Based on the conventional Class-E resonant high-frequency power amplifier, a new control scheme used in Active-clamped Class-E inverter for ultra-high frequency induction heating is proposed.

以传统的E类高频功率放大电路为基础，提出了应用于高频感应加热电源的有源箝位E类逆变电源的一种新型控制方法。

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The linearity of active stages grows with increasing current or power, i. e. The more current available for amplifier stages and for LO power for mixers, the higher the linearity of the concept.

有源器件的线性度是随着电流 或功率的增加而增加的，即这样一个概念：放大器级的电流越大并且混频器的本 振功率越大，那么线性度就越高。

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In particular, E Source identified the 10 largest power-drawing plug loads while in active mode and the five largest energy-consuming plug loads over the course of an entire year.

FORBES: Energy Waste Rebounds: Top 10 Energy Pigs in the Plug