Isihluzi somgca wendlela eqhelekileyo ye-SMT
Izinto eziluncedo:
Yakhiwe kwimixube yentsimbi, i-nickel kunye ne-zinc oxides, imixube ye-Ming Da ye-ferrite eqhelekileyo ibonakaliswe ngobukhulu bayo, ubunzima obulula, ixabiso eliphantsi, kunye nokuthembeka okuphezulu.Babonelela ngokunciphisa okuphezulu kwe-EMI ngelixa behlala bevuleleke ekusebenzeni okuqhelekileyo kwesekethe.Olunye uncedo lubandakanya:
Isihluzi semowudi eqhelekileyo yokususwa kwengxolo egqwethekileyo kwimiqondiso ethunyelwayo.Ilungiselelwe ukuhanjiswa kweempawu ezikumgangatho ophezulu.
-Eyona nto ilungileyo yokuhluza ukubala ingxolo yemowudi eqhelekileyo ebangelwa kukusetyenzwa kweempawu zedatha ziiPC, izixhobo zefowuni, njl.
1.Uthintelo oluphezulu ukuya kuthi ga kwi-13000 Ω,
2. Uhlobo lwe-SMD lweSihluzo seNdlela eqhelekileyo
3.I-ring core kunye nezixhobo eziphambili ze-NiZn kunye ne-MnZn
Iprofayili ye-4.Ecetyiswayo ye-solder: Reflow
5. Iphezulu ngoku ukuya kwi-2500 mA
6.Ukupakishwa: tape&reel ukupakishwa
7..Ixesha elikhawulezayo lokukhokela kunye ne-MOQ ephantsi
8. Kuzo zonke iimveliso, singongeza ichaphaza elijikajikayo kumphezulu ukwahlula ukujija kokuqala.
I-9.Ulwakhiwo oluchanekileyo oluchanekileyo olune-spacer luphucula ukuhlala wedwa kwiisekethe ezikhubekisayo kunye nokuqinisekisa ukuthembeka okungaguqukiyo.
10.Ubushushu obuhlukeneyo bokusebenza kunye namandla omdlalo wangoku ngaphezulu koluhlu olubanzi lwamaxabiso e-inductance
Ubungakanani kunye nemilinganiselo:
Iimpawu zombane:
| Inkcazo yokunyamezela | Uvavanyo lwesixhobo | Imeko yovavanyo | |
| Inductance L | 2x4700uH±40% | HP4284(LCR) | 100KHz/0.lV |
| Impedance Zmax | 13000Ω isimbo | 4285A(LCR) | @20°C 33%RH |
| Ilinganiswe ngoku Ir | 350mA ubuninzi. | TH1775(umvavanyi wangoku) | ∆T = 40K |
| I-DC Resistance Rdc | 2x 0.72Ω ubukhulu. | CH502A(umvavanyi wokuchasa) | |
| Ukuvuza inductance Ls | 270nH isimbo. | HP4285A(LCR) | 1 MHz/ 1 mA |
| Uvavanyo lwe-insulation voltage Ut | 300V(AC) max. | I-RK2670A |
Isicelo:
1.I-current ihlawulwe i-coke yedatha kunye nemigca yesignali
2.Inkqubo yonikezelo lwamandla, Ukukhanyisa umqhubi we-LED
3.Imiqondiso kunye nemigca yoluvo
4.Ukunciphisa ingxolo yemowudi eqhelekileyo
5.Inombolo yefowuni.Inethiwekhi yendawo yendawo.ISDN
6.Digital PBX.Imidlalo ye-elektroniki .CTV.CD-ROM drive
