Würth Elektronik Transformers for Battery Management Systems
Würth Elektronik WE-BMS Transformers are designed to fulfill the requirements in high voltage operation areas for a safe and reliable battery management system (BMS). These transformers feature a common-mode choke to filter noise and electrically isolate the signals, allowing them to support the BMS isolation and EMI noise suppression for a safe and reliable operation. WE-BMS transformers feature a low-profile design and a higher creepage distance that increases the safety and reliability of the system despite the footprint. Würth Elektronik WE-BMS transformers are suitable for solar energy storage, energy storage systems (ESS), and uninterrupted power supplies (UPS).
Features
- AEC-Q200 qualified
- Integrated filter chokes for common-mode suppression
- Low-profile versions
- Supports serial daisy chain isoSPI and SPI
Applications
- ESS
- Solar energy storage
- UPS
- E-mobility
- E-bikes
- E-scooters
Specifications
- 4300VDC/1 min. galvanic isolation rating
- Up to 1000VDC working voltage
- -40°C to +125°C operating temperature range
Additional Resources
Related Transformers
Würth Elektronik Transformers
Features power transformers for AC/DC, DC/DC, data/signal, BMS, and interfaces.
Related Applications
onsemi & Würth Elektronik Solar Inverter Solutions
Component solutions to address the needs of demanding applications like solar inverters and more.