| 单词 | screen current |
| 释义 | > as lemmasscreen current screen current n. Electronics the current flowing through the screen grid of a valve. ΘΚΠ the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > thermionic valve > [noun] > grid > current of grid current1919 screen current1933 1933 Jrnl. Franklin Inst. 216 420 The screen current falls and the plate current rises. 1936 E. D. McArthur Electronics & Electron Tubes v. 72 In this region, the screen-current characteristic is the exact opposite of the plate-current characteristic. 1975 D. G. Fink Electronics Engineers' Handbk. xiv. 8 Multi-grid tubes require screen-grid modulation in conjunction with the control-grid modulation to achieve space-charge modulation and to minimize screen current. 2009 G. Weber All about Vacuum Tube Guitar Amplifiers 33 It is very important when using a tetrode to use a large screen resistor to limit screen current. < as lemmas |
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