SCHURTER DLF-18-0005

DLF
Suppression Chokes
www.schurter.com/pg81_82
Linear Choke, flat design
Description
Applications
-Linear choke
-THT-terminals
-Inductor horizontally positioned in housing
-SMD version on request
-Smoothing RFI suppression choke
-RFI suppression choke
-Chopper amplifiers
-DC drives and stepper motor controls
-Switching power supplies
Standards
References
-EN 60938
General Product Information
Weblinks
Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check
Technical Data
Rated voltage
Rated Current
Rated inductance
Power Operating Frequency
Terminal technic
Weight
Material: Housing
Sealing Compound
up to 600 VDC
0.4 - A @ Ta 70 °C
0.015 - 3 mH, Tol. ±15%
up to 20 kHz
THT 7 - 18 g
UL 94V-0 UL 94V-0 Isolation Voltage
Climatic Category
Allowable Operation Temp.
Dimensions
Case 04-1
2 kV eff., winding to ambient
40/125/21 acc. to IEC 60068-1
-40 °C to 125 °C
Case 15-1
4
1
10 ±0.2
EMC Products
28.3 max.
25 ±0.2
18.2 max.
2
0.6 x 0.88
0
3.5 -0.5
3
4
15 ±0.2
0.6 x 0.88
3
27.4 max.
16.5 ±0.2
2.0
17.8 max.
12.4 ±0.2
2.2
0
3.5 -0.5
2
1
15 ±0.2
DLF
Suppression Chokes
www.schurter.com/pg81_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
1.5
2150
0.5
7
04-1
45
DLF-18-0001
0.6
0.65
690
1
7
04-1
45
DLF-18-0002
1.2
0.17
190
2.8
7
04-1
45
DLF-18-0003
1.5
0.11
150
8
7
04-1
45
DLF-18-0004
2
0.06
79
12
7
04-1
45
DLF-18-0005
4
0.015
17
28
7
04-1
45
DLF-18-0006
0.45
3
3300
-
18
15-1
40
DLF-28-0001
0.6
3
1700
0.3
18
15-1
40
DLF-28-0002
1
1
550
0.8
18
15-1
40
DLF-28-0003
1.5
0.5
270
1.2
18
15-1
40
DLF-28-0004
1.8
0.3
180
3.3
18
15-1
40
DLF-28-0005
3
0.1
70
7.5
18
15-1
40
DLF-28-0006
4.5
0.05
30.5
-
18
15-1
40
DLF-28-0007
7
0.02
13
20
18
15-1
40
DLF-28-0008
The
specifications,
descriptions and illustrations indicated in this document are based on
EMC
Products
current information. All content is subject to modifications and amendments.