Measure the heat generation and heat dissipation behavior of the IC chip in the circuit with high responsiveness using a thermal flow sensor!
Measuring the heat generation and heat dissipation of a circuit is accurate and easy with a heat flow sensor!
Are you having trouble grasping the reality of heat generation and dissipation in thermal design of circuit boards? Since the unit of heat flow is [W/m^2], you can calculate the heat generation [W] by multiplying it by the measurement area. Toyota's heat flow sensor "Energy flow" is highly sensitive and can quickly detect even slight thermal behaviors without missing them, making it useful in the following scenarios. ▼ Overview: By attaching a heat flow sensor and thermocouple to the regulator IC chip mounted on the power supply board, we can compare the thermal environmental behavior due to heat generation associated with the operating voltage of the IC chip. ▼ Evaluation Results: In response to the voltage behavior of the IC chip, heat flow shows better responsiveness than temperature.
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【Application Scenarios】 - Evaluation of thermal environment responsiveness and operational stability of electronic components (such as IC chips) - Optimization of heat dissipation design by understanding minute thermal behaviors - Identification of heat sources - High-speed responsiveness monitoring means for general electronic devices - Measurement of heat generation and heat dissipation in motors, generators, and batteries - Measurement of heat generation and heat dissipation in heat exchangers and heat pumps
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![[Technical Information] Semiconductor Thermal Flow Sensor "Energy Flow" Achieving Ultra-High Precision Measurement and the Basics of Traditional Thermocouple Measurement](https://image.mono.ipros.com/public/catalog/image/01/32a/807739/IPROS13362488430539286482.jpg?w=120&h=170)
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In the business development area of Toyota Motor Corporation, we are developing technology solution businesses that leverage the technologies and know-how cultivated over many years of car manufacturing. The heat flow sensor "Energy flow," which can measure "heat flux" essential for elucidating the mechanisms of temperature changes with high sensitivity and simplicity, is an in-house sensor utilized in Toyota's vehicle development field. It has become an indispensable item for the development of high-efficiency thermal energy management systems/components aimed at a decarbonized society, and it is being used by customers in various industries, including the automotive sector. Please feel free to contact us when you need assistance.