SCHURTER-DFK-48-0008
| Part # | SCHURTER-DFK-48-0008 |
Download  | SCHURTER-DFK-48-0008 |
Suppression Chokes
DFK
Magnetically Compensated Choke, 1- and 3-phase
See below:
Approvals and Compliances
Description
Applications
– Current compensated choke
– 1- or 3-phase choke
– Attenuation of common mode interferences
– May also be used in direct current applications where magnetic com-
pensation is required
– Designed for 230/400 VAC applications
– THT terminals or wire leads
– Flange for mounting onto printed circuit board
– Fully potted resign
Weblinks
T
e
chnical Data
Rated voltage
Rated Current
Rated inductance
Power Operating Frequency
T
e
rminal
T
y
pe
up to 44
0
V
AC
0.5 – 1
5
A @
T
a
4
0 °C
1 – 2
0
m
H,
T
o
l. -30% +50%
50 – 40
0
H
z
TH
T
,
F
lexible wire
6 – 16
3
g
T
e
st Voltage
Isolation Voltage
Climatic Category
Allowable Operation
T
e
mp.
1.
8
k
V
,
5
0
H
z,
1
m
in, winding to winding
2
k
V eff., winding to ambient
25/100/21 acc. to IEC 60068-1
-2
5
°
C to 10
0
°
C
Weight
Material: Housing
Sealing Compound
UL 94V-0
UL 94V-0
Approvals and Compliances
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in
Details about
SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national
and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF
16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agree-
ments by SCHURTER.
Approvals
The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products.
Approval Reference
T
y
pe: DFK
Approval Logo
Certificates
Certification Body
Description
UL
UL File Number:
Application standards
Application standards where the product can be used
Organization
Design
Standard
Description
Designed for applications acc.
IEC/UL 62368-1
IEC 62368-1 includes the basic requirements for safety of audio, video,
information technology and office equipment.
1
EMC Products
Suppression Chokes
DFK
Compliances
The product complies with following Guide Lines
Identification
Details
Initiator
Description
SCHURTER AG
The CE marking declares that the product complies with the applicable
requirements laid down in the harmonisation of Community legislation on
its affixing in accordance with EU Regulation 765/2008.
SCHURTER AG
SCHURTER AG
SCHURTER AG
Directive RoHS 2011/65/EU, Amendment (EU) 2015/863
The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March
2007. It is similar to the EU directive RoHS.
On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration,
Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as
“REACH”) entered into force.
Dimension [mm]
Case 03
Case 07
12.5
15
2
12.5
16.5
±±.5
4.5
0.5
1±
15
4.5
20
Case 11
Case 12
15
2.5
15
25
17.5
25
0.5
4.5
0.5
15
20
4.5
2
EMC Products
Suppression Chokes
DFK
Case 20
Case 25-2
40
32
30.8
150
10…20
22.5
4.8
27.5
33
±±.5
4.5
15
3.1
Case 29-4
48
30.8
150
5.8
38.2
10…20
3.1
Diagrams
1
3
2
1
2
4
4
6
8
5
7
3
1 phase
3 phases and neutral
3
EMC Products
Suppression Chokes
DFK
Impedance curves
DFK-175-xxxx, DFK-20-xxxxx
DFK-25-xxxx, DFK-40-xxxxx
z [
Ω
]
1M
z [
Ω
]
1M
100k
10k
1k
100k
10k
1k
DFK-25-0001
DFK-175-0001
DFK-20-0001
DFK-20-0002
DFK-25-0002
DFK-40-0003
DFK-40-0004
DFK-40-0005
100
10
100
10
10k
100k
1M
10M f
[Hz]
10k
100k
1M
10M f
[Hz]
DFK-33-xxxx, DFK-48-xxxxx
z [
Ω
]
1M
100k
10k
1k
DFK-33-0001
DFK-33-0002
DFK-48-0008
100
10
10k
100k
1M
10M f
[Hz]
All Variants
I
n
[A]
L
n
[mH]
R
cu
[m
Ω
] f
RES
[MHz]
Copper ø
[mm]
Weight [g]
Housings
Packing unit [pcs.]
Order Number
0.5
1
10
10
20
10
10
20
10
4
900
500
500
510
250
250
150
27
0.5
0.7
0.5
0.6
6g
1
2
g
03
07
100
150
150
50
1
0.5
0.6
1
2
g
07
1
0.5
0.6
1
8
g
11
2
0.5
0.6
1
8
g
12
50
2
0.3
0.6
3
7
g
20
45
3
0.38
0.4
0.6
3
7
g
20
45
6
–
12
7
g
12
7
g
12
7
g
16
3
g
25-2
25-2
25-2
29-4
10
10
15
6
2
9
1.45
1.45
0.2
–
10
1
10
2.5 x 2.5
1.5 x 1.5
10
4 x 1.5
20
10
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The specifications, descriptions and illustrations indicated in this document are based on current
information. All content is subject to modifications and amendments. Information furnished is believed
to be accurate and reliable. Howeve
r
,
u
sers should independently evaluate the suitability and test each
product selected for their own applications.
4
EMC Products
