Dab Tsi Yog Qhov Tseem Ceeb Tus Cwj Pwm Ntawm Tus Inductor | TAU TXAIS

Dab tsi yog cov yam ntxwv tseem ceeb ntawm qhov ua tsis tau? Kev lag luam Inductance Getwell yuav qhia koj.

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Lub luag haujlwm tseem ceeb ntawm inductor yog DC, thaiv AC, hauv Circuit Court ua si lub luag haujlwm ntawm lim, kev co, ncua, tsoo, thiab lwm yam.

Inductance coil rau AC tam sim no muaj qhov cuam tshuam, qhov loj ntawm cov nyhuv thaiv yog hu ua inductive XL, chav tsev yog ohm.Qhov kev cuam tshuam ntawm qhov inductance L thiab hloov pauv tam sim no F yog XL = 2π FL.

Inductors yog mas muab faib rau hauv high zaus choke coil thiab tsawg zaus choke coil.

1. inductance L: inductance L sawv cev qhov sib xws ntawm cov kauj nws tus kheej, thiab qhov loj ntawm qhov tam sim no tsis muaj dab tsi los ua.Piv txwv rau qhov tshwj xeeb inductance coils (xim code inductors), qhov inductance feem ntau tsis yog tshwj xeeb rau ntawm coil, tab sis cim nrog lub npe tshwj xeeb.

2.Inductive resistance XL: qhov loj ntawm qhov thaiv cov nyhuv ntawm qhov induction co rau AC tam sim no yog hu ua inductive resistance XL, chav tsev yog ohm.Qhov kev sib raug zoo ntawm inductance L thiab hloov tam sim no zaus F yog XL = 2π fL.

3.Quality Q: Zoo Q yog lub cev kom muaj nuj nqis sawv cev rau qhov coil zoo, Q yog qhov sib piv ntawm kev tiv thaiv kev tiv thaiv qog XL rau qhov sib npaug tsis kam, uas yog: Q = XL / R.The loj dua Q nqi ntawm winding, qhov me qhov poob.Qhov winding Q tus nqi muaj feem cuam tshuam ncaj qha tam sim no tus nqi ntawm cov hlau, lub dielectric poob ntawm lub moj khaum, poob ntawm daim hlau lossis cov tub ntxhais, lub siab ua rau daim tawv nqaij thiab lwm yam.Qhov Q tus nqi ntawm lub kauv feem ntau yog nyob nruab nrab ntawm kaum tawm pua ​​thiab ntau pua .Multi-strand tuab cov plaub hau adopts coil, uas tuaj yeem txhim kho Q tus nqi ntawm cov kauj.

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4.cuaj khov capacitance: muaj nyob rau hauv lub coil ntawm tig, ntawm lub kauj thiab lub thaiv, thiab zoo li nruab nrab ntawm lub coil thiab hauv qab phaj ntawm cov kis tau tawg tau tawg.Qhov kev muaj peev xwm ntawm tawg capacitance ua rau tus nqi Q ntawm lub coil txo qis thiab qhov ruaj khov ua kom tsis zoo, kom lub zog me dua qhov tawg ntawm daim ntawv xaj hluav taws xob, qhov zoo dua qub. windings windings tuaj yeem txo qhov faib faib ua lwm yam.

5.Aleowable yuam kev: qhov sib txawv ntawm tus nqi tiag tiag thiab tus nqi nominal ntawm tus inductor muab faib raws feem pua ​​ntawm tus nqi nominal.

6.nominal tam sim no: hais txog lub coil tso cai los ntawm qhov loj tam sim no, feem ntau nrog cov tsiaj ntawv A, B, C, D, E feem, cov nominal tam sim no tus nqi yog 50mA, 150mA, 300mA, 700mA, 1600mA. 

Cov ntaub ntawv saum toj no yog muab tso ua ke thiab xa tawm los ntawm inductor cov neeg xa khoom. Yog tias koj muaj kev txaus siab, tshawb " Inductorchina.com " kom paub cov ntaub ntawv ntau ntxiv.