Low Loss Toroidal Common Mode Choke Wide Frequency for Solar Power Systems

Low Loss Toroidal Common Mode Choke /Toroidal Core Power Inductor/Magnetic Inductors

This low-loss toroidal common-mode choke is manufactured using split winding and single-layer winding processes, specifically developed for solar power systems and wind power generation systems, ensuring high common-mode impedance, low inter-winding capacitance, and wideband operation.The product features a robust and reliable structure and complies with UL94-V0 material certification and wide operating temperature requirements.It is suitable for solar power systems, wind power generation, and induction heaters. It is an ideal choice for toroidal common-mode choke applications in EMI suppression and power filtering.

Features:

• Separated windings for minimum interwinding capacitance

• Single layer windings for highest common mode impedance over the widest frequency range

• Spacer provides 1-3mm creepage distance for UL, CSA, IEC compliance

• All materials used are UL94-VO recognized

• Available in either vertical or horizontal mount

• Available in vertical header mount for ease in PCB assembly

• Easy FR-4 board mounting Good vibration resistance

Applications

• Low-frequency AC reactors

• Solar power systems

• Power conditioning systems

• Wind power generation systems

• Automatic drive machinery

• Induction heaters

• Welding machines

• Paper industry

Technical information:

1. Inductance tolerance in +50% -30%
2. Max operating voltage:250V at 40℃
3. IDC Max: rating AC/DC current A @40℃
4. Hi-Pot 2500Vac winding to winding 3S.
5. Inductance Testing: 10KHz 0.1V HP4284A
6. RDC:QuadTech 1880 Milliohmmeter
7. Surge current Max 10ms: 20X IDC
8. Operating temperature: -40℃ to +105℃
9. Storage Temperature: -40℃ to +105℃

Product specifications can be customized