Furusicogo kɔlɔsili minanw

Frequency Control Minɛnw ye elekitoronikifɛn nafamanw ye minw be se ka yɛlɛma, k’u sugandi ani k’u basigi yɔrɔ minw be sɔrɔ ɛntɛrɛnɛti kan. U be tagamasiɲɛw wagati, sinkronizasiyɔn ani filtɛri jusigilan sigi bi tile elekitoroniki sisitɛmuw kɔnɔ. Fɛɛn jɔnjɔnw ye: frekansi, rezonantɛriw ani frekansi danfaralanw.

 

I ka baarakɛlaw ka baarakɛcogo yɛlɛmani minanw dibaga
 

Suzhou Hangjing Elec & Tech Co., Ltd., min sigira sen kan saan 2014, o ye fɛɛrɛ ye- baarakɛyɔrɔ fitinin ni cɛmancɛ- (SME) (SME) min be baara kɛ ni R&D, dilan, dilan, ani feereli ye. O baarakɛyɔrɔ lɔra baarakɛlaw ka jɛnkulu dɔ kɔnɔ ani a be baara kɛ ni lɔnniya ye, o baarakɛyɔrɔ ye fɛɛn barikaman dɔ labɛn min be se ka kɛ ni kristaliw ye minw be se ka yɛlɛma, TCXO, VCXO, OCXO, kristali filtɛriw-}pulasiyɔnw ka bɔ fɛnw la minw be se ka yɛlɛma.

 

 
Fɔlɔ 123 Laban
 
Mun na an be an sugandi

A ka ɲi ka kɛ cogo min na

A ka kan ka kɛ ko a be se ka kɛ sababu ye ka fɛnw ɲumanya ɲɔgɔn sɔrɔ;

Baara ka nafa

A ka sannikɛla- cɛmancɛ la (ka kɔn ka kɔn-}sales ladilikanw ɲɛ ka ɲɛsin post-sales dɛmɛ ma) min be jaabili teliman. 24- lɛrɛ baara bila ɲɛfɛ, wagati bɛnnin na ani teliya la i ye.

Feere sugu

An ka fɛɛnw cayara ka kɛ jamana wɛrɛw ye, i n’a fɔ Erɔpu, Azi worodugu ni kɔrɔn cɛ, Ameriki jamanaw, Oceania ani suguba wɛrɛw. Nin diɲɛ bɛɛ ka ɲɔgɔnye b’a to o baarakɛyɔrɔ be se ka dɛmɛ dafalen di elekitoroniki dilanbagaw ma diɲɛ kɔnɔ, k’a sɔrɔ a be sinsin kosɔbɛ fɛnw kan minw ka bon-teyalifɛnw kan.

An ka sɛbɛ

An ka fɛɛnw bɛɛ tɛmɛna {{0}/ƆRƆ 9001:2015 Sisitɛmu sariyaw labɛncogo la, O b’a yira k’u be bɛn ni diɲɛ sariyaw ye ka ɲɛsin ɲumanya, lafiya ani baarakɛcogo ma.

 

 

微型 SMD 晶体滤波器 7050

 

SMD Crystal Filter 7050

SMD (Surface Mount Device) kristali filɛri ye elekitoroniki yɔrɔ dɔ ye min be kɛ ka tɛmɛ wala ka yɔrɔ kɛrɛnkɛrɛnninw bali ka kɛ bi ka yɔrɔw labɛncogo la. O filtɛriw be baara kɛ kosɔbɛ telekomunikasiyɔnw, lamɛnfɛnw, RF (Radio Frequency) baarakɛcogow la, ani ka tagamasiɲɛw labɛn walisa ka mankanw bɔ, ka harmonikiw bali ani ka tagamasiɲɛw gwɛya. U ka sennɔ fitinin n’u ka lannayaba kosɔn, SMD kristali filɛriw ka ɲi ka kɛ PCBw ye minw fanin be mɔgɔw la (Printed Circuit Boards) telefɔniw, IoT minɛnw ani modɛliw kɔnɔ.

 

Fɔrɔmasɔn (MHz)

Mɔdɛli

yiriw tɛ

A ye Bandwidth (KHz, min ta)

Bandwidth (KHz, max)

Ripple (dB, max)

Insesiyɔn tunu (dB, max)

Gwari min be baara kɛ (dB)

Ka Impedansi (ohms//pF) bonya.

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

 

SMD Crystal Filter 7050

 

 

High-Banali min be kɛ ka bɔ ɲɔgɔn na .

O yɔrɔ min ka dɔgɔ ni 21,4MHz ye, o ye 21,4MHz ye (i n’a fɔ, Jingkɛn CF seri), a bonya ye ±3,75kHz ye ka taga ±15kHz la, a donna ka dɔgɔya i n’a fɔ 1,0dB, ani a be se ka kɛ 2,0dB ye.

 

Sugandiliba

O filtɛri be se ka 18dB ka fanga dɔgɔya ka se 60dB ma.

 

Laminiko yɛlɛmani

A be sariya labato ni RoHS ni Pb-Sugandili sariyaw ye, a be yɛlɛmani barikaman ni yɛlɛmani fanga di (Jaabolow ka baarakɛcogo hakɛ: LEVEL 1), ani baarakɛcogo funteni hakɛ -40 degere ka se degere +125 (industrie grade).

 

 

 
 
SMD Crystal Filter 7050
01.

Filtɛriw ka dɔgɔ

A labɛnna walisa ka se ka yɔrɔ kɛrɛnkɛrɛnnin dɔ sɔrɔ min be se ka tɛmɛ yɔrɔ kɛrɛnkɛrɛnnin dɔ la walisa ka tɛmɛ ka tɛmɛ k’a sɔrɔ a be yɛlɛmani caaman kɛra.

02.

Tasumasobaw

O filɛrifɛnw b’a to frekansiw ka caya ka tɛmɛ dancɛ dɔ kan min be se ka tɛmɛ k’a sɔrɔ u be datugu wala ka dɔ bɔ duguma-frequency tagamasiɲɛw la.

03.

Band Pass Filtɛri

A b’a to an ka se ka tɛmɛ yɔrɔ dɔ la (passband) ka tɛmɛ, ka ban yɔrɔ minw ka dɔgɔ ani minw ka bon o finɛtiri kɔfɛ.

04.

Notch Filtɛriw (Band Stop)

O la, a be se ka kɛ ko a be se ka kɛ ko a be se ka yɛlɛma dɔɔni dɔɔni ani k’a to tɔɔw bɛɛ be se ka tɛmɛ u fɛ: u ka ɲi ka yɔrɔ kɛrɛnkɛrɛnninw bɔ yen.

 

SMD Crystal Filter 7050 ka baarakɛcogo .

 

Dumunikɛla ka electronique
Telefɔni, tablɛtiw, portatiw ani minɛnw na minw be se ka don, SMD kristaliw be tagamasiɲɛw labɛn cogo basiginin na k’u ka elekitoromagnetikiw ka baarakɛcogo dɔgɔya ani ka ɲɔgɔn sɔrɔ ɲɔgɔn fɛ yɔrɔ minw na u ka ca. Komi dumunifɛnw be dɛmɛ don ka ɲɛsin nɛgɛjuru caaman ma—i n’a fɔ Wi-Fi, Bluetooth, 4G/5G, ani NFC—o filɛrifɛnw be dɛmɛ don ka frekansi kɛrɛnkɛrɛnninw bɔ ɲɔgɔn na, ka mankan dɔgɔya ani ka kunnafoniw lase mɔgɔw ma.

 

Lizini minanw
Lizini ka baarakɛcogo, baarakɛcogo kɔlɔsili ani yɔrɔjan kɔlɔsili fɛɛrɛw la, SMD kristali filɛriw kɔrɔtanin lo kosɔbɛ walisa ka se ka kumaɲɔgɔnya kɛ cogo gwɛlɛman na baarakɛcogo gwɛlɛw la. U be baara kɛ ni lozisiyɛliw ye minw be se ka porogramu kɛ (PLC), sensɔri réseaux, ani telemɛtiri sisitɛmu minw ka kan ka baara kɛ tuma bɛɛ hali n’u be yɔrɔ minw na, u be se ka yɛlɛma, u be se ka yɛlɛma ani u be kuran mankan bɔ.

 

Dɔgɔtɔrɔya minanw
SMD kristali filtɛriw lɔyɔrɔ ka bon furakɛli elekitoroniki la, u be se ka tagamasiɲɛ tigitigiw labɛn sɛgɛsɛgɛri ni banabagatɔw kɔlɔsili minanw na. Minɛnw na i n’a fɔ ECG masinw, MRI sisitɛmu, ultrason scanners, ani tagamasiɲɛ minw be se ka ta ka taga yɔrɔ wɛrɛw la, o filɛrifɛnw be biyɔlozi tagamasiɲɛ barikamanw bɔ ɲɔgɔn na ka bɔ kɔfɛ mankan n’a kɔnɔ, o min ka ɲi ka sɛgɛsɛgɛ ka ɲɛ ani ka kɛnɛyako sɛgɛsɛgɛ tiɲɛn na.

 

Sanfɛla ni lafasali
Sankololafɛnw ni lafasali fɛɛrɛw la, yɔrɔ min na misiyɔn- kɔrɔfɔli baarakɛcogo be bɔ kumaɲɔgɔnya ni navigasiyɔn fiɲɛnbali la, SMD kristali filɛriw tɛ se ka bɔ yen. U be baara kɛ ni aviyɔnw ye, sateliti, rada minw be yɛlɛma yɛlɛma, ani kumaɲɔgɔnya minanw latanga, u be tagamasiɲɛw to u la laminiko gɛlɛyaba kɔnɔ—o la, funteni be yɛlɛma yɔrɔ minw na, u be yɛrɛyɛrɛ kosɔbɛ ani u be yeelen bɔ.

 

Telefɔnikanw
SMD kristali filtɛriw lo ye jusigilan ye telekomunw ka baarakɛminɛnw na, yɔrɔ min na u be bila basiw ka yɔrɔw la, réseau optical yɔrɔw la, mikrowondi ɲɔgɔndanw na ani routeurs jɔnjɔnw na. Ni an ye harmonikiw, minw be ɲɔgɔn gɛrɛfɛ, ani fɛn minw be mɔgɔw lasun u ka fɛnw bɔ, o yɔrɔw be dɛmɛ don ka tagamasiɲɛw gwɛya ani ka mɔgɔw ka baarakɛcogo ɲuman mara seliliw kɔnɔ (4G LTE, 5G NR), fibre-}ptiki, ani sateliti kumaɲɔgɔnya.

 

Aplikasiyɔn minw be bɔra
Ka fara laada baarada kan, SMD kristali filtɛriw be to ka caya ka taga yɔrɔ wɛrɛw la, i n’a fɔ mobili minw be u yɛrɛ ma, dugu hakilimanw, ani kantumu kumaɲɔgɔnya fɛɛrɛw la. U ka se ka basigi, sanfɛ-}presitɛri filtɛri min be dɛmɛ don ka mɔgɔw ka ɲinini dɛmɛ, o be se ka la a la, o ye -ye}late ye yɔrɔ minw be ɲɔgɔn minɛ.

 

 

SMD kirisital Filter 7050 sugandi cogo min na .

 

O la, an be se ka lɔnniya sɔrɔ
Operatɛri ka frekansi ye paramɛtiri jɔnjɔn ye n’a be SMD kristali filtɛri dɔ sugandira. Filtɛri ka kan ka labɛn walisa ka baara kɛ ka ɲɛ i ka porogramu ka frekansi kɔnɔ. Crystal filtɛriw be dilan ka yɛlɛma ka kɛɲɛ ni frekansi tigitigiw ye, a ka ca a la k’a ta kHz damadɔw ma ka taga a bila -speed system damadɔ la ka taga se MHz kɛmɛ caaman ma minw ka bon- frequency RF ani kumaɲɔgɔnya minɛnw.

 

Filtɛri sifa ani baarakɛcogo ɲuman .
Filtɛri sugu lo b’a yira a be tagamasiɲɛw don cogo min na ani a ka ɲi ka sugandi ka kɛɲɛ ni tagamasiɲɛw labɛncogo ɲuman ye. Filtɛri topologie sifa caaman be baara kɛ ni lɔyɔrɔ danfaraninw ye elekitoroniki sisitɛmu kɔnɔ.

 

Bandwidth ni sugandili .
Bandwidth be frekansi hakɛ min yira, filɛri b’a to a be se ka tɛmɛ ni fanga dɔgɔyali dɔɔni ye, a ka ca a la, a be suma ni -3 dB yɔrɔw cɛ. A be nɔɔ to filtɛri ka setigiya kan ka tagamasiɲɛw bɔ ɲɔgɔn na ka bɔ siraw wala mankan bɔyɔrɔw la.

 

Funteni basiginin ani sara .
Funteni yɛlɛmaniw be se ka nɔɔba to kristali filɛri hakɛ kan min be sɔrɔ piezoelektriki minanw ka sensitivite kɔnɔ ka ɲɛsin funteni yɛlɛmaniw ma. Ka laɲini ko funteni basigili ka ɲi ka kɛ baara la min be se ka kɛ yɔrɔ minw na, yɔrɔ minw na yɛlɛmaniw be kɛ.

 

Intɛrisiyɔn tununi ani tagamasiɲɛ ka hakilintan
Insetion tununi kɔrɔ ye tagamasiɲɛ fanga dɔgɔyali ye min be kɛ ni filɛri donna tagamasiɲɛ sira kɔnɔ. A ka ca a la, a be fɔ desibɛli (dB) la ani a ka kan ka dɔgɔya walisa ka tagamasiɲɛw fanga n’a ka baarakɛcogo ɲuman mara.

 

Masiniw ka baara
I n’a fɔ yɔrɔ min be yɔrɔ bɛɛ la, SMD kristali filɛri be kɛ ni funteni ye min be sɔrɔ reflow yɛlɛmani ani mekaniki stress la baara wagati la. U farikolo fanga be nɔɔ to wagati jan kan- ka lannaya wagati jan.

微型 SMD 晶体滤波器 7050

 

Operasiyɔn ni baara

 

Laminiko yɛlɛmani

Funteni yɔrɔ:Industriel-grade fɛnw ka teli ka funteni dɛmɛ k’a ta -40 ma ka taga se degere +125 ma , nka i ka ban funteni yɛlɛmani ma (misali la, yɛlɛmani tilennin ka bɔ -40 degere la ka taga se +85 degere ).

Majigilenya kɔlɔsili:Marali min be kɛ ni 60% ye wala min be bɛn n’o ye, n’o tɛ, o be se ka kɛ ni ɛlɛkitorodiw ye minw be sɔrɔ oksidi la.

Ɛlɛkitɔrɔsi min be se ka yɛlɛma (ESD) Latanga

Hakɛya:O fɛɛnw fanba be HBM (Homan Body Model) 2kV ani CDM (Sariya min be se ka kɛ) 500V latanga sariyaw.

Baarakɛcogo:Aw ye anti-bolo ka juru don a la, ani baarakɛla ka dugukolo fanga ka kan ka kɛ fitinin ye ka tɛmɛ 1Ω kan wala a be bɛn n’a ye.

Ɲɛnamaya ani lannaya .

MTBF (Wagati cɛmancɛ cɛ ka dɔgɔ):A sɔngɔ kelen: A ka bon ka tɛmɛ lɛrɛ 100 000 kan wala a be bɛn ɲɔgɔn ma (sɛgɛsɛgɛri teliya la 85 degere /85% RH la).

Waleya:A ɲinina ko baarakɛcogo min be kɛ, o ma tɛmɛ 80% kan min be sɛgɛsɛgɛri kɛ walisa ka sii janya.

 

Sesiyɔnw

 

 

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FAQ

 

I: Yala o fɛɛn be se ka kɛ tagamasiɲɛ ye wa?

A: Ka ɲɛsin mɔgɔw ka komandiw bɛɛ ma, an be dɛmɛ don ka kɛɲɛ ni mɔgɔw ka laada ye.

Ɲiningali: Delili wagati be cogo di?

A: Tuma o tuma, a be lɔgɔkun 2-3 ɲɔgɔn ta ka dilan, ka kɛɲɛ ni mɔgɔw ka sago ye wala ka yɔrɔw labɛn ka kɛɲɛ n’u makoya ye, n’a sɔrɔ a mako be lɔgɔkun 6-8 la.

I: I ka cicogo ani i ka cicogo ye mun lo ye?

A: An be sɔn EXW, FOB, CFR, CIF, n’a ɲɔgɔnnaw ma I be se ka min sugandi min ka nɔgɔ wala min sɔngɔ ka gwɛlɛ i ma. Fedex, DHL, TNT wala Air ani LL baji ci ka ci.

I: An be se ka misaliyaw sɔrɔ cogo di i fɛ?

A: Ɲɛyirali dɔw be yen i ka kɔrɔbɔli kama. Ɲɛyirali dɔw tɛ sara i ye , i ka weele dɔrɔn ka an ka feereli weele. O sɛgɛsɛgɛliw bena ci Fedex,TNT wala DHL fɛ.

I: An be se ka kɛ i ka jamana tilanbaga wala i ka feerelikɛla ye cogo di an ka jamana na?

A: Aw ni ce ka kɛ an ka tilanbaga ye ani ka an ka feereli dɔrɔn sɔrɔ ka bɛnkansɛbɛ sɔrɔ ani an bena aw dɛmɛ ka yamaruya caaman sɔrɔ.

An ye baarakɛlaw ye minw be baara kɛ ni mɔgɔw ye ani u be fɛɛnw feere Sinuwa jamana na, u be fɛɛn ɲumanw di minw sɔngɔ man gwɛlɛ. N’i ​​bena to ka fɛnw di minw be se ka mɔgɔw ka fɛnw yɛlɛma, i be se ka quote kɛ ani ka sɛgɛsɛgɛri kɛ an ka izini kɔnɔ gwansan.