Pulse Electronics Nanocrystalline Common Mode Chokes
Pulse Electronics Nanocrystalline Common Mode Chokes (CMCs) are designed to filter out common mode Electromagnetic Interference (EMI) noise in AC/DC, DC/DC, and DC/AC circuits. The amorphous core enables the high impedance per volume, which minimizes board space while maximizing common-mode noise rejection. These CMCs block high-frequency alternating currents and allow low-frequency direct currents to pass through electrical circuits. The chokes feature high impedance per unit volume and stable impedance over a wide temperature range. Typical applications include AC/DC power supply, motor drives, smart grid, Electric Vehicle (EV) charging, and power generation.
Features
- 1500VRMS dielectric strength
- Inductance ranges
- 14mH (at 8A) to 35mH (at 5A) for the PA441xNL components
- 1.00mH (at 22.0A) to 82.0mH (at 3.0A) for the PH9455xNL components
- 28.0mm or 46.0mm maximum heights
- 1.00mH to 82.0mH inductance range
- 3.0A to 22.0A current range
- 2.10mΩ to 150mΩ maximum DCR range
- 0.13MHz to 15.94MHz minimum self-resonant frequency range
- 1.5kΩ to 37kΩ minimum impedance range at SRF
- Very high impedance per unit volume
- Competitive cross reference
- Nanocrystalline core allows for compact design
- Stable impedance across the -40°C to +125°C temperature range
- Automated manufacturing for outstanding quality
- RoHS compliant
Applications
- AC/DC power supplies
- Solar
- Motor drives
- Industrial control
- EV charging
- Smart grid
- Power generation
Schematic
View Results ( 10 ) Page
| Part Number | Datasheet | Termination Style | Inductance | Impedance | Maximum DC Current | Maximum DC Resistance | Self Resonant Frequency |
|---|---|---|---|---|---|---|---|
| PH9455.105NL |  |
Through Hole | 1 mH | 1.5 Ohms | 22 A | 2.1 mOhms | 15.94 MHz |
| PH9455.156NL | |
Through Hole | 15 mH | 10 kOhms | 6 A | 30 mOhms | 760 kHz |
| PH9455.405NL | |
Radial | 4.5 mH | 4.4 kOhms | 12 A | 8.5 mOhms | 4 MHz |
| PA4415NL | |
Through Hole | 24.5 mH | 29.4 kOhms | 5 A | 90 mOhms | 920 kHz |
| PH9455.155NL | |
Radial | 1.62 mH | 1.8 kOhms | 19 A | 3.2 mOhms | 10 MHz |
| PH9455.205NL | |
Radial | 2.2 mH | 2.6 kOhms | 16 A | 4.5 mOhms | 8.39 MHz |
| PH9455.356NL | |
Radial | 35 mH | 21 kOhms | 4 A | 80 mOhms | 330 kHz |
| PH9455.826NL | |
Through Hole | 82 mH | 37 kOhms | 3 A | 150 mOhms | 130 kHz |
| PA4416NL | |
Through Hole | 9.8 mH | 13.8 kOhms | 8 A | 27 mOhms | 1.96 MHz |
| PH9455.705NL | |
Radial | 6.5 mH | 6.4 kOhms | 9 A | 14 mOhms | 1.52 MHz |
Published: 2016-09-19
| Updated: 2022-03-11