Line filters suppressing conductive noise ranging from low to high frequencies generated at power supply circuits of the various electronic equipment.
High safety and reliability
Closed magnetic circuit.
Easy PC board mounting
Operating temperature:-40℃～125℃(Including coil's temperature rise)
Customer's specifications are welcome
A UU type common mode choke features two U-shaped magnetic cores arranged in a closed magnetic loop, maximizing inductance and common-mode noise suppression. This configuration is particularly effective for high current and high-density PCB applications, offering excellent EMI filtering while maintaining low differential-mode losses.
Our UU type common mode chokes are widely used in:
DC-DC Converters in industrial and telecom applications
Automotive Electronics: OBC, battery management, EV/HEV power modules
Industrial Power Supplies: Motor drives, inverters, UPS systems
Telecommunication Equipment: Base stations, routers, and high-speed data lines
High Reliability: Precision UU core assembly ensures consistent performance under high currents
Customizable Solutions: Available in multiple inductance values, current ratings, and mounting options (SMD or through-hole)
Stocked Standard Models: Supports fast procurement for prototyping or bulk orders
EMI Optimized: Supports compliance with EN 55032, CISPR, and automotive EMI standards
High Current UU Chokes for industrial power lines
SMD UU Type Chokes for compact PCB layouts
Custom Inductance & Core Materials for specialized applications
All UU type chokes can be tailored for specific voltage, current, or thermal requirements, providing flexible solutions for demanding projects.
Expertise in magnetic component design and manufacturing
Advanced core processing and winding technology
OEM/ODM service capabilities for custom solutions
Standard products in stock, supporting immediate bulk orders
Contact YET today to request datasheets, quotations, or custom designs for your UU type common mode choke requirements.
| Part No. | Inductance(mH) L1-4 | Inductance(mH) L8-5 | DCR(Ω) | Rated Current (A) | ||
| Min | Min | Typical | Max | Max | ||
| UU COMMON MODE CHOKE | 7.5 | 7.5 | 0.40 | 0.55 | 15.0 | View Series |
YET focus in custom development and low volume methodology allow us to be one of the most flexible and agile manufacturers in the industry.
Our engineering staff has a vast wealth of professional knowledge.YET can deliver custom magnetics products on time to any country.
YET can design and build magnetics from customer design prints, re-engineer to enhance magnetics products to support customer needs, and reverse engineer magnetics products.
