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Na'urorin Kula da Mita

Na'urorin sarrafa mitoci sune mahimman abubuwan lantarki da ke da alhakin ƙirƙira, zaɓi, da daidaita takamaiman mitoci a cikin da'irori na lantarki. Suna kafa tushen lokacin sigina, aiki tare, da tacewa a cikin tsarin lantarki na zamani. Rukunin samfuran maɓalli sun haɗa da: matatun mitar, resonators da masu nuna wariya.

 

Mai Bayar da Na'urorin Kula da Ma'auni na Ƙwararrun ku
 

Suzhou Hangjing Elec & Tech Co., Ltd., wanda aka kafa a cikin 2014, fasaha ce -anana da matsakaita{4}}ananan masana'anta (SME) da ke ƙware a cikin cikakken- bakan R&D, ƙira, samarwa, da siyar da abubuwan sarrafa mitar quartz. Kafe cikin ƙwararrun ƙungiyar ƙwararru da ƙwarewar masana'antu na ci gaba, kamfanin ya haɓaka babban fayil ɗin samfur mai ƙarfi wanda ya ƙunshi lu'ulu'u na quartz, crystal oscillators, TCXO, VCXO, OCXO, masu tace crystal- kama daga tushen tushe zuwa tsarin da aka keɓance.

 

 
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Me yasa zabar mu

Mafi Girma

Madaidaicin sarkar samar da kayan aiki yana tabbatar da daidaiton ingancin samfur;Mafi girman ƙarancin gazawar da aka inganta ta tsauraran gwaji;Maɗaukaki{1}kayan inganci da fasaha na ci gaba suna sa samfurin ya zama abin dogaro.

Amfanin Sabis

Abokin ciniki - Tsarin sabis na tsakiya (wanda ke rufe tuntuɓar tallace-tallace don aikawa{2}} tallafin tallace-tallace) wanda ke ba da fifiko ga saurin amsawa{3}} sabis na kan layi na sa'o'i, ƙayyadaddun lokaci da sauri gare ku.

Kasuwar Talla

Kayayyakin mu sun faɗaɗa zuwa manyan yankuna na duniya waɗanda suka haɗa da Turai, Kudu maso Gabashin Asiya, Amurka, Oceania, da sauran manyan kasuwanni. Wannan hanyar sadarwa ta duniya tana baiwa kamfanin damar ba da cikakken tallafi ga manyan masana'antun lantarki a duk duniya, yayin da suke mai da hankali sosai kan samfuran inganci masu inganci{{1}.

Takaddar Mu

Duk samfuranmu sun wuce GB/T 19001 - 2016/ISO 9001:2015 Standard System Management System, Wannan yana nuna cewa sun cika ƙa'idodin ƙasa da ƙasa don inganci, aminci, da aiki.

 

 

微型 SMD 晶体滤波器 7050

 

Karamin SMD Crystal Filter 7050

SMD (Surface Dutsen Na'urar) tace kristal wani madaidaicin kayan lantarki ne da ake amfani da shi don zaɓin wucewa ko toshe takamaiman mitoci a ƙirar kewayen zamani. Ana amfani da waɗannan ƙaƙƙarfan tacewa sosai a cikin sadarwa, tsarin sauti, aikace-aikacen RF (Rediyon Rediyo), da sarrafa siginar dijital don kawar da hayaniya, murkushe masu jituwa, da haɓaka tsayuwar sigina. Saboda ƙananan sawun su da babban abin dogaro, SMD crystal filters sun dace don PCBs masu yawa (Printed Circuit Boards) a cikin wayowin komai da ruwan, na'urorin IoT, da na'urorin mara waya.

 

Mitar (MHz)

Samfura

No. na sanduna

Wuce bandwidth (KHz, min)

Tsaida bandwidth (KHz, max)

Ripple (dB, max)

Asarar Sakawa (dB, max)

Tabbataccen Attenuation (dB)

Ƙarshe Ƙarfafawa (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

 

Fasalolin ƙaramar SMD Crystal Filter 7050

 

 

Babban -Tace Maƙarƙashiya Mai Yawaita

Wannan ƙunƙunwar tacewa - tana da ƙayyadaddun kewayon mitar cibiyar 21.4MHz zuwa 45MHz (misali, jerin Jingkexin CF), faɗin layin wucewa na ±3.75kHz zuwa ±15kHz, asarar sakawa ƙasa da 1.0dB, da intra{8}} band ripple Kasa da ko daidai da 2.0dB.

 

Babban Zaɓe

Yin amfani da tasirin piezoelectric na ma'adini crystal resonator, wannan tacewa yana samun madaidaicin fasinja mai tsauri da tsangwama, yana ba da tabbacin raguwar 18dB zuwa sama da 60dB.

 

Daidaitawar Muhalli

Mai yarda da RoHS da Pb-Ma'auni na kyauta, yana ba da ƙarfi mai ƙarfi da juriya na girgiza (Matsayin Ji daɗin Jiki: LEVEL 1), da kewayon zafin aiki na digiri -40 zuwa digiri +125 (majin masana'antu).

 

 

 
 
Nau'in Karamin SMD Crystal Filter 7050
01.

Ƙananan Filters

An ƙera shi don ƙyale mitoci ƙasa da takamaiman wurin yanke yanke su wuce yayin da ake rage yawan mitoci.

02.

Tace Mai Girma

Waɗannan masu tacewa suna ba da izinin mitoci sama da ƙayyadaddun ƙofa su wuce yayin toshewa ko rage ƙananan sigina{0}.

03.

Band Pass Filters

Yana ba da damar kewayon mitar da aka keɓance (passband) kawai don wucewa, yana ƙin ƙarami da babba mitoci a wajen wannan taga.

04.

Filters Notch (Tsaya Tsayawa)

An ƙirƙira shi don toshe ƙunƙun kewayon mitoci yayin barin duk wasu su wuce abin da bai shafe su ba-mai kyau don kawar da takamaiman tushen tsangwama.

 

Aikace-aikace na Ƙananan SMD Crystal Filter 7050

 

Kayan Wutar Lantarki na Masu Amfani
A cikin wayowin komai da ruwan, Allunan, kwamfyutocin kwamfyutoci, da na'urori masu sawa, SMD crystal filters suna tabbatar da ingantaccen siginar sarrafa siginar ta hanyar rage tsangwama na lantarki da magana tsakanin abubuwan da'ira masu yawa. Kamar yadda na'urorin mabukaci ke goyan bayan ma'auni mara waya iri-iri-kamar Wi{1}Fi, Bluetooth, 4G/5G, da NFC—waɗannan matattarar suna taimakawa keɓance ƙayyadaddun igiyoyin mitar, rage hayaniya da haɓaka amincin watsa bayanai.

 

Kayayyakin Masana'antu
A cikin sarrafa kansa na masana'antu, sarrafa tsari, da tsarin sa ido mai nisa, SMD crystal filters suna da mahimmanci don kiyaye ingantaccen sadarwa a cikin yanayin aiki mai tsauri. Ana amfani da su a cikin masu sarrafa dabaru na shirye-shirye (PLCs), hanyoyin sadarwa na firikwensin, da tsarin telemetry waɗanda dole ne su ci gaba da aiki duk da faɗuwar zafin jiki, girgiza, da hayaniyar lantarki.

 

Na'urorin likitanci
SMD crystal filters suna taka muhimmiyar rawa a cikin kayan lantarki na likita ta hanyar ba da damar daidaita yanayin sigina a cikin bincike da kayan aikin sa ido na haƙuri. A cikin na'urori irin su na'urorin ECG, tsarin MRI, na'urar daukar hoto, da na'urori masu mahimmanci masu ɗaukar nauyi, waɗannan masu tacewa suna raba siginar raunata na rayuwa daga hayaniyar baya da tsangwama, wanda ke da mahimmanci don tantancewa daidai da kuma ainihin bin lafiyar lokaci{1}.

 

Aerospace da Tsaro
A cikin sararin samaniya da tsarin tsaro, inda manufa -mahimman ayyuka suka dogara da sadarwa mara aibi da kewayawa, SMD crystal filters suna da mahimmanci. Ana amfani da su a cikin jiragen sama, tauraron dan adam transponders, tsarin radar, da amintattun kayan sadarwa, suna kiyaye amincin sigina a ƙarƙashin matsananciyar matsananciyar yanayi-ciki har da ɗumbin zafin jiki, babban rawar jiki, da fallasa radiation.

 

Sadarwa
SMD crystal filters suna da tushe a cikin kayan aikin sadarwa, inda ake tura su a tashoshin tushe, raka'a na cibiyar sadarwa na gani, hanyoyin haɗin microwave, da manyan hanyoyin sadarwa. Ta hanyar tace abubuwan da ba'a so, tsoma bakin tashoshi, da fitar da hayaki mai ban tsoro, waɗannan ɓangarorin suna taimakawa kiyaye tsaftar sigina da kyawun gani a cikin cibiyoyin sadarwar salula (4G LTE, 5G NR), fiber{3}} tsarin gani, da sadarwar tauraron dan adam.

 

Aikace-aikace masu tasowa
Bayan sassa na al'ada, SMD crystal filters suna ƙara mahimmanci wajen yanke{0}} fasaha na fasaha kamar motoci masu cin gashin kansu, birane masu wayo, da tsarin sadarwa na adadi. Ƙarfinsu na isar da tsayayyen, babban tacewa mai girma{2} yana goyan bayan haɓakar buƙatu don abin dogaro, ƙaranci{3}} haɗa mara waya ta latency a cikin mahalli masu haɗin gwiwa.

 

 

Yadda Ake Zaba Ƙananan SMD Crystal Filter 7050

 

Yawan Mitar
Matsakaicin mitar aiki shine mafi mahimmancin ma'auni lokacin zabar matatar ƙira ta SMD. Dole ne a ƙera matatar don yin aiki da kyau a cikin maƙallan mitar aikace-aikacen ku. Ana ƙera matatun kristal don yin sauti a madaidaicin mitoci, yawanci suna jere daga ƴan kHz a cikin sauti da ƙaranci{2}}tsarin dijital na sauri zuwa ɗaruruwan MHz masu girma{3} RF na mitoci da na'urorin sadarwa mara waya.

 

Nau'in Tace da Dacewar Aikace-aikace
Nau'in tacewa yana ƙayyade yadda yake aiwatar da sigina masu shigowa kuma yakamata a zaɓa bisa ga sakamakon daidaita siginar da ake so. Dabbobi daban-daban masu tacewa suna aiki daban-daban a cikin tsarin lantarki.

 

Bandwidth da Selectivity
Bandwidth yana bayyana kewayon mitoci waɗanda tacewa ke ba da damar wucewa tare da ƙaramar attenuation, yawanci ana auna tsakanin maki -3 dB. Yana tasiri kai tsaye ikon tacewa don ware siginar da ake so daga tashoshi na kusa ko amo.

 

Kwanciyar zafin jiki da kuma Ramuwa
Bambance-bambancen yanayin zafi na iya yin tasiri sosai ga mitar tacewa na kristal saboda hazakar abin da ke tattare da yanayin zafi ga canje-canjen zafi. Tabbatar da kwanciyar hankali na zafin jiki yana da mahimmanci don aiki mai dogaro a cikin mahalli da yanayi masu canzawa.

 

Saka Asarar da Mutuncin Sigina
Asarar shigarwa tana nufin rage ƙarfin sigina wanda ke faruwa lokacin da aka shigar da tacewa cikin hanyar sigina. Yawanci ana bayyana shi a cikin decibels (dB) kuma yakamata a rage shi don adana ƙarfin sigina da ingancin tsarin.

 

Karfin Injini
Kamar yadda abubuwan da aka gyara na sama{0}, SMD crystal filters suna fuskantar matsananciyar zafi yayin sayar da wutar lantarki da damuwa na inji yayin aiki. Ƙarfinsu na zahiri yana shafar dogaro mai tsayi kai tsaye{2}.

微型 SMD 晶体滤波器 7050

 

Aiki da Kulawa

 

Daidaitawar Muhalli

Matsayin Zazzabi:Masana'antu{0}samfuran masana'antu yawanci suna tallafawa yanayin zafi daga -40 digiri zuwa digiri +125 , amma guje wa girgizar zafi (misali, fallasa kai tsaye daga digiri -40 zuwa digiri +85).

Kula da ɗanshi:Ma'ajiyar zafi dangi dole ne ya zama ƙasa da ko daidai da 60%, in ba haka ba oxidation na na'urorin lantarki na iya faruwa.

Kariya na Electrostatic Discharge (ESD).

Mataki:Yawancin samfuran sun haɗu da HBM (Model Jikin ɗan adam) 2kV da CDM (Model Na'urar Caji) 500V ka'idojin kariya.

Aiki:Saka madaidaicin madaurin wuyan hannu na gaba{0} akan layin samarwa, kuma juriyar aikin benci dole ne ya zama ƙasa da ko daidai da 1Ω.

Tsawon Rayuwa da Dogara

MTBF (Ma'anar Lokacin Tsakanin Kasawa):Mahimman ƙimar: Girma ko daidai da sa'o'i 100,000 (gwajin saurin tsufa a digiri 85 / 85% RH).

Bauta:Ana ba da shawarar cewa halin yanzu mai aiki kada ya wuce 80% na ƙimar ƙima don tsawaita tsawon rayuwa.

 

Takaddun shaida

 

 

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FAQ

 

Tambaya: Ko samfurin zai iya zama tambari na musamman?

A: Ga duk umarni na al'ada, muna goyan bayan tambarin al'ada.

Tambaya: Yaya game da lokacin bayarwa?

A: Don sassa na yau da kullum, yana ɗaukar kimanin makonni 2-3 don samarwa, don umarni na al'ada ko sassa na musamman yana iya buƙatar makonni 6-8.

Tambaya: Menene sharuɗɗan jigilar kaya da hanyar jigilar kaya?

A: Mun yarda EXW, FOB, CFR, CIF, da dai sauransu Za ka iya zabar wanda shi ne mafi dace ko kudin tasiri a gare ku. Za a iya shirya jigilar kaya ta Fedex, DHL, TNT ko ta Jirgin Sama da LCL Sea.

Tambaya: Ta yaya za mu iya samun samfurori daga gare ku?

A: Akwai samfurori don gwajin ku. Wasu samfurori kyauta ne a gare ku, kawai kira tuntuɓar tallace-tallacenmu. Za a aika samfuran ta Fedex, TNT ko DHL.

Tambaya: Ta yaya za mu zama mai rarraba ku ko wakilin tallace-tallace a cikin ƙasarmu?

A: Barka da zama mai rarraba mu kuma kawai tuntuɓi tallace-tallacenmu don yarjejeniyar rarraba kuma za mu goyi bayan ku don samun ƙarin umarni.

Mu ƙwararrun masana'antun na'urorin sarrafa mitoci ne da masu ba da kaya a cikin Sin, suna ba da samfuran ƙira masu inganci tare da ƙarancin farashi. Idan za ku siyar da na'urorin sarrafa mitar rangwame, maraba don samun zance da samfurin kyauta daga masana'anta.