Product Overview
Downloads
Current-compensated Chokes
- Rated currents from 6 to 20 A
- Up to 600 VAC and VDC
- 2-wire configuration
- Horizontal and vertical PCB mounting types
- Ruggedized saturation and thermal behavior
- Open construction for forced and convection cooling
- Straightforward pin-out for easy PCB design
Features and Benefits
Cost-effective PCB designs for up to 20 A
Typical Applications
AC and DC filtering for midsize power range drives, photovoltaic inverters, fast chargers, EV charging stations, UPS and switch mode power supplies
Technical Specifications
Rated currents
6 to 20 A @ 60°C
Operating frequency
DC to 400 Hz
Creepage and clearance distances
Creepage & Clearance (2-line): ≥ 3.5 mm (Coil - Coil) / ≥ 3.0 mm (Coil-Core)
High potential test voltage
3 kV DC 3s (coil to coil)
Repetition with max. 80% of the HV test voltage
Rated inductance
0.5 to 10 mH (2-line)
Operating voltage
300 VAC/425 VDC (2-line)
Overvoltage category
III (acc. IEC 60664-1)
Pollution degree
PD2 (acc. IEC60664-1)
Stray inductance
Max. 1% of rated inductance (@ 100 kHz 1 V, 0 A)
Temperature range (operation and storage)
-40°C to +100°C
Climatic category
40/100/56 (acc. IEC 60068-1) (6 to 20 A)
Altitude
2000 m, current and voltage derating above
Flammability corresponding to
UL 94 V0
Vibration and shock
3M4 (according IEC 60721-3-3)
Design corresponding to
UL/IEC 60938-1/-2
MTBF (Mil-HB-217F)
>2,000,000 h @ 60°C/300 V
Typical electrical schematic
Approvals & Compliances
