Awọn ẹrọ Iṣakoso Igbohunsafẹfẹ
Awọn ẹrọ Iṣakoso Igbohunsafẹfẹ jẹ awọn paati itanna pataki ti o ni iduro fun ipilẹṣẹ, yiyan, ati imuduro awọn igbohunsafẹfẹ kan pato ni awọn iyika itanna. Wọn ṣe ipilẹ ti akoko ifihan agbara, amuṣiṣẹpọ, ati sisẹ ni awọn eto itanna ode oni. Ọja bọtini isori pẹlu: igbohunsafẹfẹ Ajọ, resonators ati igbohunsafẹfẹ discriminators.
Olupese Awọn ẹrọ Iṣakoso Igbohunsafẹfẹ Ọjọgbọn Ọjọgbọn rẹ
Suzhou Hangjing Elec & Tech Co., Ltd., ti a da ni ọdun 2014, jẹ imọ-ẹrọ - kekere ati alabọde{4}} ile-iṣẹ ti o ni iwọn (SME) ti o ṣe amọja ni kikun -spekitira R&D, apẹrẹ, iṣelọpọ, ati tita awọn paati iṣakoso igbohunsafẹfẹ quartz. Fidimule ninu ẹgbẹ alamọdaju ati imọ-ẹrọ iṣelọpọ ilọsiwaju, ile-iṣẹ ti ṣe agbekalẹ portfolio ọja to lagbara ti o ni awọn kirisita quartz, oscillators gara, TCXO, VCXO, OCXO, awọn asẹ gara- ti o wa lati awọn paati ipilẹ si awọn eto ti a ṣe.
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SMD Low Pass SAW Filter 1.1x0.9x0.5jara SF10S5 jẹ ultra-iwapọ SMD Low Pass SAW Filter ti o ni iwọn 1.1×0.9×0.5mm nikan. Lilo imọ-ẹrọ CSP (Chip Scale Package), o jẹ apẹrẹ akọkọ fun awọn ohun elo lilọ kiri GPS.Ka siwaju -
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Ilẹ Ilẹ Kekere{0}Oke SAW Ajọ 1.4x1.1 GPS SAW Filter 4 PIN...Ilẹ-ilẹ Kekere -Oke SAW Filter 1.4x1.1 SF11S5 jara ni ultra - kekere (1.4x1.1x0.6mm) CSP - paati akojọpọ, pẹlu 800 - 3600MHz, iduroṣinṣin to dara, ṣe iranṣẹ GPS, ibaraẹnisọrọ & awọn eerun AI, RoHS...Ka siwaju -
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RF SAW Bandpass Ajọ 3 X 3 X 1.25Ajọ Bandpass RF SAW 3 x 3 x 1.25 mm-SF33M6 Series jẹ ultra-oju dada kekere-ẹrọ òke (SMD) ti o nfi idii seramiki ti o ga{8}}igbẹkẹle han.Ka siwaju -
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Wideband SAW Filter 3.8x3.8mmAjọ igbi akositiki ojuda SF44M6 (SAW), ti o nfi oju kan - ẹrọ agbesoke (SMD) 3.8×3.8 mm seram seam edidi package, ti wa ni lilo ninu ohun elo ibaraẹnisọrọ.Ka siwaju -
![Ajọ ri Igbohunsafẹfẹ giga 5050]()
Ajọ ri Igbohunsafẹfẹ giga 5050Igbohunsafẹfẹ giga SAW Filter SF55M8 jara, ti a ṣajọ ni 5.0 × 5.0 mm CERAMIC SEAM SEAL SMD package, ni akọkọ lo ninu awọn ohun elo ibaraẹnisọrọ alailowaya pẹlu ibaraẹnisọrọ satẹlaiti ati awọn eto...Ka siwaju -
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DIP 3PIN SAW Filter 8.4 X 3.5 X 2.9SFD11 jara SAW Filter ni irin 8.4 × 3.5mm le D11 package jẹ apẹrẹ pataki fun ati lo ni ibigbogbo ni awọn eto ibaraẹnisọrọ alailowaya.Ka siwaju -
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TO-39 SAW Ajọ 3PINTO-39 SAW Filter 3PIN SFTO39 jara jẹ ¢9.15x3.3mm PACKAG, ti a lo ni lilo pupọ ni Awọn olugba Ibaraẹnisọrọ Alailowaya, Awọn Tuners TV/Radio.Ka siwaju -
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SMD SAW Resonator 2.0 X 1.6SMD SAW Resonator 2.0 x 1.6 SR21S4 Series jẹ 2.0x1.6mm CSP Package dada- ẹrọ agbesoke (SMD). O jẹ apẹrẹ akọkọ fun ati lilo pupọ ni Ibaraẹnisọrọ Alailowaya.Ka siwaju -
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Kí nìdí yan wa
Didara to gaju
Ẹwọn ipese pipe ti n ṣe idaniloju didara ọja deede;Oṣuwọn ikuna kekere ti a fọwọsi nipasẹ idanwo to lagbara;Awọn ohun elo didara giga ati imọ-ẹrọ ilọsiwaju jẹ ki ọja naa ni igbẹkẹle diẹ sii.
Awọn anfani Iṣẹ
Onibara -ilana iṣẹ aarin (ni wiwa ṣaaju-ijumọsọrọpọ tita lati firanṣẹ{2}}atilẹyin tita) ti o ṣe pataki esi iyara. 24-iṣẹ ori ayelujara{3}wakati, ọrọ asọye ti akoko ati iyara fun ọ.
Ọja Tita
Awọn ọja wa ti gbooro si awọn agbegbe kariaye pataki pẹlu Yuroopu, Guusu ila oorun Asia, Amẹrika, Oceania, ati awọn ọja pataki miiran. Nẹtiwọọki agbaye yii ngbanilaaye ile-iṣẹ lati pese atilẹyin ni kikun si awọn aṣelọpọ ẹrọ itanna ni ayika agbaye, lakoko ti o n ṣetọju idojukọ to lagbara lori awọn ọja didara giga{{1}.
Iwe-ẹri wa
Gbogbo awọn ọja wa ti kọja GB/T {{0}/ISO 9001:2015 Didara System Management System Standard, Eyi ṣe afihan pe wọn pade awọn iṣedede agbaye fun didara, ailewu, ati iṣẹ.
SMD (Ẹrọ Oke dada) àlẹmọ gara jẹ paati itanna to peye ti a lo lati yiyan kọja tabi dènà awọn sakani igbohunsafẹfẹ kan pato ni apẹrẹ Circuit ode oni. Awọn asẹ iwapọ wọnyi ni lilo pupọ ni awọn ibaraẹnisọrọ, awọn ọna ṣiṣe ohun, awọn ohun elo RF (Igbohunsafẹfẹ Redio), ati sisẹ ifihan agbara oni-nọmba lati mu ariwo kuro, dinku awọn irẹpọ, ati imudara ifihan ifihan. Nitori ifẹsẹtẹ kekere wọn ati igbẹkẹle giga, awọn asẹ kirisita SMD jẹ apẹrẹ fun awọn PCB ti o ni iwuwo (Awọn igbimọ Circuit Ti a tẹjade) ni awọn fonutologbolori, awọn ẹrọ IoT, ati awọn modulu alailowaya.
|
Igbohunsafẹfẹ (MHz) |
Awoṣe |
No. of ọpá |
Kọja Bandiwidi (KHz, min) |
Duro bandiwidi (KHz, max) |
Ripple (dB, max) |
Ipadanu ifibọ (dB, max) |
Imudaniloju Attenuation (dB) |
Ifopinsi Imudaniloju (ohms//pF) |
Cc (pF) |
|
21.400 |
21MQ7.5A |
2 |
±3.75 |
±18 |
1.0 |
2.0 |
70 |
850/6.0 |
|
|
21MQ15A |
2 |
±7.5 |
±25 |
0.5 |
1.5 |
70 |
1500/2.5 |
|
|
|
21MQ15B |
4 |
±7.5 |
±25 |
1.0 |
3.0 |
70 |
1800/0.35 |
5.0 |
|
|
21MQ30A |
2 |
±7.5 |
±50 |
1.5 |
2.0 |
60 |
2500/0 |
|
|
|
21.700 |
21.7MQ15A |
2 |
±7.5 |
±28 |
1.0 |
2.0 |
70 |
1500/2.5 |
|
|
21.7MQ15B |
4 |
±7.5 |
±25 |
1.0 |
3.0 |
70 |
1750/0.35 |
5.0 |
|
|
21.7MQ30A |
2 |
±15 |
±50 |
1.5 |
2.0 |
50 |
2500/0 |
|
|
|
45.000 |
45MQ15A |
2 |
±7.5 |
±25 |
1.0 |
2.0 |
70 |
650/3.5 |
|
|
45MQ15B |
4 |
±7.5 |
±25 |
1.0 |
3.0 |
80 |
600/2.3 |
7.5 |
|
|
45MQ30A |
2 |
±15 |
±60 |
1.0 |
2.0 |
70 |
1200/1.8 |
|
|
|
45MQ30B |
4 |
±15 |
±40 |
1.0 |
3.0 |
70 |
1200/1.0 |
2.5 |
Awọn ẹya ara ẹrọ ti Kekere SMD Crystal Filter 7050
Giga-Asẹ-igbohunsafẹfẹ Narrowband
Díóró {{0}àsẹ́ bandipasì yìí ní ìfiwéra ní ìwọ̀n ìsokọ́ra 21.4MHz sí 45MHz (fún àpẹrẹ Jingkexin CF jara), ìbú iwọle kan ti ±3.75kHz si ±15kHz, pipadanu ifibọ bi kekere bi 1.0dB, ati intra{8}}band ripple Kere tabi dogba si 2.0dB.
Yiyan giga
Lilo ipa piezoelectric ti quartz crystal resonator, àlẹmọ yii ṣaṣeyọri iwe-iwọle giga ati attenuation iduro, ni idaniloju idinku ti 18dB si ju 60dB lọ.
Ibamu Ayika
Ni ibamu pẹlu RoHS ati Pb- Awọn iṣedede ọfẹ, o funni ni ipaya ti o lagbara ati idena gbigbọn (Ipele Ifamọ Ọrinrin: LEVEL 1), ati iwọn otutu ti nṣiṣẹ ti iwọn -40 si iwọn +125 (iwọn ile-iṣẹ).
Iru Kekere SMD Crystal Filter 7050
Low Pass Ajọ
Ti ṣe apẹrẹ lati gba awọn igbohunsafẹfẹ laaye ni isalẹ aaye gige gige kan pato lati kọja lakoko ti o dinku awọn igbohunsafẹfẹ giga.
Ga Pass Ajọ
Awọn asẹ wọnyi ngbanilaaye awọn loorekoore loke iloro asọye lati kọja lakoko dinamọ tabi dinku awọn ifihan agbara loorekoore kekere{{0}.
Band Pass Ajọ
Gba aaye ipo igbohunsafẹfẹ ti a yan (ọkọ-iwọle) laaye lati kọja, kọ mejeeji kekere ati awọn igbohunsafẹfẹ giga ni ita window yii.
Awọn Ajọ Ogbontarigi (Iduro Ẹgbẹ)
Ti ṣe adaṣe lati dina awọn iwọn to dín ti awọn igbohunsafẹfẹ lakoko gbigba gbogbo awọn miiran laaye lati kọja laifọwọkan — o dara fun imukuro awọn orisun kikọlu kan pato.
Awọn ohun elo ti Kekere SMD Crystal Filter 7050
Olumulo Electronics
Ninu awọn fonutologbolori, awọn tabulẹti, awọn kọnputa agbeka, ati awọn ẹrọ wiwọ, awọn asẹ gara SMD ṣe idaniloju sisẹ ifihan agbara iduroṣinṣin nipa idinku kikọlu itanna eletiriki ati sisọ laarin awọn paati iyika iwuwo iwuwo. Bi awọn ẹrọ onibara ṣe n ṣe atilẹyin ọpọ awọn iṣedede alailowaya-gẹgẹbi Wi-Fi, Bluetooth, 4G/5G, ati NFC—awọn asẹ wọnyi ṣe iranlọwọ lati ya sọtọ awọn ẹgbẹ igbohunsafẹfẹ kan pato, idinku ariwo ati imudarasi igbẹkẹle gbigbe data.
Ohun elo Iṣẹ
Ninu adaṣe ile-iṣẹ, iṣakoso ilana, ati awọn eto ibojuwo latọna jijin, awọn asẹ gara SMD jẹ pataki fun mimu ibaraẹnisọrọ igbẹkẹle ni awọn ipo iṣẹ lile. Wọn ti lo ni awọn olutona kannaa siseto (PLCs), awọn nẹtiwọọki sensọ, ati awọn eto telemetry ti o gbọdọ ṣiṣẹ nigbagbogbo laisi ifihan si awọn iwọn otutu, gbigbọn, ati ariwo itanna.
Awọn Ẹrọ Iṣoogun
Awọn asẹ kirisita SMD ṣe ipa pataki ninu ẹrọ itanna iṣoogun nipa mimuuṣe agbara ifihan agbara deede ni iwadii aisan ati ohun elo ibojuwo alaisan. Ninu awọn ẹrọ bii awọn ẹrọ ECG, awọn eto MRI, awọn ọlọjẹ olutirasandi, ati awọn diigi ami pataki to ṣee gbe, awọn asẹ wọnyi ya awọn ifihan agbara ti ibi alailagbara kuro lati ariwo abẹlẹ ati kikọlu, eyiti o ṣe pataki fun iwadii aisan deede ati ipasẹ ilera akoko gidi-.
Aerospace ati olugbeja
Ni aaye afẹfẹ ati awọn eto aabo, nibiti iṣẹ apinfunni - awọn iṣẹ ṣiṣe pataki dale lori ibaraẹnisọrọ ti ko ni abawọn ati lilọ kiri, awọn asẹ kirisita SMD jẹ pataki. Ti a lo ninu awọn avionics, awọn transponders satẹlaiti, awọn eto radar, ati ohun elo ibaraẹnisọrọ to ni aabo, wọn ṣetọju iduroṣinṣin ifihan labẹ aapọn ayika to gaju — pẹlu awọn iyipada iwọn otutu jakejado, gbigbọn giga, ati ifihan itankalẹ.
Awọn ibaraẹnisọrọ
Awọn asẹ okuta SMD jẹ ipilẹ ni awọn amayederun tẹlifoonu, nibiti wọn ti gbe lọ si awọn ibudo ipilẹ, awọn ẹya nẹtiwọọki opitika, awọn ọna asopọ makirowefu, ati awọn onimọ ipa-ọna. Nipa sisẹ awọn irẹpọ ti aifẹ, kikọlu ikanni ti o wa nitosi, ati awọn itujade asan, awọn paati wọnyi ṣe iranlọwọ lati ṣetọju ijuwe ifihan agbara giga ati imunadoko iwoye kọja awọn nẹtiwọọki cellular (4G LTE, 5G NR), fiber- awọn ọna ṣiṣe opiki, ati awọn ibaraẹnisọrọ satẹlaiti.
Nyoju Awọn ohun elo
Ni ikọja awọn apa ibilẹ, awọn asẹ kirisita SMD ṣe pataki pupọ si gige - awọn imọ-ẹrọ eti gẹgẹbi awọn ọkọ ayọkẹlẹ adase, awọn ilu ọlọgbọn, ati awọn eto ibaraẹnisọrọ kuatomu. Agbara wọn lati fi iduroṣinṣin, giga{2} sisẹ pipe ṣe atilẹyin ibeere ti ndagba fun igbẹkẹle, kekere{3}}Asopọmọra alailowaya lairi ni awọn agbegbe isopo.
Bii o ṣe le Yan Ajọ kekere SMD Crystal 7050
Iwọn Igbohunsafẹfẹ
Iwọn igbohunsafẹfẹ iṣiṣẹ jẹ paramita ipilẹ julọ nigbati o yan àlẹmọ gara SMD kan. Ajọ gbọdọ jẹ apẹrẹ lati ṣiṣẹ daradara laarin ẹgbẹ igbohunsafẹfẹ ibi-afẹde ti ohun elo rẹ. Awọn asẹ Crystal jẹ iṣelọpọ lati tunse ni awọn iwọn to peye, ni igbagbogbo lati awọn kHz diẹ ninu ohun ati kekere{2}} awọn ọna ṣiṣe oni nọmba si ọpọlọpọ ọgọrun MHz ni giga{{3} RF loorekoore ati awọn ẹrọ ibaraẹnisọrọ alailowaya.
Àlẹmọ Iru ati Ibamu elo
Iru àlẹmọ ṣe ipinnu bi o ṣe n ṣe ilana awọn ifihan agbara ti nwọle ati pe o yẹ ki o yan da lori abajade imuduro ifihan agbara ti o fẹ. Awọn topologies àlẹmọ oriṣiriṣi sin awọn ipa ọtọtọ ni awọn eto itanna.
Bandiwidi ati Yiyan
Bandiwidi n ṣalaye iwọn awọn igbohunsafẹfẹ ti àlẹmọ ngbanilaaye lati kọja pẹlu attenuation iwonba, ni deede iwọn laarin awọn aaye -3 dB. O ni ipa taara agbara àlẹmọ lati ya sọtọ awọn ifihan agbara ti o fẹ lati awọn ikanni ti o wa nitosi tabi awọn orisun ariwo.
Iduroṣinṣin otutu ati Biinu
Awọn iyatọ iwọn otutu le ni pataki ni ipa lori igbohunsafẹfẹ resonant ti awọn asẹ gara nitori ifamọ ohun elo piezoelectric si awọn iyipada gbona. Aridaju iduroṣinṣin iwọn otutu jẹ pataki fun iṣiṣẹ igbẹkẹle ni awọn agbegbe pẹlu awọn ipo iyipada.
Ipadanu ifibọ ati Iduroṣinṣin ifihan agbara
Pipadanu ifibọ n tọka si idinku ninu agbara ifihan ti o waye nigbati a ba fi àlẹmọ sinu ọna ifihan agbara. O jẹ afihan ni deede ni decibels (dB) ati pe o yẹ ki o dinku lati tọju agbara ifihan ati ṣiṣe eto.
Darí Yiye
Gẹgẹbi awọn paati oke -, awọn asẹ kirisita SMD wa labẹ wahala igbona lakoko titaja atunsan ati wahala ẹrọ lakoko iṣẹ. Agbara ti ara wọn taara taara - igbẹkẹle igba pipẹ.
Isẹ ati Itọju
Iwọn otutu:Awọn ọja ile-iṣẹ - ni igbagbogbo ṣe atilẹyin awọn iwọn otutu lati iwọn -40 si iwọn +125, ṣugbọn yago fun mọnamọna gbona (fun apẹẹrẹ, ifihan taara lati iwọn -40 si iwọn +85).
Iṣakoso ọriniinitutu:Ọriniinitutu ojulumo ipamọ gbọdọ jẹ Kere ju tabi dogba si 60%, bibẹẹkọ ifoyina ti awọn amọna inu le waye.
Ipele:Pupọ awọn ọja ni ibamu pẹlu HBM (Awoṣe Ara Eniyan) 2kV ati CDM (Awoṣe Ẹrọ ti a gba agbara) Awọn iṣedede aabo 500V.
Isẹ:Wọ asogbo - okùn ọrun ọwọ aimi lori laini iṣelọpọ, ati pe idena ilẹ iṣẹ gbọdọ jẹ Kere tabi dọgba si 1Ω.
MTBF (Aago Itumọ Laarin Awọn Ikuna):Iye aṣoju: Ti o tobi ju tabi dọgba si awọn wakati 100,000 (idanwo ti ogbo ni iyara ni iwọn 85 / 85% RH).
Iyapa:A ṣe iṣeduro pe lọwọlọwọ ṣiṣiṣẹ ko kọja 80% ti iye ti a ṣe lati fa gigun igbesi aye naa.
Awọn iwe-ẹri
FAQ
A jẹ alamọdaju awọn ẹrọ iṣakoso ipo igbohunsafẹfẹ ọjọgbọn awọn aṣelọpọ ati awọn olupese ni Ilu China, ti n pese awọn ọja ti adani ti o ga pẹlu idiyele kekere. Ti o ba n lọ si awọn ẹrọ iṣakoso igbohunsafẹfẹ ẹdinwo osunwon, kaabọ lati gba asọye ati apẹẹrẹ ọfẹ lati ile-iṣẹ wa.