ratio transformer的例句大全

determination of windings'turn-to-turn short of the transformer with the current ratio method

电流比法判断变压器绕组匝间短路

a high ratio broadband short line impedance transformer

一种高变比宽频带短传输线段阻抗变换器

short-circuit testing method to check the ratio and polarity of transformer compartment ct

短路试验法测变压器间隔CT变比和极性

ratio of transformer capacity to load

变电容载比

A step-down transformer has a turns ratio less than 1.

降压变压器 的匝数比小于1.

Only transformer coupling can contribute to the voltage gain of an amplifier by virtue of a stepup turns ratio.

只有放大器耦合方能通过开压匝数比提高变压器电压增益。

Load tap switch is the central contrivance in load-ratio voltage regulation of transformer.

有载分接开关是变压器有载调压的主要装置。

The development of a ratio tester for current transformer is introduced.

介绍了一种可用于检测电流互感器变比的测试仪.