Yuav ua li cas xaiv EMI cov ntaub thaiv npog raug raug

Nrog rau cov khoom siv hluav taws xob ntau ntxiv, EMI teeb meem tau dhau los ua qhov hnyav dua, thiab EMI cov ntaub thaiv npog tau nce thiab tau siv dav hauv ntau yam. Thaum xaiv cov khoom siv EMI tiv thaiv zoo tshaj plaws ntawm cov khoom siv hluav taws xob ua lag luam xws li kev sib txuas lus, khoos phis tawj, automation, kev kho mob, thiab lwm yam, feem ntau tuaj yeem xav txog: beryllium copper reeds, conductive foam, conductive rubber, thiab lwm yam raws li qhov sib txawv xav tau. ntawm cov khoom siv, cov ntaub ntawv sib txawv tuaj yeem muab cov qib sib txawv ntawm electromagnetic shielding, haum rau cov duab sib txawv thiab ib puag ncig sealing yuav tsum.
Thaum tsim thiab xaiv EMI shielding cov ntaub ntawv, tsib yam nram qab no yuav tsum tau xav txog:
1. Shielding kev ua tau zoo, cov khoom lag luam feem ntau yuav tsum muaj kev txo qis ntawm 60 ~ 120dB;
2. Compression npaum li cas, cov khoom lag luam feem ntau xav txog kev tsim qis qis, qhov compression muaj txiaj ntsig zoo rau kev tiv thaiv kev ua haujlwm ntawm cov roj hmab conductive, thaum lub compression npaum li cas los ntawm kev tiv thaiv kev ua haujlwm ntawm cov hlau reeds thiab conductive npuas;
3. Tiv thaiv cov khoom zoo li qub; mechanical durability; Kev sib khi ntawm ib puag ncig sab nraud xws li dej thiab hmoov av;
4. Electrocorrosive nruab nrab ntawm cov khoom siv tiv thaiv thiab tiv thaiv cov hlau nruab nrab kom tsis txhob muaj cov khoom siv hluav taws xob uas ua rau hluav taws xob yaig;
5. Tus nqi, kev pab lub neej, kev kam rau siab thiab kev teeb tsa (riveted type, bonded type, etc.)
Cov hauv qab no yog peb cov ntaub ntawv EMI:
1. Hlau reeds
Beryllium tooj liab reeds yog cov ntiv tes zoo li tooj liab reeds ua los ntawm tshwj xeeb alloy beryllium tooj liab, uas ua ke high-qib EMI shielding nyhuv thiab elastic nuv thiab lub puab tsaig rub nrog me me sealing quab yuam yam ntxwv, ua rau nws xaiv zoo tshaj plaws thaum txhua yam durability yuav tsum tau. Cov kev ua haujlwm siab ntawm beryllium tooj liab shrapnel: siab tensile zog, zoo corrosion kuj thiab zoo hluav taws xob conductivity, ua rau nws zoo tagnrho EMI shielding khoom siv nyob rau hauv ib tug dav zaus band, thiab yuav siv tau nyob rau hauv ib tug ntau yam ntawm cov khoom siv hluav taws xob nrog EMI / RFI lossis ESD teeb meem. Muaj cov khoom tiav tiav ntawm cov tooj liab ci ci, ci npib tsib xee thiab ci tin, uas tau nruab rau ntawm cov hlau sib txawv kom txo tau cov suab nrov galvanic thiab galvanic corrosion ntawm cov hlau sib txawv. Spira hlau kauv raj tuaj yeem ua trough mounted lossis ntim nrog roj hmab lossis silicone cores.