optocoupledadj.

Brit.

/ˈɒptəʊˌkʌpld/, U.S.

/ˈɑptoʊˌkəpəld/

Origin: Formed within English, by compounding. Etymons: opto- comb. form, coupled adj.

Etymology: < opto- comb. form + coupled adj., after optocoupler n.

Electronics.

Containing or employing an optocoupler.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > electronic circuit > [adjective]

coupledc1440

inductive-coupled1913

closed circuit1941

printed1946

bistable1949

astable1951

busy-idle1951

monolithic1963

optocoupled1976

1976 Pract. Electronics Feb. 144 (heading) Opto-coupled r.p.m. meter.

1992 RS Components: Electronic & Electr. Products July 756/2 Opto-coupled circuitry permits automatic phase timing and hard firing of the power devices.

2000 Rev. Sci. Instruments 71 2598 The reliability of the system is obtained..by using optocoupled electronics to avoid interference.

This entry has been updated (OED Third Edition, June 2004; most recently modified version published online March 2022).

单词	optocoupled
释义	optocoupledadj. Brit. /ˈɒptəʊˌkʌpld/, U.S. /ˈɑptoʊˌkəpəld/ Origin: Formed within English, by compounding. Etymons: opto- comb. form, coupled adj. Etymology: < opto- comb. form + coupled adj., after optocoupler n. Electronics. Containing or employing an optocoupler. ΘΚΠ the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > electronic circuit > [adjective] coupledc1440 inductive-coupled1913 closed circuit1941 printed1946 bistable1949 astable1951 busy-idle1951 monolithic1963 optocoupled1976 1976 Pract. Electronics Feb. 144 (heading) Opto-coupled r.p.m. meter. 1992 RS Components: Electronic & Electr. Products July 756/2 Opto-coupled circuitry permits automatic phase timing and hard firing of the power devices. 2000 Rev. Sci. Instruments 71 2598 The reliability of the system is obtained..by using optocoupled electronics to avoid interference. This entry has been updated (OED Third Edition, June 2004; most recently modified version published online March 2022). < adj.1976
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