labarai

Ana amfani da maɓallan bipolar don kunna wuta kuma ana iya amfani da su don maɓallan wutar socket.

Ƙaddara bisa ga buƙatu, maɓalli guda ɗaya kawai zai iya sarrafa layi ɗaya kawai, kuma maɓallin igiya biyu yana iya sarrafa layi biyu daban.Maɓallin sandar sanda guda ɗaya yana adana rabin ƙarar idan aka kwatanta da madaidaicin sandar sanda biyu.Maɓallin sandar sanda guda ɗaya shine maɓalli na rocker wanda ke sarrafa reshe ɗaya.Maɓallin igiya biyu shine mai sauyawa tare da rockers guda biyu waɗanda ke sarrafa rassa biyu.Maɓallin igiya guda ɗaya gabaɗaya yana sarrafa waya ta Live, yayin da maɓallin igiya biyu ana sarrafa shi a lokaci guda ta hanyar waya mai rai da sifiri, amma dukkansu biyun za su yi tafiya muddin nauyin da aka ƙayyade ya wuce, wanda ke wasa. rawar aminci.

Adadin sandunan maɓalli guda ɗaya yana nufin adadin layukan da maɓallin ke karya (rufe) wutar lantarki.Misali, don layin 220V guda ɗaya, ana iya amfani da maɓalli guda ɗaya don karya layin zamani (waya mai rai, layin L), layin tsaka-tsaki (Layin N) yana yin Bayan sauyawa, sauyawa mai matakin 2. Hakanan za'a iya amfani da shi don buɗewa da cire haɗin layin lokaci da layin N a lokaci guda.Daidai da 3-phase 380v, akwai 3 ko 4-matakin sauya yanayin amfani bi da bi.Sauyawa anan gabaɗaya yana nufin mai watsewar kewayawa.

Amfanin su daban-daban:

1. Sauya sandar sanda biyu

Maɓalli mai sarrafa dual-control shine mai canzawa tare da lambobi biyu (wato, biyu) na kullum buɗewa kuma yawanci rufe a lokaci guda.Galibi ana amfani da na'urori masu sarrafa guda biyu don sarrafa fitila ko wasu na'urorin lantarki, kuma za'a iya samun maɓalli guda biyu don sarrafa maɓallan fitilun da sauran na'urorin lantarki.

Misali, kunna na'urar kunnawa lokacin da kuke hawa ƙasa, kuma kashe na'urar lokacin hawa sama.Idan kuna amfani da canjin gargajiya, dole ne ku gudu ƙasa don kashe hasken idan kuna son kashe hasken.Yin amfani da maɓallin sarrafawa biyu na iya guje wa wannan matsala.Hakanan ana amfani da maɓalli na biyu don sarrafa fitilun da ke buƙatar kunnawa da ƙarfi a cikin da'irar hasken gaggawa.Ƙarshen biyu na na'ura mai sarrafa dual-control yana haɗe da samar da wutar lantarki guda biyu, kuma ƙarshen ɗaya yana haɗa da fitilu, wato, sauyawa ɗaya yana sarrafa fitila ɗaya.

2. Gudun sanda guda ɗaya

Ikon guda ɗaya shine maɓalli na yau da kullun, sauyawa ɗaya yana sarrafa haske ɗaya, kuma ana amfani da sarrafawa biyu a inda maɓalli biyu ke sarrafa haske ɗaya.