Maɓallin Maɓallin Buɗaɗɗen Al'ada (NO) maɓallin turawa ne wanda, a cikin yanayinsa na asali, ba ya yin hulɗar lantarki tare da kewaye.Sai kawai lokacin da aka danna maɓallin ƙasa yana yin hulɗar lantarki tare da kewaye.Lokacin da aka danna maballin, mai kunnawa yana yin hulɗar lantarki kuma yanzu an rufe kewaye.
A Normally Closed (NC) Button Push Button shine maɓallin turawa wanda, a yanayinsa na asali, ana rufe shi zuwa kewayawa. Idan aka danna maɓallin kawai yana cire haɗin daga kewaye.
Don abubuwan da aka gyara kamar masu sauya tafiye-tafiye da relays na matsa lamba.A ƙarƙashin yanayin rashin ƙarfi na waje, lambobin sadarwa a cikin buɗaɗɗen lambobi galibi suna buɗewa, kuma lambobi a cikin rufaffiyar lambobi galibi rufaffiyar lambobi ne.Ba a samun kuzarin abin da ake kira relay coil, wato na'urar da ke ba da wutar lantarki ga na'ura mai ba da wutar lantarki yana cikin buɗaɗɗen yanayi, cibiyar sadarwar da aka saba buɗe ita kanta tana cikin buɗaɗɗen yanayi, kuma sadarwar da aka saba rufe tana cikin wani wuri. jihar rufe.
Misali:
Yadda za a bambanta tsakanin buɗaɗɗen lambobi da kullun da aka rufe a maɓallan mu?
--La38 jerin:
Wannan jerin maɓallai suna goyan bayan haɗin haɗin haɗin gwiwa, tsarin 2NO-kore gama gari kamar yadda aka saba buɗe lamba, 2NC-ja module kamar yadda aka saba rufaffiyar lamba, 1NO1NC shine ƙirar ja da lambar haɗin haɗin koren kore.
---Xb2 jerin:
Haɓakawa zuwa ainihin samfurin lay5 akan kasuwa, ƙwanƙwasa rotary latch.Har ila yau lambar sadarwa ta yi daidai da maɓalli na la38 mai canza tushen lambar sadarwa.Hakanan shine bambanci tsakanin ja da kore kayayyaki.Ja yana wakiltar rufaffiyar al'ada kuma kore yana wakiltar buɗewa kullum.
-----Metal jerin sauya:
Maɓallin canza ƙarfe mai hana ruwa ruwa, za a sami alamomin da za a bambanta ƙafar buɗewa da ƙafar ƙafa.
Kamar yadda aka nuna a cikin adadi:
A'a: Kullum bude kafa
NC: Kullum kusa da ƙafa
