The test result indicates that the phase modulator without transformer can suppress the carrier wave.

实测结果表明，这种无变压器环形相位调制器能较好地抑制载波。

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EHV generator that is replaced the rectangular bar by the cylindrical cable in the winding of stator is paralleled in electric power system without transformer.

在与传统发电机对比的基础上 ，阐述了采用圆形电缆取代定子绕组的矩形导体线棒作为主要结构的高压发电机的特征。

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The formulation design, processing characteristic and material choice of winding without filling in epoxy resin cast dry-type transformer are introduced. The warnings in cast process are presented.

介绍了环氧树脂浇注干式变压器无填料绕组浇注的工艺特点、材料的选择和配方设计，提出了浇注过程中应注意的事项。

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Once, before dual voltage became the standard for consumer electronics, there was plentiful physical evidence of the fact that if you plug in across systems without a transformer, the result is either a flame-out or a non-starter.

FORBES: On China Swagger and the Smell of Burning Insulation