In four-terminal measurement, the circuit that applies the constant current and the circuit that includes the voltmeter are independent up to both ends of the measurement target. In addition, it is not able to yield an accurate reading if the resistance R0 is small. However, this method is not able to eliminate the effects of the contact resistance between the test leads and the measurement target. To reduce the impact of the wiring resistance on measured values, it is necessary to perform zero-adjustment by shorting the test leads before measuring the resistance R0. They use a voltmeter to detect the resistance value of resistance R0 while applying a constant current to the measurement target, and the resulting reading includes the wiring resistance r1 and r2. It’s in our DNA.Īs the electrification of vehicles increases, Midtronics is right there working as a partner with OEMs, aftermarket support and battery manufactures to design tools that assist in battery management.Most digital testers measure resistance with two terminals. We question the ways things have “always been done” to create innovative solutions to meet tomorrow’s technologies head on. Most importantly, we match our employees' goals and talents to positions where they can deliver maximum value and inspire them with meaningful opportunities.Ĭuriosity. We encourage creative thought and expression, and fuel the passions of every team member - throughout the company and around the world.
2+ years of experience developing and executing manual and automated test cases.
Bachelor’s Degree in Electrical or Software Engineering or equivalent.Ability to drive root cause analysis for software issues and product issues.Demonstrate desire for continuous improvement and advancing quality.Automation creation for repeated testing of products.Provide technical support to sales, marketing and the customer.Work with software development to analyze and debug product.Provide status reports on progress of test execution and problem resolution.Prepare test documentation that includes test strategy, test plan, test cases and test reports.Identify enhancements that can be made to software to increase efficiency.Manually test and verify products (both SW & HW-SW interaction) to make sure new and existing products meet.Candidates should possess strong troubleshooting, problem solving and communication skills.
This position will be responsible for final product validation of new and existing Android and Embedded battery service products.