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单词 phase shifter
释义

Definition of phase shifter in English:

phase shifter

noun ˈfeɪz ˌʃɪftə
  • A circuit, device, etc., which introduces a change in the phase of an oscillation or waveform; (Electrical Engineering) a transformer which alters the power factor in an A.C. circuit by changing the phase relationship of voltage and current.

Origin

Early 20th century; earliest use found in The Electrician. From phase + shifter.

 
 

Definition of phase shifter in US English:

phase shifter

nounˈfeɪz ˌʃɪftə
  • A circuit, device, etc., which introduces a change in the phase of an oscillation or waveform; (Electrical Engineering) a transformer which alters the power factor in an A.C. circuit by changing the phase relationship of voltage and current.

Origin

Early 20th century; earliest use found in The Electrician. From phase + shifter.

 
 
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更新时间:2026/6/9 5:03:33