Qaabka caadiga ah ee SMT filter filter
Faa'iidooyinka
Laga sameeyay isku dhafka aadka u khafiifka ah ee birta, nikkel iyo zinc oxides, Ming Da's ferrite qaabka caadiga ah waxaa lagu gartaa cabbirkooda, miisaankooda fudud, qiimo jaban, iyo isku halaynta sare.Waxay bixiyaan dhimis heer sare ah oo EMI ah inta ay u furan yihiin hawlgalka wareegga caadiga ah.Faa'iidooyinka kale waxaa ka mid ah:
Qaab shaandheyn guud oo loogu talagalay ka saarista dhawaaqa aan dhalanrog-rogmi karin ee calaamadaha la kala qaado.La habeeyay gudbinta calaamadaha tayada sare leh.
Shaandheeyaha ugu fiican ee ka hortagga sanqadha qaabka caadiga ah ee ka dhasha habaynta calaamadaha xogta ee kombuyuutarrada, qalabka taleefanka, iwm.
1. High impedance ilaa 13000 Ω,
2. Nooca SMD ee Khadka Guud ee Qaabka Guud
3.Ring core oo leh agabka ubucda ee NiZn iyo MnZn
4.Profile alxanka lagu taliyay: Dib u qulqulaya
5. Hadda sare ilaa 2500 mA
6.Package: baakadaha cajalad & duub
7..Waqtiga hogaanka degdega ah iyo MOQ hoose
8. Dhammaan badeecooyinka, waxaan ku dari karnaa dhibic dabaylaha oogada si aan u kala saarno dabaylaha bilawga ah.
9.High-sax-sax dhismo dabaylo leh oo leh spacer waxay wanaajisaa go'doominta wareegyada xadgudubka waxayna hubisaa isku halaynta joogtada ah
10. Heerkulka shaqada ee kala duwan iyo awoodaha isbarbardhigga ee hadda jira ee ka sarreeya qiyamka inductance ee kala duwan
Cabirka iyo cabbirrada:
Guryaha korantada:
| Dulqaadashada qeexidda | Tijaabi qalabka | Xaaladda tijaabada | |
| Inductance L | 2x4700uH ± 40% | HP4284(LCR) | 100KHz/0.lV |
| Impedance Zmax | 13000Ω nooca. | 4285A (LCR) | @20°C 33%RH |
| Lagu qiimeeyay Ir hadda | 350mA ugu badnaan | TH1775(Tijaabada hadda) | ∆T = 40K |
| Iska caabinta DC Rdc | 2x 0.72Ω ugu badnaan | CH502A (Tijaabada iska caabinta) | |
| Inductance Leakage Ls | 270nH nooca | HP4285A(LCR) | 1 MHz/1 mA |
| Tijaabada dahaarka danab Ut | 300V(AC) ugu badnaan | RK2670A |
Codsiga:
1.Current magdhaw xogta iyo khadadka signalka
2.Nidaamka sahayda Power ， Iftiinka darawalka LED
3.Signal iyo khadadka dareemayaasha
4.Xakamaynta qaylada qaabka caadiga ah
5.Telefoon number.Local area network.ISDN
6.Digital PBX.Electronic games .CTV.CD-ROM wadista
