Waa maxay farqiga u dhexeeya indha-indheeye iyo indha-indheeye | HELI

What is the difference between an inductor and an inductor?Let's follow the warshadda soo-dhexgalka si loo fahmo:

Isku-xirnaanta inductance

Gariiradda waxay ka kooban tahay silig wareegsan oo wareegsan oo tuubbo dahaadh leh oo midba midka kale ka dahaaran yahay, tuubbada dahaadhkuna waxay noqon kartaa mid godan, ama waxay ku jiri kartaa xudunta birta ama xudunta budada magnetic.

Inductance coils are devices that work on the principle of electromagnetic induction.When an electric current flows through a wire, an electromagnetic field is generated around the wire, and the wire itself is induced to the wire in the electromagnetic field.The effect on the wire itself, which produces the electromagnetic field, is called "self-induction", that is, the changing current generated by the wire itself produces a changing magnetic field, which further affects the current in the wire;The effect on other wires in this electromagnetic field range is called mutual inductance.

The electrical properties of an inductor coil are the opposite of those of a capacitor, "switching low frequencies and blocking high frequencies".High frequency signal will encounter great resistance when passing through the inductance coil, and it is difficult to pass.The resistance to the low-frequency signal passing through it is relatively small, that is, the low-frequency signal can pass through it easily.The resistance of an inductor to direct current is almost zero.

Resistance, capacitance, and inductance all exhibit resistance to the flow of electrical signals in a circuit. This resistance is called "impedance".The impedance of an inductor to a current signal utilizes the coil's self-induction.Inductance coils are sometimes referred to simply as "inductance" or "coil", denoted by the letter "L".When winding an inductor coil, the number of turns of the coil wound is commonly referred to as the number of turns of the coil.

Habka shaandhada ceejinta caadiga ah

inductor

Inductors waa qaybo lagu kaydin karo iyadoo loo rogayo tamarta korantada tamarta birlabta. Inductor-ku wuxuu la mid yahay qaab dhismeedka transformer-ka laakiin wuxuu leeyahay hal dabayl oo keliya. Indha-indheeyaha wuxuu leeyahay cilad-celin cayiman oo kaliya caqabad ku ah isbeddelka hadda jira. xaalad aan hadda la dhaafin, waxay isku dayi doontaa inay ka hortagto in qulqulka socda uu ku dhex maro marka wareegku xiran yahay; Haddii qalabka wax lagu dheereeyo uu ku jiro xaalad hadda jirta, wuxuu isku dayi doonaa inuu qabto kan joogtada ah ee hadda socda marka la jaray wareegga. , falceliyaha, falceliyaha firfircoon.

Soojiidasho la'aanta waxaa lagu sameyn karaa iyadoo la maareynayo xudunta magnetic-ka iyadoo la adeegsanayo walxaha wax lagu dhaqo, sida caadiga ah silig naxaas ah, ama iyadoo laga saarayo xudunta ama lagu beddelayo walxo ferromagnetic ah. Waxaa jira noocyo badan oo indha-indheeyeyaal ah, badankoodna waxay ku dahaadhan yihiin xarigyo jilicsan oo ku duudduuban dunmiiqa ferrite, halka qaar ka mid ah indha-indheeyeyaasha ilaaliya ay guntooda gabi ahaanba ku dhex jiraan ferrite-ka. Qalabka indha indheynta yar ayaa si toos ah loogu dhejin karaa PCB, iyadoo la adeegsanayo habka loo dhigo dariiqyada wareegga ah. Indhoolayaasha qiimaha yar ayaa sidoo kale lagu sameyn karaa wareegyo isku dhafan isla nidaamka isla sida transistors. Codsiyadaan, isku xirnaanta aluminium waa Si kastaba ha noqotee, caqabadda ugu caansan ee ku saleysan isticmaalka dhabta ah waa wareeg loo yaqaan 'rotator', oo adeegsada kaabayaasha iyo a Qeybaha loo adeegsado kala soocida mowjadaha sare ayaa badanaa ka kooban silig maraya tiirarka magnetka ama kuusha.

SMD wax taaj oo kale Power Inductor -SGT

Gariiradda inductance way ka duwan tahay inductor-ka

Qalabka indha-indha-indhuhu waa qayb muhiim ah oo ka mid ah indha-indheynta maxaa yeelay indha-indheeyaha guud ahaan wuxuu ka kooban yahay qalfoof, hawo-qaadis (gariiradda), gaashaan, qalabka wax lagu duubo, xudunta birlabta ama xudunta, iwm.

Inductors waa qaybo lagu kaydin karo iyadoo loo rogayo tamarta korantada tamarta birlabta. Inductor-ku wuxuu la mid yahay qaab dhismeedka transformer-ka laakiin wuxuu leeyahay hal dabayl oo keliya. Indha-indheeyaha wuxuu leeyahay cilad-celin cayiman oo kaliya caqabad ku ah isbeddelka hadda jira. xaalad aan hadda la dhaafin, waxay isku dayi doontaa inay ka hortagto in qulqulka socda uu ku dhex maro marka wareegku xiran yahay; Haddii qalabka wax lagu dheereeyo uu ku jiro xaalad hadda jirta, wuxuu isku dayi doonaa inuu qabto kan joogtada ah ee hadda socda marka la jaray wareegga. , falceliyaha, falceliyaha firfircoon.

Inductance coils are devices that work on the principle of electromagnetic induction.When an electric current flows through a wire, an electromagnetic field is generated around the wire, and the wire itself is induced to the wire in the electromagnetic field.The effect on the wire itself, which produces the electromagnetic field, is called "self-induction", that is, the changing current generated by the wire itself produces a changing magnetic field, which further affects the current in the wire;The effect on other wires in this electromagnetic field range.

radial inductor 1mh RLP0913W3R-6.5MH-E

Waxyaabaha kor ku xusan waa isku-xirnaanta inductance iyo inductance waxay leeyihiin waxa lagu kala soocayo; Waxaan nahay soosaara soojire , ku soo dhawow inaad ogaatid: inductor axial, inductor radial....