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www.yaskawa-control.co.jp

Press release from Yaskawa Controls - 2008-03-04

Why is the contact resistance so low, and performance so stable?

Contact pressure is fixed, and furhermore the movable contact makes contact by a wiping action. In conventional reed switches, the electrical contact and magnet contact parts are common, so contact pressure changes with magnetic contact. And because it is a simple contact, changes in contact pressure cause large changes in contact resistance.


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detail-comm news di En 2008-10-41-07