Case Study

PTC heater - Function testing

PTC heater - Function testing

Pages 1 Pages

CASE STUDY | TEST ENGINEERING P 1/1 PTC heater Function testing Key challenges in the project: — Large number of variants — Measurement of very high currents (up to 300A pulsed) — Communication with the PTC via various bus systems (CAN, LIN) depending on the model How did we solve them? ? Changeable adapter for holding and connecting test candi- dates ? Specially designed high-current contacts ? High-precision

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