DFKF Datasheet, PDF (1/2 Pages) Schurter Inc. – Magnetically Compensated Choke, 1-phase, flat design

Suppression Chokes
Magnetically Compensated Choke, 1-phase, flat design
www.schurter.com/pg81_82
DFKF
Description
- Current compensated choke
- 1‑phase choke
- THT-terminals
- Inductor horizontally positioned in housing
- SMD version on request
Standards
- EN 60938
Technical Data
Rated voltage
Rated Current
Rated inductance
Power Operating Frequency
Terminal technic
Weight
Material: Housing
Sealing Compound
up to 440 VAC
0.4 - 4 A @ Ta 40 °C
0.6 - 40 mH, Tol. -30% +50%
50 - 400 Hz
THT
5 - 16 g
UL 94V-0
UL 94V-0
Dimensions
Case 04-2
Applications
- Attenuation of common mode interferences
- Designed for 230/400 VAC applications
- Chopper amplifiers
- DC drives and stepper motor controls
- Switching power supplies
References
General Product Information
Weblinks
Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check
Test Voltage
Isolation Voltage
Climatic Category
Allowable Operation Temp.
1.8 kV, 50 Hz, 1 min, winding to winding
2 kV eff., winding to ambient
25/100/21 acc. to IEC 60068-1
-25 °C to 100 °C
Case 15-2
12.4 ^±0.2
2.2
3.5
0
-0.5
17.8 max.
3
4
2
1
10 ^±0.2
16.5 ^±0.2
2.0
27.4 max.
3
4
3.5
0
-0.5
2
1
15 ^±0.2
EMC Products