Common Mode Choke

High inductance amorphous core choke for EMC filtering. Features low power loss, compact size, and UL/ROHS certification. Customizable for 10kHz three-phase applications. Ideal for VFD, UPS, and solar inverters.

Integrated common mode and differential mode choke in one coil. High-frequency low loss EMI suppressor for LED ballast and SMPS. Rated 120uH, 23.5A, 250V. RoHS compliant. Custom specifications welcome.

SMT common mode choke for AC line filtering. Compact size, high inductance, and excellent frequency characteristics. Customizable to specs. Max 250V/40°C, 2500VAC insulation. Ideal for switching power supplies, TVs, and audio equipment.

Customize Common Mode Choke UU9.8 UU10.5 UU15.7 Coil Filter Inductor,EMC Filter AC Common Mode Choke The UU9.8, UU10.5, and UU15.7 series ferrite common mode chokes are manufactured using high-quality core materials and advanced winding processes , specifically designed for switching power supply line filtering, ensuring high inductance, low flux leakage, and excellent frequency characteristics. The product features a robust and reliable structure and supports customisation

This flat wire high-current common mode choke is manufactured using flat wire and a closed magnetic core design, specifically developed for switching power supplies and personal computers, ensuring high current, compact size, and high efficiency. The product features a robust and reliable structure with a single-layer winding and closed magnetic core design. It meets a wide voltage range of 85 to 265VAC. It is suitable for switching power supplies, power adapters, and LCD TVs

This single-phase common-mode choke is manufactured using flat wire and a ferrite hollow square core , specifically designed for switching power supplies and personal computers, ensuring high current, compact size, and high efficiency. The product features a robust and reliable structure with a single-layer winding and closed magnetic core design . It meets a wide voltage range of 85 to 265VAC . It is suitable for switching power supplies , power adapters , and LCD TVs . It

Light Weight Common Mode Power Line Choke Reliable ISO 9001 Certification This common-mode inductor is manufactured using a toroidal ferrite core and split winding process , specifically designed 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 ISO9001 certification and UL94-V0 material requirements. It is

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

Customize Common Mode Choke UU9.8 UU10.5 UU15.7 Coil Filter Inductor,EMC Filter AC Common Mode Choke The UU9.8, UU10.5, and UU15.7 series common-mode chokes are manufactured using high-quality core materials and advanced winding processes , specifically designed for switching power supply line filtering, ensuring high inductance, low flux leakage, and excellent frequency characteristics. The product features a robust and reliable structure and supports customisation according

This low-loss toroidal common mode choke is manufactured using an amorphous core and dual-choke design, specifically designed for DC-DC line noise suppression and communication systems, ensuring high reliability, low DCR, and low temperature rise. The product features a robust and reliable structure and complies with FCC, VCCI, CISPR, and FTZ standards. It is suitable for DC-DC line noise suppression, communication systems, and automotive systems. It is an ideal choice for

This common mode inductor is manufactured using a toroidal ferrite core and split winding process, specifically designed 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 ISO9001 certification and UL94-V0 material requirements. It is suitable for solar power systems, wind power generation, and induction

This single-phase common-mode coil is manufactured using flat wire and a ferrite hollow square core , specifically designed for switching power supplies and personal computers, ensuring high current, compact size, and high efficiency. The product features a robust and reliable structure with a single-layer winding and closed magnetic core design . It meets a wide voltage range of 85 to 265VAC . It is suitable for switching power supplies , power adapters , and LCD TVs . It is

SF0904 Series SMD line filter The SF0904 series SMD line filter is manufactured using high-quality toroidal cores and a low-resistance design, specifically designed for CAN bus and data lines, ensuring excellent electrical isolation, wide frequency range, and common-mode noise attenuation. The product features a robust and reliable structure with a low-profile cased design and lead-free construction. It meets wide operating temperature requirements. It is suitable for data

The ETH2321 series high-current common-mode choke is manufactured using high-quality core materials and advanced winding processes, specifically designed for switching power supplies and DC-DC converters, ensuring high current capacity, high-temperature operation, and excellent common-mode noise filtering. The product features a robust and reliable structure and supports both SMT and THT terminal options. It meets 1500VDC coil-to-coil withstand voltage and wide operating

The SQ2516-6R8Y common-mode inductor is designed for common-mode noise suppression in AC/DC and DC/DC power lines, offering excellent common-mode noise attenuation performance. The product uses an SMD package , compatible with automated SMT production lines. Both common-mode and differential-mode characteristics are optimised to ensure stable filtering performance across a wide frequency range. It is widely used in switching power supplies , communication equipment ,

Toroidal Common Mode Chokes The TRF series common-mode choke is designed for common-mode noise suppression in AC/DC and DC/DC power lines. It offers a maximum common-mode impedance of 2240Ω and inductance of 1000µH. The product uses nanocrystalline or ferrite cores. The rated current is up to 35A, with DCR as low as 1.5mΩ, effectively reducing power loss. Isolation voltage is up to 2500Vrms, ensuring safe high-voltage isolation. The operating temperature range is -40°C to

The TRF2606H-103Y common-mode inductance is designed for common-mode noise suppression in AC/DC and DC/DC power lines. Inductance is 11.5mH minimum, rated current is 4A, and rated voltage is 250VAC. The product features low DCR, effectively reducing power loss. Withstand voltage tests: 1000VAC/50Hz/5mA/3 seconds (coil to core) and 1500VAC/50Hz/5mA/3 seconds (N1 to N2), ensuring high-voltage isolation safety. It is widely used for common-mode noise suppression in switching

STRF016 Seires High current power common mode inductor,Surface Mounted Common Mode Choke Inductor with case,Horizontal The STRF016 series high-current SMD common-mode choke inductor is designed for DC-DC and AC-DC converter applications. The product uses a magnetic shield structure to effectively reduce EMI. It provides high common-mode impedance across a wide frequency range, delivering excellent EMI suppression performance. Multiple sizes and current ratings are available.

Low Loss Toroidal Common Mode Choke /Toroidal Core Power Inductor/Magnetic Inductors The low-loss toroidal common-mode choke uses a toroidal core and split-winding design. It offers very low inter-winding capacitance. The single-layer winding ensures the highest common-mode impedance across a wide frequency range. The frequency response covers 50Hz to 500KHz, suitable for low-frequency AC reactors and various power filtering applications. It supports vertical or horizontal

Low loss toroidal common mode choke with separated windings for minimal interwinding capacitance. Suitable for 50Hz to 500KHz. UL94-V0 materials, -55°C to +105°C operation. Available in vertical or horizontal mount. Customizable specs.