Views: 3 Author: Site Editor Publish Time: 2018-02-09 Origin: Site
Working temperature and spontaneous heat (applicable to the B / E / F property). The surface temperature of the capacitor should be kept below the upper limit of its rated operating temperature range. It is important to take into account the inherent heat of the capacitor. The capacitor is at high frequency current, The use of impulse current and so on may give off spontaneous heat due to dielectric loss. The applied voltage should not exceed 20 ℃ at the ambient temperature of 25 ℃. The thermocouple with 0.1mm small heat capacity should be used for measurement. And capacitors should not be affected by heat dissipation or ambient temperature fluctuations of other components. Overheating may lead to a decline in capacitor characteristics and reliability. (do not measure while the cooling fan is in operation. Otherwise, the accuracy of the measurement data cannot be ensured)
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