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Ulwelwesi switch KEY

Ulwelwesi switch KEY

Incazelo emfushane:


Imininingwane yomkhiqizo

Amathegi womkhiqizo

Intathu-ulwelwesi switch

Imvamisa, izinkinobho zokushintsha ulwelwesi zisebenzisa imibala kuphela ukuveza ukuma, ukuma nosayizi womzimba wokhiye. Ngale ndlela, ukunemba kokusebenza kungabonakala kuphela ngombono we-opharetha. Njengoba kungekho lwazi lwempendulo olufanele ukukhombisa ukuthi umunwe ucindezelwe yini ebangeni elisebenzayo leswishi ukwenza inkinobho isebenze,

Ngenxa yalokhu, ukuzethemba ekuqapheni kwawo wonke umshini kanye nejubane lokusebenza kuyathinteka. Uhlobo lwenkinobho yelwelwesi elenza ukuthi umzimba wokhiye wokushintshela uphume kancane, uphakame kancane kunephaneli ukuze wakhe isimo sokwakheka kathathu, ubizwa ngokuthi ukhiye wokhiye ontathu-ntathu. Ukhiye onezinhlangothi ezintathu awunakucacisa ngokunembile ububanzi bomzimba wokhiye, uthuthukise isivinini sokuqashelwa, wenze ukuthinta komqhubi kuzwele kakhulu, kepha futhi kuthuthukise nomphumela wokuhlobisa wokubonakala komkhiqizo. Ukukhiqizwa kokhiye abanamacala amathathu kufanele kwenziwe esiteji sokuklanywa kwephaneli uHlelo, ngezimbobo zenqubo yokuma kahle ngesikhathi sokucindezela isikhunta, futhi ukuphakama kokuphakama okuthathu akumele kudlule kabili ukushuba kwe-substrate. Ukuze kwenziwe ubuhle bokuvela komkhiqizo, ama-protrusions we-switch switch ephakanyisiwe angenziwa ngokuhlukahluka okuningi, futhi kufanele ahlelwe esigabeni sokuklanywa kwephaneli, ngezimbobo zobuciko ukuze kube nokuma okuqondile lapho isikhunta sicindezelwe , ne-convex yaso enezinhlangothi ezintathu Ukuphakama kwelifti kufanele ngokuvamile kungeqi kabili ukushuba kwe-substrate. Ngokuvela kwemikhiqizo emihle, ukuvela kwesishintshi se-membrane esikhuphukile kungashintshwa ngezindlela eziningi.

Amapharamitha ahlobene

Ulwelwesi switch parameter
Izakhiwo ze-elekthronikhi Ukusebenza kwamandla: ≤50V, DC) Ukusebenza kwamanje: ≤100mA
Imininingwane ukumelana: 0.5 ~ 10Ω Izinto zokuvala umoya ukumelana: ≥100MΩ, 100V / DC)
Substrate ingcindezi ukumelana: 2kV, DC) Isikhathi sokubuyisa: ≤6ms
Ukumelana neluphu: 50 Ω, 150 Ω, 350 Ω, noma kunqunywe ngokuya ngezidingo zomsebenzisi. Izinto zokuvala umoya uyinki ukumelana voltage: 100V / DC
efanele mechanical Impilo yesevisi enokwethenjelwa:> Izikhathi eziyisigidi Ukuvalwa kokufuduka: 0.1 ~ 0.4mm (uhlobo oluthintekayo) 0.4 ~ 1.0mm (uhlobo lokuthinta)
Abasebenzi: 15 ~ 750g Ukufuduka kokunamathisela kwesiliva okwenziwe kahle: ngama-55 ℃, izinga lokushisa elingama-90%, ngemuva kwamahora angama-56, kungu-10m Ω / 50VDC phakathi kwezintambo ezimbili
Akukho oxidation nokungcola kulayini wokunamathisela wesiliva Ububanzi bomugqa wokunamathisela kwesiliva bukhulu noma bulingana no-0.3mm, isikhathi esincane ngu-0.3mm, unqenqema olubi lomugqa lungaphansi kuka-1/3, futhi igebe lomugqa lingaphansi kuka-1/4
Isikhala sephini esijwayelekile 2.54 2.50 1.27 1.25mm Ukumelana okugoba kolayini ophumayo izikhathi ezingama-80 ngenduku yensimbi engu-d = 10 mm.
Imingcele yemvelo Ukushisa okusebenzayo: -20 ℃ ~ + 70 ℃ Ukushisa kwesitoreji: - 40 ℃ ~ + 85 ℃, 95% ± 5%
Ingcindezi Atmospheric: 86 ~ 106KPa
Inkomba yenkomba yokuphrinta Ukuphambuka kosayizi wokuphrinta ngu- ± 0.10 mm, ulayini ohlangothini wohlaka awucaci, nephutha lokweluka liyi- ± 0.1 mm Ukuphambuka kwe-chromatic kungu- ± 0.11mm / 100mm, futhi umugqa wokunamathisela wesiliva umbozwe ngokuphelele ngoyinki wokuvikela
Ayikho inki ehlakazekile, akukho mbhalo wesandla ongaphelele Umehluko wombala awukho ngaphezu kwamazinga amabili
Akusayikuba khona ukuxebuka noma ukupenda Iwindi elisobala lizobonakala futhi lihlanzeke, linombala ofanayo, ngaphandle kokuklwebheka, amaphenathi kanye nokungcola.

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