DSF-28-0007 [SCHURTER]
Storage Choke, flat design; 存储扼流圈，扁平化设计
| 型号： | DSF-28-0007 |
| 厂家： | 
SCHURTER INC. |
| 描述： | Storage Choke, flat design |
| 文件： | 总2页 (文件大小：367K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Suppression Chokes
DSF
www.schurter.com/pg8ꢀ_82
Storage Choke, flat design
Description
Applications
-ꢀStorageꢀofꢀenergyꢀinꢀswitchedꢀpowerꢀsupplies
-ꢀSwitch-mode
-ꢀStorageꢀchoke
-ꢀTHT-terminals
-ꢀInductorꢀhorizontallyꢀpositionedꢀinꢀhousing
-ꢀConstantꢀinductanceꢀatꢀhighꢀalternatingꢀfieldꢀmodulationꢀandꢀlargeꢀDCꢀ
magnetization
-ꢀReducedꢀmagneticꢀreversal
-ꢀSMDꢀversionꢀonꢀrequest
-ꢀChopperꢀamplifiers
-ꢀDCꢀdrivesꢀandꢀstepperꢀmotorꢀcontrols
References
GeneralꢀProductꢀInformation
Weblinks
Standards
-ꢀENꢀ60938
Approvals,ꢀRoHS,ꢀCHINA-RoHS,ꢀe-Store,ꢀDistributor-Stock-Check
Technical Data
Ratedꢀvoltage
RatedꢀCurrent
Ratedꢀinductance
PowerꢀOperatingꢀFrequency
Terminalꢀtechnic
Weight
upꢀtoꢀ600ꢀVDC
0.4ꢀ-ꢀ6.3ꢀAꢀ@ꢀTaꢀ70ꢀ°C
0.011ꢀ-ꢀ3.7ꢀmH,ꢀTol.ꢀ 1ꢁ5
upꢀtoꢀ1ꢀMHz
THTꢀ
7ꢀ-ꢀ18ꢀg
IsolationꢀVoltage
ClimaticꢀCategory
AllowableꢀOperationꢀTemp.
2ꢀkVꢀeff.,ꢀwindingꢀtoꢀambient
40/12ꢁ/21ꢀacc.ꢀtoꢀIECꢀ60068-1
-40ꢀ°Cꢀtoꢀ12ꢁꢀ°C
Material:ꢀHousing
SealingꢀCompound
ULꢀ94V-0ꢀ
ULꢀ94V-0ꢀ
Dimensions
Case 04-1
Case 15-1
1605±±0.
.0±
.704 max0
1.04±±0.
.0.
1708 max0
3
4
3
4
.
1
±
.
1
1±±±0.
-±05
305
±
15±±0.
-±05
305
EMC Products
ꢀ
Suppression Chokes
DSF
www.schurter.com/pg8ꢀ_82
Diagrams
Application in DC-DC Converter
1)
2)
1) DC-Input unregulated
2) DC-Output regulated
Derating Curves
Inductance variation as function of the magnetizing current
Variants
In [A]
Ln [mH]
Rcu
[mΩ]
fRES
[MHz]
Weight [g]
Housing
Packing unit [pcs.]
Order Number
0.4
0.6
1.2
2
1.1
0.5
700
360
90
-
7
04-1
04-1
04-1
04-1
04-1
15-1
15-1
15-1
15-1
15-1
15-1
15-1
15-1
45
45
45
45
45
40
40
40
40
40
40
40
40
DSF-18-0001
DSF-18-0002
DSF-18-0003
DSF-18-0005
DSF-18-0006
DSF-28-0001
DSF-28-0002
DSF-28-0003
DSF-28-0004
DSF-28-0005
DSF-28-0006
DSF-28-0007
DSF-28-0008
2.5
6.5
12
32
0.6
1
7
0.125
0.045
0.011
3.7
7
32
7
4
8
7
0.45
0.63
1
1900
900
360
160
125
45
18
18
18
18
18
18
18
18
1.8
0.75
0.38
0.23
0.075
0.037
0.018
1.8
-
1.4
1.8
3.15
4.5
6.3
3.5
7
20
10
18
10
Theꢀspecifications,ꢀdescriptionsꢀandꢀillustrationsꢀindicatedꢀinꢀthisꢀdocumentꢀareꢀbasedꢀonꢀ
EMC Products
currentꢀinformation.ꢀAllꢀcontentꢀisꢀsubjectꢀtoꢀmodificationsꢀandꢀamendments.
2
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