| 摘要 |
The impedance conversion at the resistance divider should be associated with low electrical losses in the resistance divider network. For this purpose, it is provided that in a resistance divider network, a number of trimming resistors (RT) of the resistance divider are electrically connected in series and can be mechanically actuated by a common shaft (W), and that, for the purpose of impedance conversion, the trimming resistors (RT) are in each case followed by amplification elements (V) which can be controlled by means of the trimming resistors (RT) of the resistance divider. The high-voltage resistance divider according to the invention is used in travelling-wave tube power supplies. <IMAGE>
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