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High Voltage Relays

As very few gas molecule exists in vacuum, arc hardly occurs. Ideally, it is possible to obtain dielectric strengths of 10000V per 0.1 mm in vacuum. Because there is no air in vacuum, contacts is oxidation free. Thus, vacuum relays typically have low and stable contact resistance...
Click for details [Last Updated:2008-12-26]
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Kunshan Guoli Vacuum Electric Co.,ltd.[China] City:
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