01 ye 05
Nzvimbo Dzose dzeMhuri Dzakashandura Magetsi
ML Harris / The Image Bank / Getty Images Shanduko yemasvingo ndeimwe yezvinhu zvakanyanya-asi zvinokosha-magetsi magetsi mumba. Kune marudzi akawanda akasiyana-siyana emagetsi, uye kunyange zvazvo angave akatarisa zvimwechetezvo paanenge akaiswa uye zviso zvavo zviripo, zvitsva zvakasiyana zvinogona kuita zvakasiyana zvakasiyana. Zvose zvinowanzoshandiswa zvekushandura zvinouya nenzira dzakasiyana-siyana, dzakadai sedhigi, rocker, slider, kana kushidzira-bhatani. Nzira yacho inowanzosava nemigumisiro pamushandisi webasa uye wiring.
02 of 05
Single-Pole Switch
© Cooper Wiring Devices 2007 Shanduko imwe chete-pfuti ndiyo inowanzo-chinangwa workhorse chekuchinja. Inoshandiswa kudzora chiedza, chivako, kana imwe chigadziro kubva panzvimbo imwe chete. Chimwe chinhu chinosanganisira imwe-pole toggle switch ndeyokuti ON AND OFF yekunyorera pane chekugadzirisa. Ichi chinhu chausingawani pane nzira nhatu kana nzira ina.
Shanduro imwe chete-ine pfupa ine mavara maviri emhangura-mavara uye inowirirwa kune "inopisa" (ikozvino-kutakura) tambo, iyo inowanzova yakasviba. Rimwe chitubu chendarira ndechokuti inopisa inopisa tsvina uye imwe yacho ndeyeti inotonhora inotonhorera kune imwe. Nyaya dzakawanda-imwe chete-shanduko dzinosanganisirawo nzvimbo yepasi yekubatanidza tambo yepasi.
Sezvo mutemo mukuru, kusapindira (kazhinji kachena) waya haabatanidzwi kushanduka. Zvisinei, dzimwe nguva unogona kuona chena chena yakanamatirwa kuchinja, uye ichi ndicho apo chiri kushanda semutambo unopisa. Muchiitiko ichi, tambo tsvuku inofanira kuva nehuputi hwemavara matema pairi pedyo nechinotinha chekugadzirisa kuratidza kuti tambo inopisa tsvina uye kwete tambo isina kutakura.
03 of 05
Tora-Pakati Shandura
© Eagle Electric 2007 Kushandura kwemafuro kaviri kunowanzoshandiswa mumashandisirwo emaindasitiri asi kunowanikwa kune dzimwe dzimba dzekugadzira misha. Kungofanana nechinoshandiswa chimwe chete-pfupa, piti mbiri inonzi ON uye OFF uye inodzora chigadzirwa kana zvigadzirwa kubva pane imwe nzvimbo. Mhedzisiro huru ndeyokuti kuchinja kwepakati mbiri kune zvimbi zvina zvendarira zvinopisa (panzvimbo yeviri), pamwe nevhu, zvichikubvumira kuti uzvibatanidze kune maviri maviri emhepo dzotonhorera kubva kumhepo inenge 240-volt.
Nhamba mbiri dzakagadzirwa zvinowanzoenzaniswa nemamita makumi matatu (zvichienzaniswa nemaminitsi 15 kana makumi maviri nemashandisi akaenzana) kuitira kuti vagone kutarisira michina yakawanda-inoda, motors, nemichina.
04 of 05
Three-Way Switch
© Leviton 2007 Nhatu-nzira dzinoshandiswa nguva dzose dzinoshandiswa muviri uye dzinokubvumira kutonga chiedza kana chigadziko kubva munzvimbo mbiri dzakasiyana. Izvo zvinoshandiswa hazvina zviratidzo zveO ON kana OFF nokuti nzvimbo uye kubva pane zvigaro zvichasiyana sezvo kushandiswa kushandiswa.
Nzira yekutatu mitatu ine zvikwata zvitatu zvisingagumi. Ita inopisa inobva kune simba rinobatanidza kune yakaoma inonzi screw terminal inonzi "COM" ye "yakajairika." Mamwe magetsi maviri anonzi "vafambi" uye anowirirana. Shanduko inewo kugadzirisa pasi.
Nenzira yekugadzirisa nzira yekare yekushandura ndeyekucherechedza tambo yakanamatirwa neC COM terminal usati wabvisa kuchinja kwekare. Sezvo mamwe maviri akachinjana, haugone kuvatadza. Kana pane chena chena yakabatanidzwa kune imwe nzvimbo yekufamba, inofanira kunyorwa nematepe matema kuti inoratidza kuti inopisa.
05 of 05
Four-Way Switch
© Leviton 2007 Nzira yechina iyo inoshandiswa pakati pemiti miviri mitatu inoshandiswa kupa hutungamiri kune imwe nzvimbo kana chigadziko chemwenje kubva munzvimbo nhatu kana kupfuura dzakasiyana. Kana iwe uchida kuva nekutarisa kubva kunzvimbo dzinopfuura nhatu-taura nzvimbo shanu-iwe unenge uchiri kushandisa nzira mbiri-imwe (imwe pamagumo ose) uye nhatu nzira dzekufamba pakati pezvikamu zviviri.
Nzira yechina inotaridzika yakafanana nechinomwe chechigumi, kunze kwekuti haina maZVU kana kuti OFF. Iine zvigaro zvina (pamwe nevhu), kazhinji kendarira-mavara. Iko hakuna COM kana "inowanzo" sarudzo, sezvinoitwa nenzira imwe neimwe. Nzira yechina inoshandiswa inoshanda sechigadziri chekushandura mafaira ekufambisa pakati pevatatu-switch switches.