SMT hom kab lim
Qhov zoo:
Tsim los ntawm ultra-nyias sib tov ntawm hlau, npib tsib xee thiab zinc oxides, Ming Da's ferrite hom chokes yog yam ntxwv ntawm lawv qhov loj me, lub teeb yuag, tus nqi qis, thiab kev ntseeg siab. Lawv muab kev txo qis EMI zoo heev thaum tseem qhib rau kev ua haujlwm hauv Circuit Court. Lwm cov txiaj ntsig suav nrog:
Ib hom hom lim rau distortion-tsis muaj suab nrov tshem tawm los ntawm kev xa cov teeb liab. Optimized rau kev sib kis ntawm cov teeb liab zoo.
- Cov lim zoo tshaj plaws rau kev tawm tsam cov suab nrov nrov uas tshwm sim los ntawm cov ntaub ntawv teeb liab ua los ntawm PCs, khoom siv xov tooj, thiab lwm yam.
1.High impedance mus txog 13000 Ω,
2. SMD hom Common Hom Kab Lim
3.Ring core nrog cov ntaub ntawv tseem ceeb ntawm NiZn thiab MnZn
4.Recommended solder profile: Reflow
5. High tam sim no mus txog 2500 mA
6.Package: daim kab xev & reel ntim
7 .. Lub sijhawm ua haujlwm ceev thiab MOQ qis
8. Rau tag nrho cov khoom, peb tuaj yeem ntxiv winding dot rau ntawm qhov chaw kom paub qhov pib winding.
9.High-precision winding siv nrog spacer txhim kho kev sib cais nyob rau hauv offending circuits thiab ua kom ntseeg tau zoo ib yam
10.Various kev khiav hauj lwm kub thiab tam sim no match peev xwm tshaj ib tug ntau yam ntawm inductance qhov tseem ceeb
Loj thiab qhov ntev:
Cov khoom siv hluav taws xob:
Specification kam rau ua | Kev ntsuas ntsuas | Kev kuaj mob | |
Inductance L | 2 x 4700uH ± 40% | HP4284 (LCR) | 100KHz / 0.lV |
Impedance Zmax | 13000Ω typ. | 4285A (LCR) | 20 ° C 33% RH |
Rated tam sim no Ir | 350mA max. | TH1775 (Tam sim no tester) | ∆T = 40K |
DC Resistance Rdc | 2 x 0.72Ω max. | CH502A (Resistance Tester) | |
Leakage inductance Ls | 270nH npe. | HP4285A (LCR) | 1 MHz / 1 mA |
Rwb thaiv tsev ntsuas voltage Ut | 300V (AC) max. | RK2670A |
Daim ntawv thov:
1.Tam sim no compensated choke rau cov ntaub ntawv thiab teeb liab kab
2.Power mov system, Teeb pom kev zoo LED tsav tsheb
3.Signal thiab sensor kab
4.Suppression hom nrov nrov
5.Xov tooj.Local area network.ISDN
6.Digital PBX.Electronic games .CTV.CD-ROM tsav