SMT common mode line fyuluta
Ubwino:
Wopangidwa kuchokera ku zosakaniza zowonda kwambiri zachitsulo, faifi tambala ndi zinc oxides, kutsokomola wamba wa Ming Da ferrite amadziwika ndi kukula kwake, kulemera kwake, kutsika mtengo, komanso kudalirika kwakukulu. Amapereka kuchepetsedwa kwapamwamba kwa EMI pomwe amakhalabe otseguka kumayendedwe wamba. Zopindulitsa zina ndi izi:
Zosefera wamba zochotsa phokoso lopanda kusokonekera kuchokera kuzizindikiro zopatsirana. Zokongoletsedwa kuti zitumize ma sigino apamwamba kwambiri.
- Zosefera zabwino kwambiri zothana ndi phokoso lodziwika bwino lobwera chifukwa chakusintha kwa ma data ndi ma PC, zida zama foni, ndi zina.
1. High impedance mpaka 13000 Ω,
2. SMD mtundu Common Mode Line Fyuluta
3.Ring core ndi zida za NiZn ndi MnZn
4.Zomwe zimalimbikitsidwa ndi solder: Reflow
5. Pakali pano mpaka 2500 mA
6.Package: kuyika kwa tepi & reel
7..Mwamsanga kutsogolera nthawi ndi MOQ otsika
8. Pazinthu zonse, titha kuwonjezera kadontho kokhota pamwamba kuti tisiyanitse poyambira.
9.Kumangirira kolondola kwambiri kokhala ndi spacer kumathandizira kudzipatula pamabwalo okhumudwitsa ndikuwonetsetsa kudalirika kosasintha.
10.Kutentha kwapang'onopang'ono kosiyanasiyana ndi kuthekera kofananira komwe kulipo pamitundu yambiri yama inductance
Kukula ndi makulidwe:
Mphamvu zamagetsi:
| Specification Tolerance | Chida choyesera | Mkhalidwe woyesera | |
| Inductance L | 2x4700uH±40% | HP4284(LCR) | 100KHz/0.lV |
| Impedans Zmax | Mtengo wa 13000Ω | 4285A(LCR) | @20°C 33%RH |
| Adavotera panopa Ir | 350mA Max. | TH1775 (Cuurent tester) | ∆T = 40K |
| DC Resistance Rdc | 2x0.72Ω kukula | CH502A(Resistance tester) | |
| Leakage inductance Ls | Mtengo wa 270nH | HP4285A(LCR) | 1 MHz / 1 mA |
| Insulation test voltage Ut | 300V (AC) Max. | Mtengo wa RK2670A |
Ntchito:
1.Current compensed choke kwa deta ndi mizere chizindikiro
2.Mphamvu kachitidwe kachitidwe, Kuwunikira kwa dalaivala wa LED
3.Signal ndi sensa mizere
4.Kuletsa phokoso lamtundu wamba
5.Nambala yafoni.Netiweki ya m'deralo.ISDN
6.Digital PBX.Masewera a pakompyuta .CTV.CD-ROM pagalimoto
