Isihlungi somugqa wemodi evamile ye-SMT
Izinzuzo:
Yakhiwe ngezingxube ezincanyana kakhulu zensimbi, i-nickel ne-zinc oxides, ukuklinywa kwemodi evamile ye-Ming Da's ferrite kubonakala ngosayizi, isisindo esilula, izindleko eziphansi, nokuthembeka okuphezulu. Bahlinzeka ngokuncishiswa okuhle kakhulu kwe-EMI ngenkathi behlala bevulekile ekusebenzeni okujwayelekile kwesekethe. Ezinye izinzuzo zifaka:
Isihlungi semodi evamile yokususwa komsindo ongahlanekezeli kumasiginali adlulisiwe. Ilungiselelwe ukudluliswa kwamasignali ekhwalithi ephezulu.
- Isihlungi esingcono kakhulu sokulwa nomsindo wemodi evamile obangelwa ukucutshungulwa kwesignali yedatha ngama-PC, okokusebenza kwefoni, njll.
1.Ukuphazamiseka okuphezulu kufika ku-13000 Ω,
2. Uhlobo lwe-SMD Isihlungi Somugqa Wemodi Ejwayelekile
3.Iring core ngezinto eziwumongo ze-NiZn kanye ne-MnZn
4.Iphrofayili ye-solder enconyiwe: Gcwalisa kabusha
5. Amandla aphezulu afika ku-2500 mA
6.Iphakheji: ukupakishwa kwetheyiphu&reel
7..Isikhathi sokuhola esisheshayo ne-MOQ ephansi
8. Kuyo yonke imikhiqizo, singangeza ichashazi elijikajikayo phezulu ukuze sihlukanise ukusonga kokuqala.
9.Ukwakhiwa kwama-winding okunemba okuphezulu nge-spacer kuthuthukisa ukuhlukaniswa kumasekhethi awonayo futhi kuqinisekisa ukwethembeka okungaguquki.
10.Amazinga okushisa ahlukahlukene okusebenza namandla okufanisa amanje phezu kohlu olubanzi lwamanani e-inductance
Usayizi nobukhulu:
Izakhiwo zikagesi:
| Ukubekezelela Ukucaciswa | Ithuluzi lokuhlola | Isimo sokuhlola | |
| Inductance L | 2x4700uH±40% | I-HP4284(LCR) | 100KHz/0.lV |
| I-Impedans Zmax | 13000Ω uhlobo | I-4285A(LCR) | @20°C 33%RH |
| Ilinganiswe nge-Ir yamanje | 350mA ubukhulu. | I-TH1775(Isihloli samanje) | ∆T = 40K |
| I-DC Resistance Rdc | 2x 0.72Ω ubuningi. | I-CH502A(Isihloli sokumelana) | |
| Ukuvuza kwe-Ls | 270nH uhlobo. | I-HP4285A(LCR) | 1 MHz/ 1 mA |
| I-voltage yokuhlola i-insulation Ut | 300V(AC) ubuningi. | I-RK2670A |
Isicelo:
1.Ukuminyanisa kwamanje okunxeshezelwe ngedatha nemigqa yesignali
2.Isistimu yokunikezela amandla, Ukukhanyisa umshayeli we-LED
3.Imigqa yesignali kanye nenzwa
4.Ukucindezelwa komsindo wemodi evamile
5.Inombolo yocingo.Inethiwekhi yendawo yendawo.ISDN
6.I-PBX yedijithali.Imidlalo ye-elekthronikhi .CTV.CD-ROM drive
