EMI Shielding Products

Olunidwa waya mauna gaskets

Kufotokozera

Knitted wire mesh gasket ndi chida chotchingira chamagetsi chamagetsi, chomwe chimalukidwa kuchokera ku mawaya kapena mawaya okulungidwa ndi pachimake cha elastomer. Ili ndi kusinthasintha kwabwino komanso kukana kwa dzimbiri, imatha kuphimba kusiyana pakati pa zida zamagetsi ndi chipolopolo, ndipo imagwiritsidwa ntchito pa EMI ndi RFI kuteteza zida zamagetsi. Pakati pawo, ambiri ntchito waya mauna zipangizo ndi: malata-yokutidwa phosphor mkuwa, malata yokutidwa mkuwa atavala zitsulo, monel waya, etc. Malinga ndi kapangidwe kake wa lunited waya mauna gasket, akhoza kugawidwa m'mitundu iyi: Elastomer pachimake mauna gasket, Onse zitsulo mauna gasket, Beryllium mesh sketpelding, Shipper meshpelding, Shipping manja oluka.

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

oluka waya mauna gasket Njira

Mtundu wa oluka waya mauna gasket Elastomer core mesh gasket

Elastomer core mesh gasket ndi chinthu chopangidwa ndi zitsulo zosanjikizana chimodzi kapena zingapo zolukidwa mozungulira mkati mwake. Mesh yachitsulo imakhala ndi ma conductivity abwino ndipo imagwira ntchito poteteza EMI/EMP. Zida zamkati zamkati zimakhala ndi mphamvu zomveka bwino komanso zolimba ndipo zimagwira ntchito yosindikiza chilengedwe. Zida zopangira waya wachitsulo makamaka zimaphatikizapo tin-plated phosphor bronze, tin-plated copper-clad steel and monel; Zida zomwe mungasankhe zamkati mwamkati zimaphatikizanso mphira wa polychloroprene, siponji ya mphira ya silikoni ndi chubu cha rabara chotsika.

Makhalidwe amachitidwe

· Mawaya ma mesh okhala ndi zigawo zosiyanasiyana amatha kusinthira kumapangidwe osiyanasiyana komanso zofunikira zotchingira

· Woven metal wire mesh ndi wosavuta kulowa pamwamba pa chitsulo pamwamba pa mating, ndipo kukhudzana kwamagetsi ndikokhazikika komanso kwabwino.

·Kugwira bwino ntchito kwa fumbi, kusachita chinyezi komanso kusalowa madzi

Ntchito:

Amagwiritsidwa ntchito m'misasa yankhondo, m'nyumba zankhondo, makabati amagetsi a chassis, mbale zophimba, zolumikizira zosunthika ndi kudzaza mipata, ndi zina zambiri, kuti akwaniritse kulumikizana mosalekeza komanso kusindikiza ma electromagnetic pachipolopolo cha zida.

Zofunika zaukadaulo:

Silika chophimba zakuthupi ndi mawonekedwe a skrini

Screen Material	Zinthu Zofunika	Magnetic field (100kHz)	Malo amagetsi (10MHz)	Ndege Wave (1GHz)	Ndege Wave (10GHz)	Diameter (mm)
Mkuwa wa phosphor wokhala ndi malata	P	80db	130dB	110dB	95db pa	0.114
Chitsulo chopangidwa ndi malata chamkuwa	C	80db	130dB	105dB	95db pa	0.114
Moneli	M	60db pa	125dB	90db pa	80db	0.114

Waya wamkuwa wa tin-plated phosphor: uli ndi chitetezo chabwino kwambiri komanso magwiridwe antchito apamwamba m'minda yamagetsi.

· Waya wachitsulo wopangidwa ndi malata: amagwira bwino ntchito pamaginito, koma kukana dzimbiri.

·Monel: ili ndi chitetezo chabwino komanso kukana dzimbiri.

Kusankha kwazinthu zapakati ndi kutentha

Zinthu zapakati	Zinthu Zofunika	Temp range ℃	Ubwino wakuthupi wapakatikati
EPDM thovu labala	B	-40-105	Kukana kukalamba kwabwino, kukana kwa UV komanso magwiridwe antchito athunthu
Neoprene thovu labala	L	-30-100	Kukana bwino kwa mafuta ndi kuchedwa kwa moto
Silicone rabara yolimba	S	- 60-260	Yazikulu ntchito kutentha osiyanasiyana
Mpira wa thovu la silicone	F	- 75-205	Yazikulu ntchito kutentha osiyanasiyana

Onse zitsulo mauna gasket

Ma gaskets azitsulo azitsulo zonse amapangidwa ndi mawaya azitsulo zonse ndipo amakhala ndi gawo lamakona anayi kapena ozungulira. Kapangidwe kake ndi kamangidwe ka mphete zambiri zolumikizira masika, zokhala ndi ma conductivity abwino komanso elasticity. Zida zomwe zimagwiritsidwa ntchito kwambiri ndi zitsulo zamawaya ndi: tin-plated phosphor bronze, tin-plated copper-clad steel ndi Monel (Monel ndi aloyi ya nickel-copper).

Makhalidwe amachitidwe

·Madulidwe abwino amagetsi komanso chitetezo chokwanira

· Njira zosiyanasiyana zoyikamo kuti zikwaniritse zosowa zamapangidwe

Malo ofunsira

Amagwiritsidwa ntchito kwambiri pamizere ya nyumba zamagetsi kuti apereke chitetezo cha EMI.

Zofunika zaukadaulo:

Screen Material	Zinthu Zofunika	Magnetic gawo 100kHz	Malo amagetsi 10MHz	Ndege Wave 1 GHz	Ndege Wave 10 GHz	Diameter mm
Mkuwa wa phosphor wokhala ndi malata	P	75db pa	135dB	105dB	95db pa	0.114
Chitsulo chopangidwa ndi malata chamkuwa	C	80db	130dB	105dB	95db pa	0.114
Moneli	M	60db pa	130dB	90db pa	80db	0.114

Beryllium Copper mesh gasket

Beryllium copper round hollow metal mesh gasket wolukidwa kuchokera ku beryllium copper wire mesh ndipo ali ndi kuthanuka kwambiri komanso kusinthasintha. Chingwe cha mawaya ichi chimakhala ndi chitetezo chokwera kwambiri kuposa mizere ina yamawaya ndipo chimangofunika mphamvu yochepa kwambiri pakuyika. Zogulitsa zokhala ndi plating ndi makulidwe osiyanasiyana zilipo, ndipo plating wamba zimaphatikizapo plating, nickel plating, ndi zina.

Makhalidwe amachitidwe

· Kuthamanga kofunikira ndi 80% kutsika kuposa ma waya achikhalidwe padsBerryllium Copper mesh gasket

Kuteteza mwamphamvu ndi 20dB kuposa mauna achikhalidwe

· Kulemera kwake ndi 75% kupepuka kusiyana ndi mapepala olukidwa achikale

Malo ofunsira

Kuteteza ndi kuyika pansi mipata mu chassis ndi makabati.

Matepi a EMI oteteza waya

Tepi yotchinga ndi tepi yokhala ndi waya wosanjikiza imodzi yopangidwa ndi mawaya achitsulo osinthika kwambiri monga mawaya achitsulo amkuwa ndi waya wa nickel-copper alloy. Mwa kupindika (osachepera 1/3 kupindika) ndikukulunga mitolo yamawaya opanda kanthu kapena zingwe zotchinga zotchinga bwino, zitha kupititsa patsogolo magwiridwe antchito achitetezo.

Makhalidwe amachitidwe

· Wopepuka komanso wosinthika

· Zogwiritsidwanso ntchito komanso zotsika mtengo

· Waya wa nickel-copper alloy: kukana kwa dzimbiri, kukana kuvala bwino, kuwongolera bwino

· Chitsulo chophimbidwa ndi mkuwa: chili ndi mphamvu zambiri komanso kulimba kwachitsulo, kulimba kwambiri

Malo ofunsira

Amagwiritsidwa ntchito poteteza chingwe, kuyika chassis ndi kutulutsa ma electrostatic. Kusinthasintha kwake ndi koyenera kwa malo osakhazikika ndipo kungagwiritsidwe ntchito pamitundu yosiyanasiyana ya kutentha ndi malo. Ikagwiritsidwa ntchito ngati chingwe chotchinga chamtolo, imatha kuthetsa vuto la kutchingira chingwe bwino, ndipo sichimakhudzidwa ndi kupindika kwa chingwe. Amagwiritsidwa ntchito kwambiri mu chassis chamagetsi chamagetsi ndi ma waya a kabati.

Magawo aukadaulo

Zakuthupi

Zinthu Zofunika

Magnetic gawo 100kHz

Malo amagetsi 10MHz

Ndege Wave

1 GHz

Ndege Wave

10 GHz

Diameter

Chitsulo chopangidwa ndi malata chamkuwa

45db pa

60db pa

40db pa

30dB pa

0.114±0.012

Nickel-copper alloy waya

45db pa

60db pa

35db pa

30dB pa

0.114±0.012

Chotchinga choluka

Manja oluka otchinga amalukidwa ndi mawaya amkuwa opanda kanthu, mawaya amkuwa ofewa ndi mawaya ena achitsulo. Nthawi zambiri amagwiritsidwa ntchito kukulunga kunja kwa mawaya ndi zingwe kuti ateteze zizindikiro zosokoneza zakunja kuti zilowe mkati mwa conductor wamkati, komanso kuchepetsa kutayika kwa chizindikiro panthawi yopatsira.

Makhalidwe amachitidwe

·Yosavuta kugwiritsa ntchito komanso yosinthika, yosinthika bwino pamakina

·Good conductivity magetsi

·Kuzimitsa moto kwa UL 224 VW-1

· Maonekedwe a mesh ali ndi kutentha kwabwino

Malo ofunsira

Amagwiritsidwa ntchito makamaka poteteza ma radiation a malo apadera monga mabwalo apadera a chingwe ndi zipinda zamakompyuta, kusokoneza kwa anti-electromagnetic pazida zamagetsi, zakuthambo, ndi zida zankhondo, ndi zina zambiri.

Magawo aukadaulo

Zowonekera pazenera

Zowonekera pazenera	Kodi	Kachitidwe
Waya wamkuwa wopanda kanthu	C	Good conductivity, kusinthasintha ndi dissipation kutentha
Waya wamkuwa womata	T	Zabwino anti-oxidation ndi kukana dzimbiri