hot cathode
11Cathode — Diagram of a copper cathode in a galvanic cell (e.g., a battery). A positive current i flows out of the cathode (CCD mnemonic: Cathode Current Departs). A cathode is an electrode through which electric current flows out of a polarized electrical… …
12Cathode heater — A cathode heater is a filament used to heat the cathode in a vacuum tube or cathode ray tube. Before transistors and integrated circuits came into widespread use, electronic devices used vacuum tubes. The cathode element had to achieve the… …
13hot — adj., v., & adv. adj. (hotter, hottest) 1 a having a relatively or noticeably high temperature. b (of food or drink) prepared by heating and served without cooling. 2 producing the sensation of heat (hot fever; hot flush). 3 (of pepper, spices,… …
14Cathode ray tube — Cutaway rendering of a color CRT: 1. Three Electron guns (for red, green, and blue phosphor dots) 2. Electron beams 3. Focusing coils 4. Deflection coils 5. Anode connection 6. Mask for separating beams for red,… …
15cathode à chauffage — kaitinamasis katodas statusas T sritis automatika atitikmenys: angl. glowing cathode; heated cathode; hot cathode; incandescent cathode vok. Glühkathode, f rus. накаливаемый катод, m pranc. cathode à chauffage, f …
16cathode chaude — termoelektroninis katodas statusas T sritis fizika atitikmenys: angl. hot cathode; thermionic cathode vok. Glühkatode, f rus. горячий катод, m; термокатод, m; термоэлектронный катод, m pranc. cathode chaude, f; cathode thermoionique, f; cathode… …
17cathode thermo-électronique — termoelektroninis katodas statusas T sritis fizika atitikmenys: angl. hot cathode; thermionic cathode vok. Glühkatode, f rus. горячий катод, m; термокатод, m; термоэлектронный катод, m pranc. cathode chaude, f; cathode thermoionique, f; cathode… …
18cathode thermoionique — termoelektroninis katodas statusas T sritis fizika atitikmenys: angl. hot cathode; thermionic cathode vok. Glühkatode, f rus. горячий катод, m; термокатод, m; термоэлектронный катод, m pranc. cathode chaude, f; cathode thermoionique, f; cathode… …
19cathode-ray tube — noun a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen • Syn: ↑CRT • Hypernyms: ↑gas discharge tube • Hyponyms: ↑Crookes tube …
20cathode-raytube — cath·ode ray tube (kăthʹōd rā ) Precision Graphics n. Abbr. CRT A vacuum tube in which a hot cathode emits electrons that are accelerated as a beam through a relatively high voltage anode, further focused or deflected electrostatically or… …
