Würth Elektronik Three-Phase Common Mode Power Line Chokes
Würth Elektronik TPB and TPB HV Three-Phase Common Mode Power Line Chokes for high voltage applications, ensure a rated voltage of up to 760VAC. These chokes feature an innovative and patented design with plastic housing, separator bar, and base plate. The insulation materials are UL94-V0 rated. Würth Elektronik Three-Phase Common Mode Power Line Chokes can also be fixed on the PCB with a sheet-metal screw for improved stability.
TPB HV Series
The TPB HV series features MnZn and nanocrystalline core materials. These core materials achieve very high insertion losses over a broad bandwidth. The TPB HV three-phase common-mode power line chokes for high voltage applications ensure a rated voltage of 760VAC, 70% higher than comparable power line chokes. The TPB HV chokes are ideal for frequency converters and high-power charging station applications.
TPB Series
The TPB three-phase common-mode power line chokes for high voltage applications ensure a rated voltage of 500VAC, 50% higher than comparable power line chokes. These common-mode power line chokes feature a rated current of up to 24A and 1kHz to 1MHz suppression range. The TPB series also offers a screw-mount option. Typical applications include power supplies, charging stations, frequency converters, and suppression of common-mode noise.
Features
- TPB HV
- Designed for high voltage applications up to 760VAC
- High permeability MnZn Ferrite or nanocrystalline core material
- Improved insulation through plastic case and winding spacer
- Patented design
- Specification according to EN 60938-2
- Air and creepage distances ≥7mm
- Insulation materials UL 94V-0
- Rated current up to 46A
- Attenuation up to 60dB
- Interference elimination in the frequency range of 5kHz to 5MHz
- -40°C to +125°C operating temperature
- Type 4XL size
- 39mm height
- 70mm diameter
- TPB
- Type 3XL size
- Designed for applications of up to 500VAC
- High permeability MnZn ferrite core material
- Insulation through winding spacer
- Air and creepage distances ≥5mm
- Insulation materials UL 94V-0
- Rated current up to 25A
- -40°C to +125°C operating temperature range
Applications
- Power electronics
- Input filters for three-phase network
- Radio interference suppression in motors
- Suppression for common-mode noise
- Frequency converters
- Power supplies
- Charging stations
Additional Resources
Related Applications
onsemi & Würth Elektronik Solar Inverter Solutions
Component solutions to address the needs of demanding applications like solar inverters and more.