Industry news--Karmin Electronic (HK) Limited

Bourns launches a new car grade semi shielded power inductor with a working temperature of up to 150 ℃
2023-07-08

Bourns ® The SRN8040HA inductor is constructed using magnetic silicon based coating technology and meets the AEC-Q200 standard, demonstrating excellent magnetic shielding effect while supporting higher operating temperatures

The leading manufacturing supplier of electronic components for the globally renowned power, protection, and sensing solutions of Bain Bourns in the United States has launched a brand new automotive grade semi shielded power inductor series that meets the AEC-Q200 standard, with a high operating temperature range of -40 ° C to 150 ° C. Bourns ® The SRN8040HA series is constructed using Bourns' advanced magnetic silicon based coating technology, showcasing excellent magnetic shielding effects while supporting higher operating temperatures.

Semi shielded power inductor

Bourns ® SRN8040HA is a brand new high-temperature inductor that can emit lower magnetic field radiation noise compared to unshielded inductors. At the same time, it is also a more cost-effective alternative to fully shielded ferrite inductors. SRN8040HA series supports high current capacity. The Saturation current Isat range is 1.3 – 15 A, and the temperature rise current Irms range is 1.0 – 10.0 A. The characteristics and functions of these inductors make them particularly suitable for DC-DC converters and power supplies in automotive, consumer, industrial, and communication electronic applications that often require higher inductance reliability.

Bourns ® The new SRN8040HA series semi shielded power inductors are now available on the market, all of which comply with RoHS * standards and are halogen-free products.

*RoHS Directive 2015/863 dated March 31, 2015 and its attachments.

**Bourns products meet the "halogen-free" requirement if (a) the bromine content is less than or equal to 900 ppm, (b) the chlorine content is less than or equal to 900 ppm, and (c) the sum of bromine and chlorine content is less than or equal to 1500 ppm.

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