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由于交流等离子显示板(ACPDP)放电电流的形状复杂,不能采用数学式来表达,故器件功耗的测量存在许多困难。本文介绍测量ACPDP功耗的通断法和示波器法。实验表明,前者的功耗比后者约大20%,这是由于前者包含了驱动器的功耗。
ACPDP discharge current due to the complexity of the shape can not be expressed by mathematical expressions, so the measurement of device power consumption, there are many difficulties. This article describes on-off and oscilloscope methods for measuring ACPDP power consumption. Experiments show that the former consumes about 20% more power than the latter because the former includes the drive’s power consumption.