| 摘要 |
PROBLEM TO BE SOLVED: To provide a vacuum capacitor with increased field strength, but without overheating problems, and cooling requirements corresponding to the overheating problems.SOLUTION: A vacuum capacitor (8) includes at least two electrodes (1 and 2) in a vacuum (3), where the electrodes is manufactured from, aluminum or aluminum alloy or coated with the aluminum or the aluminum alloy, and a housing of the vacuum capacitor (8) comprises an insulating (for example, ceramic) part and two or more conducting parts (4 and 5). |
