Dab tsi yog txoj hauv kev zoo tshaj los sib sau ua ke toggle hloov?

Kev sib sau ua ke aToggle hloov, txawm hais tias nws yog rau ib qho yooj yim Circuit Court lossis ua ib feem ntawm cov khoom siv hluav taws xob ntau dua xws li cov khoom siv hluav taws xob, muaj ob peb kauj ruam uas ua kom muaj kev ua haujlwm thiab ua haujlwm ntev ntawm qhov hloov. Cov txheej txheem ntawm kev sib dhos nws txawv nyob ntawm seb hom toggle hloov (xws li SPST, DPDT, thiab lwm yam) thiab seb nws puas tau muab tso rau hauv lub vaj huam sib luag, PCB (luam tawm Circuit Board), lossis lwm yam khoom siv. Txawm li cas los xij, muaj cov lus qhia dav dav thiab cov kev coj ua zoo tshaj plaws uas siv rau feem ntau cov kev sib tw hloov pauv.

1. Nkag siab txog lub toggle hloov specifications

Ua ntej pib sib sau ua ke, nws yog ib qho tseem ceeb kom nkag siab txog cov kev qhia tshwj xeeb ntawm lub toggle hloov. Cov keyboards sib txawv muaj ntau yam kev ntsuas hluav taws xob thiab khoom siv hluav taws xob, thiab cov no yuav tsum ua raws li qhov yuav tsum tau ua ntawm lub voj voog uas koj ua haujlwm nrog. Cov ntsiab lus tseem ceeb los tshuaj xyuas suav nrog:

Hom: Ib leeg-ncej ib leeg-pov (SPST), ob-ncej ob-pov (Dpdt), thiab lwm yam.

Voltage thiab Current Ratings: Kom paub meej tias qhov hloov pauv tuaj yeem ua raws li qhov xav tau.

Mounting Hom: Vaj huam sib luag mount, PCB mount, los yog nto mount.

Daim duab: Yog tias qhov hloov pauv tau teeb pom kev zoo, xyuas kom muaj lub zog hluav taws xob thiab kev tswj cov kab hluav taws xob tsim nyog.

Thaum cov kev qhia tshwj xeeb no tau meej meej, mus rau hauv cov txheej txheem sib dhos, xaiv cov khoom siv thiab cov cuab yeej uas haum rau qhov hloov qhov yuav tsum tau ua.

2. Npaj cov cuab yeej thiab cov khoom xyaw

Txhawm rau sib sau ua ke ntawm toggle hloov, koj yuav tsum muaj ntau yam cuab yeej thiab cov khoom sib xyaw, suav nrog:

Soldering hlau thiab kev sib dhos: Rau kev sib txuas hluav taws xob.

Hlau strippers thiab cutters: Txhawm rau npaj cov xov hlau uas yuav txuas mus rau qhov hloov.

Screwdrivers: Rau mounting qhov hloov yog tsim nyog.

Thaum tshav kub kub shrink tubing los yog hluav taws xob daim kab xev: Txhawm rau tiv thaiv cov xov hlau thiab tiv thaiv luv.

Multimeter: Rau kev kuaj lub rooj sib txoos.

Ib qho ntxiv, sib sau txhua qhov uas tsim nyog xws li resistors, diodes, lossis capacitors yog tias lawv yog ib feem ntawm Circuit Court.

3. Mounting lub toggle hloov

Nyob ntawm seb hom kev hloov pauv, mounting yuav cuam tshuam nrog kev hloov pauv ncaj qha mus rau PCB lossis ruaj ntseg rau lub vaj huam sib luag sab nraud. Ntawm no yog yuav ua li cas tuav ob hom mounting:

Vaj huam sib luag Mounting

Rau vaj huam sib luag-mounted toggle hloov:

Npaj lub qhov mounting: Xyuas kom lub vaj huam sib luag muaj qhov loj me kom haum rau qhov hloov pauv lub cev. Qhov no feem ntau yog ua los ntawm kev xyaum thiab tsim me me me me.

Ntxig tus hloov: Muab lub toggle hloov mus rau hauv lub qhov, xyuas kom nws haum snugly.

Luag lub nyem: Zawm cov txiv ntseej (yog tias tsim nyog) los tuav tus hloov pauv hauv qhov chaw. Ntau lub toggle hloov yuav los nrog lub txiv ntoo uas ruaj tus hloov mus rau lub vaj huam sib luag, ua kom nws tsis hloov pauv thaum lub sijhawm ua haujlwm.

PCB Mounting

Rau cov pob hluav taws xob tsim rau mount rau hauv pcb:

Txoj hauj lwm tus hloov ntawm tus PCB: Ntxig qhov hloov tus pin los ntawm cov qhov sib thooj ntawm PCB. Xyuas kom meej tias tus pins hloov kho nrog cov ntaub qhwv kom raug, uas feem ntau sau rau ntawm PCB nws tus kheej.

Cam cov pins: Siv cov hlau kub thiab cov yas sib dhos, ua tib zoo siv cov pob tes hloov mus rau PCB. Ceev faj kom tsis txhob tsim cov pob qij txha txias lossis tsis muaj zog uas tuaj yeem ua rau txoj kev sib txuas xoob.

Tshawb xyuas cov pob qij txha: Txheeb xyuas tias cov pob qij txha yog ci ntsa iab thiab tsim tau zoo, tsis muaj cov txuas txuas ntawm cov pins uas nyob ib sab. Siv lub multimeter los txheeb xyuas cov kev sib txuas.

4. Txuas lub Switch

Yog tias qhov hloov pauv tau raug siv los ua ib feem ntawm kev cai Circuit Court, cov txheej txheem xaim yuav koom nrog kev sib txuas cov xov hlau sab nraud mus rau qhov hloov pauv terminals. Nov yog yuav ua li cas xaim lub toggle hloov:

Npaj Cov Hlau

Sawb Cov Hlau xaus: Siv lub pas hlau xaim los tshem cov rwb thaiv tsev los ntawm cov xaim xaim, ua rau cov hlau me me ntawm cov hlau. Qhov no yuav tso cai rau cov hlau ua kom muaj kev nyab xeeb txuas rau lub chaw hloov chaw.

Tin cov xov hlau (yeem): Rau qhov sib txuas huv, koj tuaj yeem ua rau cov xov tooj ntawm cov hlau los ntawm kev thov ib qho me me ntawm cov hlau ua ntej txuas nws mus rau tus tes hloov. Qhov no pab txhim kho qhov zoo ntawm kev sib koom ua ke.

Txuas cov xov hlau

Ntxig cov xov hlau rau hauv terminals: Feem ntau toggle hloov pauv muaj cov screws me me lossis cov khoom siv uas yuav txuas nrog. Ntxig cov hlau stripping mus rau hauv lub davhlau ya nyob twg.

Zawm ntawm screws: Yog hais tias tus toggle hloov siv ntsia hlau terminals, zawm cov ntsia hlau nrog lub hau ntswj kom ruaj ntseg cov xov hlau nyob rau hauv qhov chaw.

Siv cov kev sib txuas: Rau qhov kev sib txuas ntxiv mus tas li, siv cov xov hlau rau cov terminals. Xyuas kom cov xov hlau ruaj khov nyob rau hauv qhov chaw ua ntej thov kev sib tsoo.

Insulate cov kev sib txuas: Siv cov cua sov shrink tubing los yog hluav taws xob daim kab xev los thaiv cov xov hlau thiab tiv thaiv kev sib tsoo luv.

5. Sim cov rooj sib txoos

Thaum lub toggle hloov yog mounted thiab wired, nws yog lub sij hawm los ntsuam xyuas lub rooj sib txoos. Ua cov kauj ruam hauv qab no:

Tshawb xyuas qhov txuas ntxiv: Siv lub multimeter los kuaj xyuas qhov txuas mus ntxiv ntawm qhov hloov pauv. Tig lub toggle kom ntseeg tau tias qhov hloov pauv tau zoo qhib thiab kaw lub voj voog raws li xav tau.

Kuaj hauv Circuit Court: Yog tias qhov hloov pauv yog ib feem ntawm lub voj voog loj dua, lub zog ntawm lub kaw lus thiab sim ua haujlwm ntawm qhov hloov. Xyuas kom tseeb tias qhov hloov pauv ua qhov kev xav tau (xws li, tig rau / tawm lub teeb liab, hloov ntawm txoj kev sib txawv, thiab lwm yam).

Tshawb xyuas cov luv: Muab ob npaug rau txhua qhov kev sib txuas kom ntseeg tau tias tsis muaj qhov tsis xav tau luv luv lossis xoob kev sib txuas uas tuaj yeem cuam tshuam kev ua haujlwm lossis kev nyab xeeb.

6. Ua kom tiav cov kev sib txoos

Tom qab ntsuas, yog tias txhua yam ua haujlwm raws li tau txais, ua tiav cov kev sib txoos los ntawm kev nyab xeeb ntawm cov xov hlau thiab tidying up chaw ua haujlwm. Yog tias tsim nyog, siv cable txuas los tswj cov xov tooj los yog txhawb nqa txoj haujlwm hloov chaw nyob hauv lub vaj huam sib luag lossis Circuit Court.

Ruaj ntseg qhov Hloov

Tighten tej mounting screws: Xyuas kom tseeb tias qhov hloov pauv tau ruaj khov rau hauv qhov chaw thiab tsis wobble lossis xoob thaum siv.

Tiv thaiv tawm tsam sab nraud: Yog hais tias lub toggle hloov yog siv nyob rau hauv ib puag ncig nyuaj siab (piv txwv li, sab nraum zoov lossis hauv cov plua plav muaj plua plav los ntawm av lossis noo noo.

Tag

Sib sau ua ke ib qho kev hloov pauv yog ib txoj hauv kev yooj yim, tab sis kev saib xyuas kom meej yog qhov tseem ceeb kom ntseeg tau tias kev ua haujlwm ruaj khov. Los ntawm kev ua tib zoo xaiv qhov kev hloov mus rau txoj haujlwm, txhim kho kom zoo thiab xaim nws, thiab kuaj lub rooj sib dhos, koj tuaj yeem xyuas kom lub qhov hloov pauv ua tau raws li qhov xav tau hauv koj lub voj voog. Txawm hais tias koj tab tom sib sau ua ke ib qho yooj yim rau / tawm mus rau lub teeb lossis ib qho nyuaj toggle rau lub teeb liab routing nyob rau hauv ib tug synthesizer, ua raws li cov kauj ruam los ua ke yuav ua rau kom lub neej ntev thiab kev ua tau zoo ntawm tus hloov nyob rau hauv koj qhov project electronics.