Inkinobho yokucindezela kwebhondi ephindwe kabili shintsha ukukhanya okushibhile kwe-LED okuzenzakalelayo

Ubuwazi ukuthi ungalawula ukuthi angakanani amandla ageleza ngeswishi?Uma ungawazi amaswishi e-double pole, double-throw (DPDT), cishe awuzazi zonke izindlela ezingasiza ngazo.Lezi zinguquko zinezinjongo ezimbaxambili, zinikeza umsebenzisi izigxobo ezimbili ezihlukene kanye nokuphonswa okubili okuhlukene esigxotsheni ngasinye.

Asetshenziselwa ukuphula noma ukuqedela isekethe kagesi ngokuvula noma ukuvala amasekhethi amabili ahlukene ngaphakathi kwedivayisi eyodwa.Asetshenziswa kakhulu emisebenzini enzima efana nemishini yezimboni, izinto zikagesi zasendlini (njengelambu), namarobhothi.Ake sibheke konke odinga ukukwazi mayelana nokushintsha kwe-DPDT kule webhusayithi.

I-double pole, i-double-throw (DP-DT) iswishi kagesi evamile evumela ukulawula amasekhethi amabili ahlukene ngeswishi eyodwa.Kusukela egameni, kusho ukuthi le swishi inokokufaka okubili kanye nemiphumela emine.Okokufaka okukodwa kulawula okuphumayo okubili yingakho kuthiwa ukuphonsa kabili.

Lolu hlobo lokuxhuma lusho ukuthi ukushintshwa kukuvumela ukuthi uqondise okwamanje kumjikelezo othile ngokuya ngemodi yayo yamandla.Lokhu kufezwa ngebha eslayidayo noma i-lever ehamba isuka kusethi yoxhumana nabo iye kwenye, ivula noma ivale amandla.Izinhlelo zokusebenza ezijwayelekile zokushintshwa kwe-DPDT zifaka ukukhanya, ukulawula imoto, nokulawula amandla.

Ukushintsha okujwayelekile kwezigxobo eziphindwe kabili kuvame ukwakhiwa ngamasethi amabili azimele oxhumana nabo kumapuleti amabili astakiwe anamatheminali amane.Isethi ngayinye ixhunywe esigxotsheni sayo, yingakho igama elithi double pole.Ngaphakathi kwesigxobo ngasinye, kukhona abathintwayo ababili abangaphonswa ngokuzimele ukuze kuvunyelwe ukugeleza kwamanje kunoma iyiphi indlela.

Indlela esebenza ngayo ilula kakhulu: i-current ingena ngesinye sezigxobo futhi idlule kusethi yokuqala yoxhumana nabo bese idlula kusethi yesibili yothintana nabo bese iphumela kwesinye isigxobo.

Edivayisini enepheya eyodwa kuphela yokufaka/yokukhiphayo, ungasebenzisa le swishi ukuze uvule/uvale okuthile noma uhlehlise i-polarity yayo.Uma unamapheya angaphezu kwelilodwa, unezinketho eziningi.

Ungakwazi ukuxhumanisa amapheya amaningi ndawonye ukuze wonke abe okokufaka okukodwa kodwa abe nemiphumela yawo futhi ngaleyo ndlela abe nezawo izindlela zokulawula ezihlukene (njengeswishi yokukhanya).