APPLICATION: power steering control system

Featured Product from Isabellenhutte USA

More Info Email Supplier Request A Quote

FAST RESPONSE TO EVOLVING PERFORMANCE ISSUES HELPS PRESERVE AUTOMOTIVE SUPPLIER’S CREDIBILITY—AND BUSINESS
Our problem-solvers worked with both OEM and end customer to troubleshoot deficiencies and develop a new product solution quickly.

CHALLENGE
Our client had successfully displaced old hydro-electric power steering systems with many of their customers, introducing an EPS Rack Concentric system instead that used Isabellenhütte terminal resistors. Subsequently, one of the OEMs major customers experienced solder-joint cracks during temperature cycling tests.

SOLUTION
After discussion with both our client and their large customer, our team recommended a four terminal raised shunt design, which better fit the new DCB substrate being used.
We developed a new part (BVN) markedly improved, the performance of the current measurement and simultaneously solved the cracking issue, (due to temperature and load cycling).

APPLICATION
Electronic power steering control system (Rack Concentric) BVN

Isabellenhütte USA 
Isabellenhütte USA (formerly Isotek Corporation) is a wholly owned subsidiary of Isabellenhütte Heusler GmbH KG. 
Formed in 1989, Isabellenhütte USA is a leading supplier of precision current sensing and high power resistors, thermoelectric and resistance alloys, and precision measurement systems. Located in Swansea MA, Isabellenhütte USA has developed an industry-wide reputation for providing high-quality products and unparalleled customer support.

Backed by hundreds of decades of manufacturing and engineering expertise and a representative network that spans all of North America, our mission is to provide superior resistive solutions into the automotive, industrial and aerospace industries. Isotek strives to remain at the ready with samples of standard products and unmatched application support for technically demanding custom product development.