Like high voltage transformers, heroes take the energy of higher powers and step it down so that it can be used by ordinary people.

英雄就像高压变压器一样，把更高的能量取下来，让普通人使用。

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Like high-voltage transformers, heroes take the energy of higher powers and step it down so that it can be used by ordinary people.

英雄就像高压变压器一样，吸收高功率的能量，降低其电压，让普通人也可以使用。

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The voltage transformers are fully enclosed products.

本型电压互感器为全封闭产品。

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Infineon also provides the thyristor chips that allow transformers to handle high-voltage direct-current power lines.

FORBES: Magazine Article

High-voltage DC can carry power over long distances at lower cost than alternating current, but the transformers still cost too much to make the idea widespread.

FORBES: Magazine Article