xov xwm

Kuv ntseeg tias ntau tus neeg tsis meej pem txog kev sib piv ntawmtiv thaivinductorthiab unshieldedinductor. Raws li qhov sib txawv ntawm magnetic shielding kev ua tau zoo, muaj ob lub npe sib txawv ntawm shieldedinductorthiab unshieldedinductor. Tiv thaivinductorsuav nrog chipinductorthiab kuv-shapedinductor, thiab tib yam muaj tseeb rau unshieldedinductor.

Yog li cas peb ceev zone shieldedinductorthiabtsis muaj thaivinductor? Dab tsi yog qhov txawv ntawm lawv? Tus editor ntawm Xinchenyang Electronics yuav piav qhia los ntawm peb yam hauv qab no.

1. Distinguishing ntawm shieldedinductorthiab unshieldedinductornyob rau hauv tsos

Lub shielding inductor muaj cov qauv sib nqus tiv thaiv sab nraud, yog li cov coil winding yuav tsum tsis muaj kev tiv thaiv.inductorlos ntawm cov tsos, thiab lub coil winding tsis tuaj yeem pom los ntawm cov tsos ntawm shielding inductor.

Tab sis muaj ib qho tshwj xeeb uas yuav tsum tau nco ntsoov: lub kauj tsis pom tsis tas yuav tsum muaj qhov thaiv inductor, tab sis nws kuj yuav yog I-shaped inductor nrog lub tes tsho thermally hloov tau.

Thib ob, cov qauv sib nqus hluav taws xob sib xyaw ua ke sib txawv shieldedinductorthiab unshieldedinductor

III. 1. Cov qauv hluav taws xob sib nqus ntawm cov shielded inductor yog cov qauv sib nqus sib nqus: kaw cov khoom sib nqus hluav taws xob yog tsim los ntawm cov khoom sib nqus nrog me me sib nqus impedance, uas txhais tau hais tias cov tub ntxhais sib nqus yog ib qho toroidal core, uas yog lub kaw sib nqus sib nqus. qauv.

4. Cov qauv hluav taws xob sib nqus ntawm qhov tsis muaj kev tiv thaivinductoryog ib qho qhib sib nqus Circuit Court: txij li cov qauv sib nqus sib nqus tau nthuav tawm, nws muaj qhov sib txawv ntawm huab cua, thiab nws cov impedance kuj loj, uas txhais tau hais tias cov tub ntxhais sib nqus yog U-shaped lossis EE-shaped core.

Tsib, peb, paub qhov txawv shieldedinductorthiab unshieldedinductornyob rau hauv cov nqe lus ntawm kev ua tau zoo

6. Vim qhov sib txawv sib nqus shielding qauv ntawm shielded inductors thiab unshielded inductors, nyob rau hauv tib yaminductorthiab kev khiav hauj lwm tam sim no, lub ntim ntawm cov shielded inductors yog loj dua li ntawm cov unshielded inductors.

7. Lub unshielded inductor muaj cov yam ntxwv ntawm siab saturation sib nqus tus nqi, me me thiab tsawg impedance. Feem ntau tsom rau plug-in inductors, ib feem ntawm cov nti inductors GCD series (uas yuav sai sai no yuav hloov los ntawm shielded inductors), thiab pas nrig inductors.

8. 3. Lub shielding inductor muaj cov yam ntxwv ntawm lub zog siab, tsis tshua muaj zog thiab siab tam sim no. Feem ntau siv nyob rau hauv circuits uas muaj cov kev xav tau siab rau EMC, suav nrog cov teeb liab kis tau tus mob, kev xam cov ntse, thiab lwm yam, xws li xov tooj ntawm tes, khoos phis tawj, suab zoo thiab lwm yam.