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BMS Transformer / CMC


Transformer with Common Mode Choke for Battery Management System / 12 pin and SMT.



  • Dual channel
  • Transformer + CMC
  • AEC-Q200
  • IATF 16949
  • Automotive grade
Image TMU12C01


BMS Transformer / CMC


Common Mode Choke (CMC) / BMS Transformer for Battery Management

Featuring a compatible footprint with industry BMS Transformers, and designed to work in demanding automotive environmental conditions, the Taoglas TMU12C01 is a BMS Transformer with Common Mode Choke of 12 pins and Dual channel for Operation voltage of 1000VDC.

Taoglas product line with over 15+ years of magnetics design and manufacturing experience from its team, is providing services to customers with a wide range of applications.

Typical Applications of CMC / BMS Transformer includes:

  • Electric Vehicle
  • Energy Storage Systems
  • Data Center UPS
  • Solar energy storage
  • Renewable Energy

Taoglas offers a full line of BMS transformers, and common mode chokes for energy storage systems that require serial port safety isolation and EMI noise suppression. These transformers are designed for battery systems with large voltage differences that demand component-to-component isolation.

The Taoglas BMS Transformers portfolio is intended to perform in highly energy-efficiency modern vehicles such as EVs, HEVs, and PHEVs. All Taoglas parts meet AEC-Q200 requirements for automotive applications.

For more information on the range of products or for assistance with integration, contact your regional Taoglas customer support team.

All Taoglas magnetic products are UL Certified.

Technical Specification
Name Value
Application AEC-Q200 Battery Management
Turns Ratio -
Primary Secondary
Inductance 150 µH min
Number of channels 2
Working Voltage (VDC) 1000 VDC
Isolation Voltage (VDC) 4300 VDC
Minimum Operating Temperature -40°C
Maximum Operating Temperature 125°C
Mounting Type SMT/SMD
Length (mm) 14.8
Width (mm) 14.7
Height (mm) 4.85
Image TMU12C01


BMS Transformer / CMC