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单词 power transformer
释义

Definition of power transformer in English:

power transformer

noun
Electronics

  • A transformer designed to accept a relatively large power, especially one connected to a mains supply or power line to provide power at a lower voltage to a circuit or device.

Origin

1920s; earliest use found in Keith Henney (b. 1896).

Definition of power transformer in US English:

power transformer

noun
Electronics

  • A transformer designed to accept a relatively large power, especially one connected to a mains supply or power line to provide power at a lower voltage to a circuit or device.

Origin

1920s; earliest use found in Keith Henney (b. 1896).
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更新时间：2025/2/7 10:18:20