Power Cycling Test
- It is possible to evaluate the durability against thermal and electrical stress by periodically applying a large current to the power device (On/Off state). - Equipped with a transient thermal resistance measurement mechanism (T3Ster), it measures the thermal resistance values of the entire power device and each component, allowing for quantitative assessment of degradation over cycles. - We also support the prototyping of test devices, so evaluation is possible even with the provision of individual components.
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Applications/Examples of results
- Power cycle testing based on AQG-324, IEC60749-34, and JEITA ED-4701/600 - Power cycle testing of direct cooling power devices such as Power Control Units (PCU) - Evaluation of the number of cycles until failure of power devices - Evaluation of changes in thermal resistance values during power cycle testing - Power cycle testing and transient thermal resistance measurement when incorporating heat dissipation substrates and various bonding materials into prototype devices *Testing conditions can be adjusted according to various requests; please consult us.
Company information
MST is a foundation that provides contract analysis services. We possess various analytical instruments such as TEM, SIMS, and XRD to meet your analysis needs. Our knowledgeable sales representatives will propose appropriate analysis plans. We are also available for consultations at your company, of course. We have obtained ISO 9001 and ISO 27001 certifications. Please feel free to consult us for product development, identifying causes of defects, and patent investigations! MST will guide you to solutions for your "troubles"!