SPI2918 Series yog qhov siab -tam sim no SMD Fais Fab Inductor tsim los nrog ib qho tshwj xeeb ca hlau winding thiab ib qho kev sib dhos ruaj khov. Qhov kev tsim kho muaj zog no, muaj qhov loj 29.0 mm × 29.0 mm hneev taw, ua tiav qhov tsis tshua muaj DC Resistance (DCR) thiab qis profile, ua rau nws zoo tagnrho rau siab -efficiency, siab - zog- daim ntawv thov ceev.
Cov koob no yog tsim los rau kev ua haujlwm siab, muab qhov tshwj xeeb siab saturation tam sim no (Isat) txog li 120A. Nws cov khoom muaj txiaj ntsig zoo los ntawm cov khoom siv hluav taws xob inductor, vim tias qhov kev sib dhos ruaj khov tsim kom ntseeg tau tias qhov kub thiab txias tam sim no tsis tshua muaj kev cuam tshuam los ntawm ib puag ncig. SPI2918 yog qhov kev xaiv zoo tshaj plaws rau cov khoom siv hluav taws xob uas xav tau siab inductance, tsis tshua muaj hlau nplaum, thiab tsawg inductor poob.
Ntsiab nta
Flat Hlau Winding:Ua tiav DCR tsawg heev (tsawg li 0.60mΩ) thiab AC poob qis.
High Saturation Tam sim no:Rated mus txog 120A.
Assemble Design:Muab cov qauv ruaj khov, txhim khu kev qha nrog cov cua sov zoo.
Kev ruaj ntseg siab:Kev ua tau zoo yog tsawg cuam tshuam los ntawm kev hloov pauv ntawm qhov kub thiab txias.
High Performance:High inductance, tsis tshua muaj hlau nplaum poob, thiab me me parasitic capacitance.
Raws li RoHS.
Daim ntawv thov
SPI2918's siab-tam sim no, siab- qauv kev ua tau zoo yog qhov zoo tagnrho rau cov khoom siv DC muaj zog -DC converters hauv:
Servers thiab desktop computers
1
>>
Telecom chaw nres tsheb
2
>>
Cov khoom siv hluav taws xob rau VCR, OA cov khoom siv
3
>>
DC rau AC inverter
4
>>
DSC/DVC, HDD, thiab portable DVD players
5
>>
Portable gaming khoom siv
6
Cov yam ntxwv hluav taws xob
|
Tshooj No. |
Inductance (L) (µH) (± 20%) |
Kev kuaj mob |
DCR (mΩ) TYP. |
DCR (mΩ) MAX. |
Isat (A) TYP. |
Idc (A) TYP. |
|
SPI 2918-1R0M |
1.00 |
100kHz, 0.1V |
0.50 |
0.60 |
120 |
60.0 |
|
SPI 2918-1R5M |
1.50 |
100kHz, 0.1V |
0.87 |
0.72 |
110 |
50.0 |
|
SPI 2918-2R2M |
2.20 |
100kHz, 0.1V |
0.72 |
0.87 |
85.0 |
50.0 |
|
SPI 2918-3R3M |
3.30 |
100kHz, 0.1V |
2.86 |
2.60 |
91.0 |
28.0 |
|
SPI 2918-4R7M |
4.70 |
100kHz, 0.1V |
2.60 |
2.86 |
61.2 |
28.0 |
|
SPI2918-6R8M |
6.80 |
100kHz, 0.1V |
2.86 |
2.60 |
45.0 |
28.0 |
|
SPI2918-100M |
10.0 |
100kHz, 0.1V |
2.86 |
2.60 |
31.2 |
28.0 |
|
SPI 2918-150M |
15.0 |
100kHz, 0.1V |
2.60 |
2.86 |
21.2 |
28.0 |
|
SPI 2918-220M |
22.0 |
100kHz, 0.1V |
2.60 |
2.86 |
14.0 |
28.0 |
|
SPI2918-330M |
33.0 |
100kHz, 0.1V |
2.60 |
2.86 |
8.70 |
28.0 |
Nco tseg:
Kev Xeem Xeem:Tag nrho cov ntaub ntawv xeem raug xa mus rau 25℃ambient.
Kev khiav hauj lwm qhov kub thiab txias:-40℃rau +125℃(ambient ntxiv rau nws tus kheej kub nce).
Isat (Saturation Tam sim no):DC tam sim no (A) uas yuav ua rau L₀ poob kwv yees li 20%.
Idc (Tub kub nce tam sim no):Tus nqi tiag tiag ntawm DC tam sim no thaum qhov kub thiab txias yog ΔT=40℃(Ta=25℃).
Kub txwv:Qhov kub thiab txias (ambient + temp nce) yuav tsum tsis txhob siab tshaj 125℃nyob rau hauv phem tshaj - rooj plaub kev khiav hauj lwm tej yam kev mob.
Performance Graphs
Zoo thiab Dimensions
Ntim
Ntim:Tais
Ntim / Thawv:30 pcs Max
Tawm Carton Quantity: (30 × 9)=270 pcs Max
(Faj seeb: Cov khoom no yog muab rau hauv cov tais.)
Cim npe nrov: 2918 series inductors, Tuam Tshoj 2918 series inductors manufacturers, lwm tus neeg, Hoobkas
