photochopper

名词 n.
中文释义

英文释义

名词 n.
  1. An optoelectronic device that converts a DC input signal into a higher frequency signal.
    — A typical photochopper circuit is made up of two neon bulbs electrically connected in the form of a relaxation oscillator (Fig. 5).

词形变化

photochoppers plural

词源

From photo- + chopper.
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