Gariiradda Electromagnetic ee xamuulka ABS nidaaminaya waalka 4721950520

Gariiradda guud

1. Gariiradda lakabka ah

Gariiradda hal lakabka ah ayaa ku dhaawacan agagaarka tuubada warqadda ama qalfoofka dubista oo leh fiilooyin dahaaran mid mid. Sida gariiradda anteenada mawjada ee raadiyaha transistor ah.

2. gariiradda malabka

Haddii dayuurada gariiradda boogtu aanay la mid ahayn dusha wareegta, balse ay isku xidho xagal gaar ah, gariiradda noocaan ah waxaa loo yaqaannaa gariiradda malabka. Iyo inta jeer ee uu siligu dib u foorarsado marka uu hal mar wareego, taas oo inta badan loo yaqaan tirada laablaabashada. Habka dabaysha malabka ayaa leh faa'iidooyinka mugga yar, awood yar oo qaybsan iyo inductance weyn. Gariiradaha malabka ayaa dhamaantood ku dhaawacmey mishiinka dabeysha malabka. Dhibcaha isku laabma ee badan, ayaa sii yaraanaya awoodda la qaybiyey.

3. Xudunta Ferrite iyo gariiradda budada birta ah

Inductance ee gariiradda ayaa la xidhiidha haddii ay jirto xudunta birlab ah iyo in kale. Gelida xudunta ferrite ee gariiradda xudunta u ah hawada waxay kordhin kartaa inductance waxayna wanaajisaa tayada gariiradda.

4, gariiradda xudunta u ah copper

Gariiradda xudunta u ah naxaasta ayaa si weyn loogu isticmaalaa kala duwanaanshaha hirarka ultrashort. Way ku habboon tahay oo waarta in la beddelo inductance-ka iyadoo la beddelayo booska xudunta naxaasta ee gariiradda.

5, Inductctor code midabka

Inductor-ka midabka leh waa inductor leh inductance go'an, inductance-kiisana waxaa lagu asteeyaa giraanta midabka sida resistor-ka.

6, gariiradda ceejis (ceejiso)

Gariiradda xaddidaysa marinka beddelka hadda waxa loo yaqaan gariiradda choke, kaas oo loo qaybin karo gariiradda mareegta oo joogto ah iyo gariiradda mareegta oo hooseeya.

7. Gariiradda leexleexda

Gariiradda leexintu waa culeyska heerka wax soo saarka wareegga iskaanka TV-ga. Gariiradda leexintu waxay u baahan tahay dareen leexasho sare leh, goob birlab ah oo isku mid ah, qiimaha Q sare, cabbir yar iyo qiimo hoose.

shaqayn

fal ku ceeji

Awoodda iskeed u kicisay ee ku jirta gariiradda gariiradda inductance ayaa had iyo jeer ka hortagta isbeddelka hadda jira ee gariiradda. Gariiradda inductance waxay saameyn xannibaad ku leedahay AC hadda, iyo cabbirka saameynta xannibaadda waxaa loo yaqaan 'inductance xl', unuguna waa ohm. Xidhiidhka ay la leedahay inductance L iyo AC inta jeer ee F waa xl=2πfl. Inductors waxaa inta badan loo qaybin karaa gariiradda mareegta oo joogto ah iyo gariiradda joogsiga hoose.

Daawaynta iyo xulashada inta jeer

Wareegga hagaajinta lc waxa la samayn karaa iyada oo la isku xidho gariiradda inductance iyo capacitor is barbar socda. Taasi waa, inta jeer ee oscillation dabiiciga ah f0 ee wareegga waxay la mid tahay inta jeer ee f ee calaamadda aan beddelmin, sidaas darteed falcelinta inductive iyo falcelinta awoodda wareegga sidoo kale waa siman yihiin, sidaas darteed tamarta korantada ayaa dib u soo noqnoqota dib u soo celinta capacitance, taas oo ah ifafaale resonance ee wareegga lc. Marka la eego resonance, falcelinta inductive-ka iyo falcelinta awoodda wareegga wareegga ayaa u dhigma oo ka soo horjeeda, falcelinta inductive ee wadarta wareegga hadda waa tan ugu yar tan hadda jirtana waa tan ugu weyn (oo tixraacaysa calaamadda AC ee leh f = "F0"). Wareegga resonant lc wuxuu leeyahay shaqada xulashada soo noqnoqda, kaas oo dooran kara calaamadda AC oo leh qaar ka mid ah