Differential-mode chokes
Differential Mode Chokes RS series
Differential-mode chokes
- Rated currents from 0.3 to 10 A
- DC to 400 Hz frequency
- 100 kHz to 3 MHz common-mode resonance frequency
- Dual-choke configurations
- Multiple PCB-mounting options
Features and Benefits
3 different applications specified
usable for basic and reinforced equipment
Quasi linear saturation for storage mode
40 to 450 microjoules storage
Resonance Frequency from 500kHz to 60MHz in symmetrical mode
Custom-specific versions are available on request
Multiple housing options
Typical Applications
Energy filtering
Multistage discrete filtering
General purpose differential/symmetrical mode filtering
SMPS and UPS DC/DC converters
Frequency converters
Technical Specifications
Operating voltage
250 VAC
Operating frequency
DC to 400 Hz
Surge current @ 10 msec
20 x I<sub>N</sub> @ 25°C
Temperature range (operation and storage)
-40°C to 125°C (40/125/56)
acc. IEC 60068-1
Flammability corresponding to
Housing UL 94V-0
Potting compound UL 94V-0
Ringcore coating UL 94V-0
Design corresponding to
UL 1283, IEC/EN 60938-1
Rated currents
0.5 to 4 A
0.5 to 4 A @ rated ambient temperature
Rated inductance
0.003 to 4 MILLIHENRY
0.003 to 3.6 mH
