RD7137-6-12M0 Datasheet, PDF (1/5 Pages) List of Unclassifed Manufacturers – Current-compensated Chokes

DATASHEET EMC/EMI Chokes RD series
Current-compensated Chokes
Rated currents from 6 to 64 A
Up to 600 VAC or 850 VDC
DC to 400 Hz frequencies
Dual, triple and quad-choke configurations
Approvals
Technical specifications
Maximum continuous operating voltage
Operating frequency
Rated currents
High potential test voltage
winding-to-winding
winding-to-housing
Surge current @ 10msec
Temperature range (operation and storage)
Flammability corresponding to
MTBF @ 40°C/230V (Mil-HB-217F)
600 VAC/850 VDC @ 40 °C
dc to 400 Hz
6 to 64 A @ 40 °C max.
2500 V, 50 Hz, 2 sec, factory test
2500 VAC, 60 sec, guaranteed
4000 VAC, 60 sec, guaranteed
20 x I_nominal @ 25 °C
-25 °C to +110 °C (25/110/21)
UL 94 V-0 (insulation tubes UL 94 V-2)
> 5,000,000 hours
RD chokes are attenuating common-mode or
asymmetric (P/N –> E) interference signals, by being
connected in series with the phase and neutral lines
of an AC powerline input. Symmetrical components
of the noise are also attenuated by the leakage
inductance of the windings. These chokes are
typically used in conjunction with suppression
capacitors.
Features and benefits
High saturation resistance and excellent thermal
behavior.
Through hole or wire connections.
Dual, triple and quad-choke configuration.
Up to 64 A quad configuration.
Multiple housing options.
Custom-specific versions are available on request.
Typical applications
Phase-angle control circuits in combination with
saturating chokes
EMI input filters
For suppressing equipment with no earth
connection
Suppressing high interference levels
Typical electrical schematic