The Fujian Metrology Institute conducted a test on the actual power consumption of the standby electrical appliance. The results showed that the average household standby appliance year “eats†more than 100 kilowatt-hours of electricity. How much electricity does the appliance consume in standby mode? The answer given by the Fujian Metrology Institute recently is: a desktop computer, two 3 air conditioners, an LCD TV, and an electric machine.
Copper substrate is the most expensive metal substrate, and its thermal conductivity is many times better than that of aluminum substrate and iron substrate. It is suitable for high-frequency circuits, areas with large changes in high and low temperature, and the heat dissipation and architectural decoration industries of precision communication equipment. The copper substrate circuit layer has great current carrying capacity and thermal aging resistance.
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