1. Hais txog kev teeb tsa
Thaum lub tshuab hluav taws xob tau teeb tsa, disassembled thiab ua haujlwm, thiab kev tshuaj xyuas xyuas, nco ntsoov ua hauv lub xeev ntawm lub hwj chim OFF. Txwv tsis pub nws yuav ua rau hluav taws xob poob lossis hlawv.
2. Hais txog kev siv hluav taws xob
Thov tsis txhob ua cov haujlwm xaim nyob rau hauv lub hwj chim-on xeev. Tsis tas li ntawd, thov tsis txhob kov qhov them nqi ntawm lub davhlau ya nyob twg thaum lub hwj chim-on. Txwv tsis pub nws yuav ua rau hluav taws xob poob siab.
Thov ua cov haujlwm xaim thiab vuam ua haujlwm raws li [tus qauv siv kom raug]. Yog tias cov hlua khi lossis vuam tsis zoo, nws yuav ua rau muaj kev puas tsuaj vim qhov kub tsis zoo.
3. Hais txog kev sib cuag load
Thov xaiv qhov tsim nyog hloov tus nqi raws li kev sib cuag load. Yog tias qhov tam sim no tau ua los ntawm qhov tam sim no tshaj qhov kev sib txuas, nws yuav ua rau lub melting thiab txav ntawm kev sib cuag, uas yuav ua rau luv luv Circuit Court thiab hlawv.
4. Hais txog hom kev thauj khoom
Raws li hom kev thauj khoom sib txawv, qhov tsis tu ncua thiab yoj tam sim no raws li qhia hauv daim duab hauv qab no yuav loj. Thov xaiv qhov tsim nyog hloov pauv raws li hom kev thauj khoom. Qhov loj dua lub nthwv dej tam sim no thaum txoj kev kaw, qhov ntau dua qhov kev noj thiab txav ntim ntawm kev sib txuas, uas yuav ua rau lub melting, txav, txav, thiab luv luv los yog kub hnyiab.
5. Hais txog kev siv ib puag ncig
Thov tsis txhob siv cov keyboards hauv ib puag ncig xws li cov pa hluav taws xob, cov pa hluav taws xob tawg. Vim yog qhov kub ntawm qhov hloov pauv thiab kub taub hau ntawm qhov hloov, nws yuav ua rau hluav taws kub lossis tawg.
6. Hais txog qhov cuam tshuam ntawm tus neeg hloov pauv
Thov tsis txhob cia qhov hloov pauv poob lossis faib qhov hloov pauv. Txwv tsis pub, tsis tsuas yog tsis tuaj yeem ua tiav nws cov yam ntxwv, tab sis kuj tseem tuaj yeem ua rau muaj kev puas tsuaj, hluav taws xob poob siab, thiab kev puas tsuaj.
7. Hais txog durability (lub neej)
Lub durability (lub neej) ntawm qhov hloov pauv yog qhov sib txawv heev raws li qhov sib txawv ntawm qhov hloov pauv. Thaum siv, thov paub meej tias cov cuab yeej siv tiag tiag hauv kev siv tiag tiag, thiab siv nws nyob rau hauv qhov ntau ntawm cov keyboards uas tso cai rau kev ua haujlwm. Yog tias koj tseem siv nws nyob rau hauv lub xeev ntawm degradation, nws yuav nws thiaj li ua rau tsis zoo rwb thaiv tsev, kev sib cuag, kev sib cuag tsis zoo, thiab kev puas tsuaj thiab kev puas tsuaj ntawm kev hloov nws tus kheej.
Cov teeb meem hluav taws xob:
① Hais txog kev siv cov khoom thauj
Lub peev xwm hloov pauv ntawm kev sib txuas lus thiab DC sib txawv heev, yog li thov paub meej tias tus nqi ntsuas. Lub peev xwm tswj tau ntawm DC yog tsawg heev. Qhov no feem ntau yog vim nws tsis muaj cov ntsiab lus xoom (zero -crossing point) zoo li kev sib txuas lus, yog li nws nyuaj rau tshem tawm thaum lub arc tsim tawm, ua rau lub sij hawm arc ntev dua. Tsis tas li ntawd, vim yog cov kev taw qhia tam sim no, nws yuav ua rau cov neeg tsiv teb tsaws chaw. Nws yog ib qho yooj yim ua rau kev nkag siab tsis zoo vim qhov tsis sib xws los ntawm qhov tsis sib xws.
Nyob rau hauv cov ntaub ntawv ntawm induction, qhov rov qab sensing voltage yuav raug generated. Qhov siab dua qhov hluav taws xob, lub zog ntau dua, uas yuav ua rau kev noj thiab kev tsiv teb tsaws chaw loj dua. Yog li ntawd, thov paub meej tias cov kev ntsuas ntsuas.
Thaum qhov hloov pauv yog me me load sab, thaum lub siab-load sab siv qhib thiab kaw load ntawm lawv qhov chaw thauj khoom, thov txuas lub relay haum rau lub load.
Cov xwm txheej ntawm cov nqi ntsuas ntawm txhua lub tshuab yog raws li hauv qab no.
Sensory load: fais fab tuag saum toj no 0.4 (kev sib txuas lus), lub sij hawm tas li 7ms (DC) qis dua 7ms (DC)
Lub teeb hluav taws xob thauj khoom: Muaj 10 npaug ntawm qhov hluav taws xob tam sim no sib npaug rau qhov tam sim no
Hluav taws xob thauj khoom: Muaj 6 npaug ntawm cov nthwv dej sib npaug rau qhov tam sim no
Nco tseg. Sensory loads yog cov teeb meem tshwj xeeb hauv DC circuits, yog li nws yuav tsum tau nkag siab tag nrho cov nqi ntawm lub sij hawm tas li (L / R) ntawm lub load.
Inrush tam sim no
Xaiv qhov hloov kom raug:
Thov xaiv qhov tsim nyog hloov thiab siv raws li ib puag ncig thiab kev thauj khoom.
Thov xaiv qhov tsim nyog hloov nyob rau hauv cov lus qhia xaiv raws li hom ntsuas tam sim no, kev khiav hauj lwm load, hom tsav tsheb, thiab tej yam kev mob.
Kev siv cov keyboards nrog cov keyboards loj es tsis txhob siv cov keyboards micro-tam sim no yuav cuam tshuam rau kev ntseeg siab ntawm kev sib cuag, yog li thov sim zam nws. Thov xaiv cov keyboards tsim nyog rau kev hloov tam sim no. Nyob rau hauv ib puag ncig uas tej zaum yuav raug nchuav los ntawm cov kua xws li dej, lub foob-hom hloov yog siv nyob rau hauv ib puag ncig uas muaj ntau impurities thiab hmoov av.
