Intepro Systems: Partnering With The World
One of our most recent custom test systems was designed and implemented by a KOREAN private/government partnership entity, KOMERI. This ATE system used for this application was a 240 Channel, 5v at 5a per channel, 1200 vdc (all cells in series), 2000 vdc isolation BMS (Battery Management System) and Cell Test System.
Intepro wrote the software per the clients needs; It is one of the 3 closely related SemTest software packages specified by Intepro China to meet customer requirements. We designed and shipped a custom 8 Cell Test Fixture with complete temperature sensing circuits to meet the client's demands and offer reliable testing.
Meeting Customer's Specifications
Managing Demanding Applications
The purpose of this system is to perform IOL (Intermittent Operating Life) testing on IBGTs, MOSFETs, and Diodes. The system was designed to test 4 totem pole transistors, for a total of 8 devices, at up to 250a at up to 12v (the system is run in the shorted, or CC, Mode).
Because of the high heat losses, which are purposely generated to test the devices to failure, a liquid cooled heatsink and chiller (provided by Intepro) were selected. We offer an air cooled version of the test fixture in house and the necessary hardware in our China Demo System that allows us to perform IOL Test demonstrations.
The ATE system was designed, tested, built, shipped, and commissioned by Intepro Systems and the SemTest software was designed to meet the customer's specifications.