xov xwm

SMD fais fab inductors yog ib qho ntawm cov iav hlau uranium resistors. Hom hom inductance, tseem hu ua hom hom choke, feem ntau yog siv los lim tawm hom kev cuam tshuam electromagnetic cuam tshuam hauv computer hloov hluav taws xob khoom siv. Nyob rau hauv kev tsim ntawm lub rooj tsav xwm Circuit Court, hom hom inductor kuj ua haujlwm raws li EMI lim los tiv thaiv cov hluav taws xob nthwv dej uas tsim los ntawm cov kab hluav taws xob siab ceev los ntawm hluav taws xob mus rau sab nraud. Nws yog ib qho resistor ua los ntawm kev sib xyaw ntawm cov hmoov hlau thiab uranium iav hmoov, uas yog tshuaj ntsuam-luam tawm ntawm lub zog siab SMD fais fab inductor ntawm lub substrate. Zoo wettability, kub tsis kam, tsis kub coefficient. Kev siv cov cuab yeej nominal los ua ke tau ntau heev, thiab cov khoom siv hluav taws xob sib dhos los ntawm SMT tau tshaj 90%. kuv lub tebchaws yuav tsum tau nkag mus rau SMT kev txawj ntse txij li xyoo 1980s. Nrog rau kev tsim cov khoom siv SMT me me, kev siv SMT pawg tau nthuav dav ntxiv. Aviation, aerospace, instrumentation, tshuab cuab yeej thiab lwm pawg kuj siv SMT los tsim ntau yam me me ntawm cov khoom siv hluav taws xob lossis qhov chaw.

Resistors yog tus kheej hu ua resistors hauv lub neej txhua hnub. Ib qho kev txwv tam sim no txuas nrog lub resistor hauv ib lub voj voog. Lub resistor muaj tus nqi ruaj khov ntawm ob tus pins thiab yog siv los txwv qhov tam sim no ntws los ntawm ceg uas nws txuas nrog. Qhov kev tiv thaiv uas nws tus nqi kuj tsis tuaj yeem hloov pauv tau yog hu ua kev tiv thaiv ruaj khov. Cov uas muaj qhov sib txawv tsis sib xws yog hu ua potentiometers lossis cov resistors sib txawv. Qhov kev tiv thaiv virtual yog linear, uas yog, lub sijhawm tam sim no los ntawm qhov tsis kam yog proportional rau qhov siv tam sim no voltage. Variable resistor rau voltage divider. Ib los yog ob lub xov tooj txav tau hlau nias nruj nreem rau ntawm qhov chaw tiv thaiv. Txoj hauj lwm tiv tauj txiav txim qhov tsis kam ntawm qhov kawg ntawm qhov resistor thiab qhov sib cuag.

Nta ntawm SMD fais fab inductor manufacturers cov khoom
Me me thiab lub teeb yuag; · Haum rau reflow soldering thiab yoj soldering; · Lub cev muaj zog tuaj yeem muaj zog thiab ruaj khov; · Cov nqi sib dhos qis, sib txuam nrog cov khoom siv ua haujlwm nquag; · High mechanical zog thiab cov yam ntxwv siab zaus. Txhawm rau tiv thaiv cov xov hlau, loops thiab coils los ntawm sab nraud magnetic teb thiab txo qhov cuam tshuam ntawm electromagnetic teb generated los ntawm Circuit Court ntawm lwm yam khoom, magnetic shielding los yog electromagnetic shielding txoj kev feem ntau yog saws.
Cov ntaub ntawv dab tsi yog ua los ntawm SMD fais fab inductors?
SMT resistors yog tsim los ntawm cov ntaub ntawv hauv qab no:
Cov khoom siv hauv paus yog alumina, thiab cov ntaub ntawv tiv thaiv yog ruthenium oxide
1. Substrate
2. Tsis kam muab tshuaj txhuam
3. Nyeem cov lus qhia
4. Cov ntaub ntawv qhia zoo thiab cov ntaub ntawv qhia sab
5. Kev saib xyuas thawj zaug ntawm iav G16. Kev saib xyuas thib ob ntawm iav G27.