124

alaabta

Toroid choke oo sal leh

Sharaxaad Gaaban:

Faa'iidada toroid chokesaad ayey caan u yihiin, sida saturation jilicsan oo wanaagsan, luminta xudunta u ah dayacan, xasilloonida heerkulka iyo kharash yar.Inductor-ka leh Fe Si Al xudunta budada magnetic wuxuu baabi'in karaa faa'iido darrada ay sababtay farqiga hawada ee giraanta magnetic ferrite.


Faahfaahinta Alaabta

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Inductance-ka caadiga ah waxa kale oo loogu yeedhi karaa shaandhada qaabka caadiga ah ama filtarka awoodda.Inductor-ka caadiga ah waa aalad faragelinta faragelinta caadiga ah oo leh ferrite xudunta u ah.Inductors-ka taxanaha CMC ee qaabka caadiga ah oo ay soo saartay Fenghua Hi-Tech waxay qaataan koojiyeyaasha ferrite.Silig labanlaab ah iyo dabayl.Calaamada qaylada qaabka kala duwanaanshiyaha hoose waxa ay xakamaysaa isha faragelinta, isku xidhka isku xidhku waa weyn yahay.Waxay saameyn yar ku leedahay calaamadaha kala duwanaanta xawaaraha sare, wayna adagtahay in la beddelo calaamadaha ku xiran sare.Waxay saameyn wanaagsan ku leedahay dhawaaqa habka caadiga ah ee soo noqnoqda.Isla mar ahaantaana, waxay leedahay cabbir yar.Inductors-yada taxanaha ah ee caadiga ah waxay ku habboon yihiin kombuyuutarrada buug-yaraha, kamaradaha fiidyowga dhijitaalka ah iyo qalabyada kale ee leh shuruudaha booska.Inductance habka caadiga ah waa laba qaybood oo gariiro leh tiro isku mid ah oo wareeg ah, dhexroorka siliga isku midka ah, iyo jihooyinka dabaysha ee ka soo horjeeda isla xudunta birta. Ming Da inductors habka caadiga ah ee saldhigga leh waxaa loogu talagalay heerarka dhawaaqa kala duwan iyo soo noqnoqda calaamadaha.Wax soo saarka ballaaran ee laba xirmo, 0805 iyo 1206, oo u dhexeeya 67 ohms ilaa 2.2k ohms, wadar ahaan 14 nooc oo wax soo saar ballaaran ah.Dabeecaddu waa: Sababtoo ah jihooyinka dabaysha ee labada qaybood ee gariiradaha ee isla xudunta birta ayaa ka soo horjeeda, xudunta birta kama cabsato dheregista.Inta badan alaabooyinka xudunta u ah magnet-ka ee lagu isticmaalo suuqa ayaa ah agabka ferrite ee dhaqan-sare leh.

Keliya ka bixi macluumaadka aasaasiga ah ee injineerkaaga, waxaanu kaa caawin karnaa inaanu kuu habaynno alaabta kugu habboon.

Faa'iidooyinka

1. Difaaca elektromagnetic heer sare ah sababtoo ah naqshadeynta toroidal

2. Iyada oo loo marayo Dhisidda Koritaanka Hole

3. Isticmaalka saldhiga hoose si aad u hagaajiso hogaanka

4. Ma jiraan wax magnetostriction ah oo baabi'inaya qaylada maqalka ah ee shaandhaynta codsiyada

5. Buur toosan ama toosan ayaa diyaar ah.

6. U dhis u hoggaansanaanta RoHS oo horseed bilaash ah

7. luminta xudunta hoose, shucaaca magnetka oo hooseeya iyo awoodda hadda jirta

Cabirka iyo cabbirrada:

Cabirka iyo cabbirrada

Guryaha korantada:

ITEM

TOLKA GAAR

XAALADDA IMTIXAANKA

QALABKA TIJAAB

Inductance(uH)

680uH土10%

1KHZ/0.25V

TH2816B

iska caabin

160mΩ (MAX)

25 °C

GKT-502BC

DC hadda (MAX)

4.3A

1KHZ/0.25V

CH2816+WR7210

Codsiyada:

1. loo isticmaalo alaabta maqalka ah, Drive Lighting

2. Beddelka Qaabka Beddelka Qalabka Korontada sida inductors kaydinta tamarta, kor u qaadida iyo kicinta

 


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