Edgewise qhov txhab inductors ua lub luag haujlwm tseem ceeb hauv kev ua kom lub zog ruaj khov hauv cov hauv qab no:
1. Lub zog cia thiab tso tawm hauv Switching Circuits
Hauv cov khoom siv hluav taws xob xws li cov khoom siv hluav taws xob hloov hluav taws xob (SMPS), cov khoom siv hluav taws xob siv hluav taws xob yog siv los khaws lub zog thaum lub sijhawm hloov pauv. Thaum qhov hloov pauv, tam sim no tsim nyob rau hauv inductor, thiab lub zog yog khaws cia hauv nws qhov chaw sib nqus (). Raws li qhov hloov pauv, lub inductor tiv thaiv qhov hloov pauv tam sim no thiab tso tawm lub zog khaws cia rau cov zis. Cov txheej txheem tas mus li no yuav pab kom du tawm qhov voltage pulsations. Tus nqi inductance ntawm edgewise qhov txhab inductor txiav txim siab tus nqi ntawm lub zog cia thiab tso tawm. Ib lub inductor tsim tau zoo nrog tus nqi tsim nyog inductance tuaj yeem tswj tau qhov tso zis ntau dua los ntawm kev tswj cov dej ntws ntawm lub zog.
2. Lim High - Zaus Ripple
Edgewise qhov txhab inductors, thaum siv ua ke nrog cov capacitors, tsim LC lim circuits. Hauv cov lim dej no, qhov inductor impedance () nce nrog zaus. High-frequency voltage ripples, uas yog feem ntau generated nyob rau hauv lub hwj chim-hloov txheej txheem, ntsib ib tug siab impedance ntawm lub inductor. Raws li qhov tshwm sim, cov inductor thaiv qhov kev nkag ntawm cov khoom siv high-frequency, cia tsuas yog DC lossis cov khoom siv tsawg zaus dhau mus rau qhov tso zis. Qhov kev lim dej no yuav pab txo qis ripple voltage thiab muab qhov tso zis ntau zog.
3. Kev tiv thaiv kev sib nqus saturation
Kev tsim kho ntawm edgewise qhov txhab inductors yog tsim los tiv thaiv magnetic saturation. Sib nqus saturation tuaj yeem ua rau poob sai sai hauv inductance thiab kev hloov pauv hauv inductor tus cwj pwm. Los ntawm kev siv cov ntaub ntawv tsim nyog thiab winding geometries, edgewise qhov txhab inductors tuaj yeem ua haujlwm hauv lawv cov kab sib nqus sib nqus. Qhov no ua kom ntseeg tau tias inductor ua haujlwm tau zoo thiab pab tswj kom muaj qhov hluav taws xob ruaj khov.
Qhov twg yuav khoom zooEdgewise Wound Inductorthov mus saib lub vev xaib hauv qab no: www.hyper-elec.com