Bourns, Inc., a leading provider of electronic components for power, protection, and sensing solutions, has introduced its latest automotive-grade transformer for Battery Management Systems (BMS). The new Bourns® SM91872AL single-channel reinforced isolation transformer is AEC-Q200 certified and manufactured using a fully automated overmolding process, delivering a cost-effective and high-quality isolation solution for energy storage systems and electric vehicles (EVs).
The Bourns® SM91872AL transformer supports operating voltages up to 1000 V and offers a high isolation voltage rating of 4000 VAC. It operates within an extended temperature range from -40°C to +125°C, making it ideal for demanding automotive environments. The transformer also features an impressive creepage/clearance distance of over 10.0 mm, ensuring reinforced insulation that meets IEC 60664-1 and IEC 62368-1 standards.
Now available and RoHS compliant, the Bourns® SM91872AL BMS signal transformer is designed to meet the growing demand for reliable and efficient power isolation in automotive energy storage and EV applications, offering robust performance in challenging conditions.
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