesitifiketi
Ngaphambi kokusebenzisa iswishi encane encane, sicela uqiniseke ukuthi iphumelele ukuhlolwa okufanele futhi uthole izitifiketi ze-UL, CSA, VDE, ENEC, TUV, CE, KC ne-CQC.
Ekuphetheni
Amaswishi amancane ayizingxenye ezibalulekile zanoma iyiphi idivayisi ye-elekthronikhi. Ilawula ukuhamba kukagesi namasekhethi, iqinisekisa ukuthi okokusebenza kusebenza ngokusemandleni awo. Uma usebenzisa le swishi, kubalulekile ukucabangela ukucaciswa okufana nezilinganiso zamanje nezamandla kagesi, kanye nezinyathelo zokuphepha ezifana nendawo yokusebenza, ukuxhunywa kukagesi, ukusebenza okuphephile, ukuhlola kanye nesitifiketi. Ngokuqaphela lezi zinyathelo zokuphepha, ungaqinisekisa ukusebenza okungcono kakhulu kusuka kule swishi encane ye-snap.
Isikhathi sokuthumela: May-08-2023