Chiyambi
Mu zida zamagetsi zamafakitale ndi zinthu zamagetsi zamagetsi,masiwichi ang'onoang'ono, monga zigawo zazikulu zowongolera, magwiridwe antchito awo a nthawi yayitali amakhudza mwachindunji kudalirika kwa zida zonse. Ogwiritsa ntchito ambiri amakonda kusokoneza "moyo wamagetsi" ndi "moyo wamakina", koma kwenikweni, zizindikiro ziwirizi zili ndi kusiyana kwakukulu: moyo wamakina umatanthauza kuchuluka kwa zochita zamakina za switch pansi pa mikhalidwe yopanda katundu, monga kuchuluka kwa nthawi zomwe kiyi imakanidwa tsiku lililonse. Zinthu zapamwamba zimatha kufika nthawi zoposa mamiliyoni khumi. Komabe, moyo wamagetsi umatanthauza kuchuluka kwa nthawi zomwe dera lonyamula magetsi limachotsedwa pansi pa katundu woyesedwa, womwe nthawi zambiri umakhala 10% mpaka 50% yokha ya moyo wamakina. Izi zili choncho chifukwa arc yomwe imachitika pamene zolumikizira zimayatsidwa ndi kuzimitsidwa imafulumizitsa kusungunuka kwachitsulo ndi kutayika kwa zinthu.
Kusanthula kwa Miyezo Yoyesera
Pakadali pano, makampani nthawi zambiri amatsatira miyezo yapadziko lonse lapansi komanso yapakhomo monga IEC 61058-1 ndi GB/T 15092.1 poyesa. Mayeso a moyo wa makina amafunika kugwira ntchito mosalekeza pafupipafupi (nthawi 15-60 pamphindi) pansi pa mikhalidwe yopanda katundu kuti atsimikizire kulimba kwa kapangidwe kake. Mayeso a moyo wamagetsi amafunika kugwira ntchito pansi pa mphamvu yamagetsi yovomerezeka (≤480V) ndi mphamvu yamagetsi (≤63A). Mitundu yosiyanasiyana ya katundu, monga ma mota ndi mababu, ili ndi zofunikira zapadera zoyesera, mwachitsanzo, kutsanzira mphamvu yosweka ya mota pa nthawi yamagetsi yoyesedwa kasanu ndi kamodzi kuposa mphamvu yoyesedwa panthawi yoyambira, kapena mphamvu ya babu pa nthawi yamagetsi yowonjezereka kakhumi kuposa mphamvu yowonjezereka.
Ndondomeko yowonjezera moyo wonse
Kukulitsa moyo wautumiki wa micro Ma switch, kayendetsedwe ka nthawi yonse kuyambira kusankha mpaka kukonza ndikofunikira. Mukasankha mtundu, sankhani zinthu zoyenera zolumikizirana kutengera katundu weniweni: zolumikizira zophimbidwa ndi golide zitha kusankhidwa kuti zikhale zazing'ono. zochitika zamakono, pomwe zolumikizira zasiliva zimalimbikitsidwa pa katundu wamba. Ma model omwe nthawi zambiri amakhala otsekedwa nthawi zambiri amakhala ndi mphamvu yolimba yosweka. Ponena za kapangidwe ka circuit, pa katundu woyambitsa DC, ma diode okhala ndi voliyumu yolimbana ndi reverse ya≥Mphamvu yamagetsi imatha kulumikizidwa nthawi 10 kuti ichepetse ma arc. Pa AC loads, tikukulimbikitsani kukhazikitsa RC absorption circuit (yokhala ndi capacitor ya 1-0.5).μF ndi chotsutsa cha 0.5-1ΩPonena za malo ogwiritsira ntchito, kutentha kuyenera kulamulidwa pakati pa -25℃ndi 70℃Pa malo okhala ndi fumbi, zinthu zomwe zili ndi IP67 protection rating ziyenera kusankhidwa. Pakukonza tsiku ndi tsiku, oxide layer yomwe ili pamwamba pa contact ikhoza kutsukidwa ndi anhydrous alcohol kotala lililonse. Mukamagwiritsa ntchito, pewani kuchita izi mwachangu kwambiri (kupitirira 500mm/s) kapena pang'onopang'ono kwambiri (kuchepera 0.1mm/s) kuti mupewe kugwedezeka kwa makina kapena kukhudzana koyipa.
Mapeto
Ndikofunikira kudziwa kuti m'zaka zaposachedwa, makampaniwa akhala akudutsa malire a nthawi yogwira ntchito kudzera mu luso la zinthu zatsopano komanso kukonza kapangidwe kake. Mwachitsanzo, micro Ma switch okhala ndi masamba a titaniyamu a bango amakhala ndi moyo wamakina wopitilira nthawi 10 miliyoni. Makampani ena awonjezera kukhazikika kwa switch ndi 30% kudzera mu kapangidwe ka kapangidwe kotsogozedwa ndi patent, zomwe zimachepetsa kuwonongeka ndi kung'ambika komwe kumachitika chifukwa cha kugwedezeka kwa ntchito. Kwa opanga zida ndi ogwiritsa ntchito kumapeto, kulabadira tsatanetsatane waukadaulo uwu ndikugwiritsa ntchito malamulo osamalira kumatha kukulitsa kwambiri moyo wa ntchito ya micro ma switch, kuchepetsa ndalama zokonzera zida nthawi yogwira ntchito, komanso kupereka chitsimikizo chofunikira cha magwiridwe antchito odalirika a mafakitale ndi zida zanzeru.
Nthawi yotumizira: Juni-05-2025
