Temperature rise test

The Core Significance of Temperature Rise Testing: Ensuring Safety and Performance from Every Angle

In simple terms, temperature rise testing involves continuously monitoring and analyzing the temperature changes

of key components or the entire device under normal operating conditions or specific scenarios,

to determine whether it operates within a safe range. The significance of this test extends far beyond simply recording

temperature values; it directly impacts the safety, reliability, and lifespan of the device.

From a safety perspective, many device failures are related to overheating. For example, if a home appliance overheats

due to inadequate heat dissipation, it may lead to circuit aging, short circuits, or even fire; similarly, in electric vehicles,

uncontrolled temperature rise in the battery system can affect driving range and, in severe cases, cause a thermal

runaway incident. Temperature rise testing can identify these potential risks early, providing crucial data for product design improvements.

From a performance standpoint, temperature significantly affects the performance of electronic components.

Chip processing speed decreases at high temperatures, and the parameters of components such as resistors and

capacitors drift with temperature, impacting the overall functionality of the device. Through temperature rise testing,

engineers can precisely understand the temperature distribution of the device under different loads and environmental

temperatures, optimizing the cooling design to ensure stable performance under various operating conditions.

Our company offers various temperature rise testing solutions. For example, we specialize in temperature rise testing

of electrical components, including motors, compressors, and transformers. 



We have developed and manufactured equipment for testing the temperature rise of energized windings.

For products such as wires, cables, harnesses, connectors, structural components, and charging plugs,



we provide a thermal cycling test rig for connectors, simulating real-world operating conditions with low voltage and

high current to better evaluate product performance and temperature rise characteristics.

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