Bourns Magnetics Product Line is pleased to introduce the Model SM91801AL AEC-Q200 Compliant, Automotive Grade BMS (Battery Management System) Signal Transformer.
This single channel basic insulation transformer is designed with a planar structure primarily for BMS applications.
The Model SM91801AL was developed for use with Analog Device’s Model LTC6815 Series, NXP’s Model MC33771C Series and Texas Instruments’ Model BQ79616.
The fully automated manufacturing process for this product achieves a high quality, cost-effective solution for next-generation applications.
This BMS transformer offers a working voltage of up to 1000 VDC and a Hi-Pot isolation voltage up to 4300 VDC or 2500 VAC with an extended operating temperature range of -40 to +125 °C.
Features
- Planar technology primarily for BMS signal applications
- Working voltage up to 1000 VDC
- Hi-Pot isolation voltage up to 4300 VDC or 2500 VAC
- Basic insulation complies with IEC 60664-1/IEC 62368-1
- Clearance distance >5 mm up to 5000 m altitude, Pollution degree 2, Material group CTI I
- Creepage distance >5 mm Overvoltage Category II
- Partial discharge level up to 1200 V per IEC 60664
- Expanded temperature range: -40 to +125 °C
- RoHS compliant
- Halogen free
- UL recognized: File No. E515965 per UL 62368-1
- Automotive AEC-Q200 compliant
Applications
- Battery Management Systems (BMS)
- Energy Storage Systems (ESS)