EMI Shielding Products

EMI vent panels

Kufotokozera

EMI vent panel imatha kuteteza kusokoneza kwa ma radiation komanso mpweya wabwino. Mawindo otetezedwa ndi mpweya ndi ma cutoff waveguide bundle opangidwa ndi ma cutoff waveguides ang'onoang'ono. Mawonekedwe apakati a mawindo a ventilation cutoff waveguide nthawi zambiri amakhala awa: ozungulira, a square ndi hexagonal. Mapulaneti otetezera mpweya otetezedwa amagawidwa m'magulu atatu: zitsulo zachitsulo za Honeycomb Ventilation Panel, zitsulo zotetezedwa za aluminiyamu zotsekemera za uchi, ndi DUST FILTER shielding air vent.

Electromagnetic shielding ventilation panels amagwiritsidwa ntchito makamaka m'malo obisalamo ankhondo, zoyambira zam'manja, magalimoto olumikizirana, magalimoto apadera ndi magalimoto okhala ndi zida, zipinda zotetezedwa, zida zamagetsi zamagetsi zamagetsi, ndi zina zambiri kuti apereke ntchito ziwiri za mpweya wabwino komanso kutulutsa kutentha komanso chitetezo chamagetsi.

Kuvomereza: Agency, Trade, Yogulitsa

Malipiro: T/T

Kampani yathu imatha kupereka ntchito zosinthidwa makonda kuti ikwaniritse zosowa zosiyanasiyana zamakasitomala, komanso kupereka mawonekedwe ofananira ndi ma elekitiroma ndi ntchito zowongolera makasitomala.

Lumikizanani nafe

tsatanetsatane wazinthu

kufotokoza2

EMI vent panel Gasket Selection

Kampaniyo imatha kupatsa makasitomala ma gaskets osiyanasiyana otetezedwa ndi mpweya wabwino. Mitundu ya gasket iyi makamaka imaphatikizapo: beryllium copper bango, bango lokutidwa ndi faifi, bango lokutidwa ndi malata, ma wire mesh kuphatikiza gasket, all-metal wire mesh gasket ndi aluminiyamu-plated rabber gasket.

Tebulo la magwiridwe antchito apamwamba

Njira ya chithandizo	Process Kodi	Kufotokozera Njira	Kuchuluka kwa ntchito
Kuyika kwa nickel kowala	01	Kupaka kwa amorphous, kukana bwino kwa chilengedwe, magetsi abwino kwambiri komanso maginito.	Aluminiyamu mawindo mpweya mpweya Mawindo Zitsulo mpweya mpweya (kuphatikizapo mpweya zitsulo, zitsulo zosapanga dzimbiri)
Kuyika kwa nickel wakuda	04	Black, mogwirizana ndi zofuna za makasitomala kusinthasintha mtundu, ali ndi kukana kwabwino kwa chilengedwe komanso magwiridwe antchito abwino kwambiri.	Aluminiyamu mawindo mpweya mpweya Mawindo Zitsulo mpweya mpweya (kuphatikizapo mpweya zitsulo, zitsulo zosapanga dzimbiri)
Kusamba kwa mchere wa QPQ	06	Wakuda, kuti agwirizane ndi mtundu wamakasitomala, amakhala ndi chitetezo chochepa.	Zenera lolowera muzitsulo zosapanga dzimbiri
Electroplating Tin	02	Imakhala ndi kukana kwachilengedwe, ndiyotsika mtengo kuposa plating ya nickel, ndipo ndiyosavuta kuwotcherera.	Aluminium Ventilation Window Carbon Steel Ventilation Window
Kupopera utoto (varnish, conductive paint)	05	Ili ndi kukana kwapakati pa chilengedwe komanso mtengo wotsika, ndipo nthawi zambiri imagwiritsidwa ntchito popangira mawindo olowera mpweya m'zipinda zotetezedwa.	Aluminiyamu mawindo mpweya mpweya Mawindo Zitsulo mpweya mpweya (kuphatikizapo mpweya zitsulo, zitsulo zosapanga dzimbiri)
Conductive Oxidation	03	Mtengo wotsika, wosagonjetsedwa ndi chinyezi ndi kutentha.	Windo la aluminium mpweya wabwino
Chithandizo cha Passivation	07	Mtengo wotsika, wosagonjetsedwa ndi chinyezi ndi kutentha.	Zenera lolowera muzitsulo zosapanga dzimbiri

Mtundu wa Shielded Vent Panel

Chisa cha Honey Ventilation Panels

Mapanelo a Zitsulo a Honeycomb ndi mapanelo okhazikika a hexagonal omwe amateteza mpweya wabwino ndi chitsulo cha kaboni kapena zitsulo zosapanga dzimbiri kudzera mwapadera. Iwo ali ndi makhalidwe a voliyumu lalikulu mpweya wabwino, kulimba, si kosavuta deform, kukana amphamvu kukhudza mawotchi, ndi wideband mkulu chitetezo dzuwa. Ndizoyenera kwambiri zida ndi zida monga ma chassis (makabati), ma cabins amagetsi, ndi zipinda zotchinjiriza zokhala ndi chitetezo chokwanira komanso malo ovuta kugwiritsa ntchito monga kukhudzidwa ndi kugwedezeka kwamphamvu.

Zogulitsa Zamankhwala

·Kulimba kwakuthupi

· Kuchita bwino kwachitetezo

· High dzimbiri kukana

Magawo Ofunsira

Amagwiritsidwa ntchito makamaka m'zipinda zotetezedwa ndi zipinda zamdima za microwave.

Magwiridwe Azinthu

Dzina la Project	Mtengo wa Parameter					Miyezo Yoyesera
Kuteteza mwamphamvu dB	200kHz (maginito munda)	100MHz (malo amagetsi)	500MHz (malo amagetsi)	1GHz (ndege wave)	10GHz (ndege wave)	GB/T 12190-2006
Chisa chachitsulo cha kaboni φ2.4	90	115	115	112	110
Chisa chachitsulo cha kaboni φ3.18	80	110	110	105	100
Chisa chachitsulo chosapanga dzimbiri φ2.4	65	85	90	95	85
Chisa chachitsulo chosapanga dzimbiri φ3.18	55	75	85	90	75
Kutentha kwa ntchito ℃	-85～+ 165
Kulimbana ndi mphepo	≤8					Chithunzi cha SJ20755A-2005
Mayeso opopera mchere	Pambuyo pa kuyesedwa, malo owonongeka a zinthuzo ndi ocheperapo kapena ofanana ndi 5% ya malo onse.					GJB-360B-2009
Kutentha kwachinyezi kokhazikika	Pambuyo pa mayeso, palibe kung'amba, kuphulika, kapena kusweka.					GJB-360B-2009
Kutentha kwa kutentha	Pambuyo pa mayeso, palibe kusweka, kulumikizidwa kapena dzimbiri.					GJB-360B-2009
Kusungirako kutentha kwakukulu	Pambuyo pa mayeso, palibe kung'amba, kuphulika, kapena kusweka.					GJB 150.3A-2009
Kusungirako kutentha kochepa	Pambuyo pa mayeso, palibe kung'amba, kuphulika, kapena kusweka.					GJB150.4A-2009

Zindikirani: Zomwe zili patebulo ndizotetezedwa bwino pamene makulidwe a zisa zachitsulo ndi 12.7mm. Ngati makulidwe achepa kapena akuwonjezeka, mphamvu yotetezera idzasinthanso.

Chotsekera uchi cha aluminiyamu chotetezedwa

Chisa chotchinga cha aluminiyamu chotchingira uchi ndi mapanelo otchinjiriza a hexagonal zisa opangidwa ndi zisa zapamwamba kwambiri za aluminiyamu ndi aloyi ya aluminiyamu pogwiritsa ntchito ma extrusion kapena kupota chimango cholumikizira kudzera pamakina. Ili ndi mawonekedwe achitetezo chokwanira kwambiri, voliyumu yayikulu ya mpweya wabwino komanso kulemera kopepuka. Pansi pa zomwezo zotayidwa zisa pobowola uchi, zinthu zomwezo ndi makulidwe omwewo, mtundu wa zokutira zowongolera pamtunda umatsimikizira chitetezo chokwanira. Chithandizo cha zokutira pamwamba ndi chromate oxidation, mankhwala nickel plating kapena electroplating malata. Mipikisano wosanjikiza fumbi ma electromagnetic shielding mpweya mapanelo angathenso makonda malinga ndi zosowa za makasitomala.

Zogulitsa

·Kulemera kwake

·Zosayaka: mbale ya aluminiyamu ndi zinthu zosayaka

·Yosavuta kuyiyika, yosavuta kusokoneza ndikusonkhanitsa, yosavuta kugwiritsa ntchito zingapo

Malo ofunsira

Amagwiritsidwa ntchito kwambiri polumikizirana, kuyesa, makompyuta, zamankhwala ndi zina

Magwiridwe Azinthu

Dzina la Project	Mtengo wa Parameter					Miyezo Yoyesera
Kuteteza mwamphamvu dB	200kHz (maginito munda)	100MHz (malo amagetsi)	500MHz (malo amagetsi)	1GHz (ndege wave)	10GHz (ndege wave)	GB/T 12190-2006
Conductive Oxidation	45	70	70	65	50
Tining	65	85	85	74	68
Nickel Plating	70	90	90	83	71
Kutentha kwa ntchito ℃	-85～+ 165
Kulimbana ndi mphepo	≤8					Chithunzi cha SJ20755A-2005
Mayeso opopera mchere	Pambuyo pa mayesowo, malo owononga zinthu amakhala ochepera kapena ofanana ndi 5% ya malo onse					GJB-360B-2009
Kutentha kwachinyezi kokhazikika	Pambuyo pa mayeso, palibe kung'amba, kuphulika, kapena kusweka.					GJB-360B-2009
Kutentha kwa kutentha	Pambuyo pa mayeso, palibe kusweka, kulumikizidwa kapena dzimbiri.					GJB-360B-2009
Kusungirako kutentha kwakukulu	Pambuyo pa mayeso, palibe kung'amba, kuphulika, kapena kusweka.					GJB 150.3A-2009
Kusungirako kutentha kochepa	Pambuyo pa mayeso, palibe kung'amba, kuphulika, kapena kusweka.					GJB150.4A-2009

Fumbi fyuluta kutchinga mpweya mpweya

Fumbi lotchinga mpweya wotsegulira ndi mtundu watsopano wotchinga mpweya wopangidwa ndi chitsulo cha nickel foamed ndi high maginito permeability metal mesh. Ma mesh achitsulo apamwamba kwambiri omwe amatha kutulutsa maginito amapereka chitetezo chotsika kwambiri cha maginito, komanso kuteteza zitsulo zokhala ndi thovu (zofewa pang'ono); ma micropores achitsulo achitsulo chopangidwa ndi thovu ndi ang'onoang'ono kukula kwake, ndipo amatha kukwaniritsa chitetezo chokwanira komanso kusefa fumbi mkati mwa makulidwe ochepa.

Zogulitsa Zamankhwala

·Wopepuka

· Woonda kwambiri

· Anti-electrochemical dzimbiri

·Kusefa fumbi

Magawo Ofunsira

Zoyenera pazida zamagetsi zokhala ndi malire okhwima monga makompyuta onyamula

Magwiridwe Azinthu

Dzina la Project	Mtengo wa Parameter					Miyezo Yoyesera
Chithovu mpweya mpweya zenera	200kHz (maginito munda)	100MHz (malo amagetsi)	500MHz (malo amagetsi)	1GHz (ndege wave)	10GHz (ndege wave)	GB/T 12190-2006
Kuteteza mwamphamvu dB	74	90	87	82	70	GB/T 12190-2006
Kutentha kwa ntchito ℃	-85～+ 165
Kulimbana ndi mphepo	≤15					Chithunzi cha SJ20755A-2005
Mayeso opopera mchere	Pambuyo pa kuyesedwa, malo owonongeka a zinthuzo ndi ocheperapo kapena ofanana ndi 5% ya malo onse.					GJB-360B-2009
Kutentha kwachinyezi kokhazikika	Pambuyo pa mayeso, palibe kung'amba, kuphulika, kapena kusweka.					GJB-360B-2009
Kutentha kwa kutentha	Pambuyo pa mayeso, palibe kusweka, kulumikizidwa kapena dzimbiri.					GJB-360B-2009
Kusungirako kutentha kwakukulu	Pambuyo pa mayeso, palibe kung'amba, kuphulika, kapena kusweka.					GJB 150.3A-2009
Kusungirako kutentha kochepa	Pambuyo pa mayeso, palibe kung'amba, kuphulika, kapena kusweka.					GJB150.4A-2009