Science and Technology

How much impedance does a closed switch offer?

Link to this answer

CloseClose

Link to this answer

Share this credible answer with others. Simply paste this code into your blog or Web page:

<a href="http://qanda.encyclopedia.com/question/much-impedance-does-closed-switch-offer-104838.html" >How much impedance does a closed switch offer?</a>
E-mail this answer Link to this answer

Ideally a switch offers a zero impedance to a current when it is closed, and it offers infinite impedance when open.

Answer verified with
Get more facts and information about switch . Or, view the full encyclopedia entry from The Columbia Encyclopedia, Sixth Edition.

Similar questions: Does a closed switch offer zero impedance to a current? Does a closed switch offer any impedance? [ Hide these questions ]

Related research questions

Related research articles

Handheld DMMs gain measurement functions. (digital multimeters) (buyers guide)
Magazine article from: EDN ...choice of one more difficult...stands out, and does so by achieving...offered on most DMMs. It is...is actually closed. If a diode...direction but closed when probed...properly, you can switch the DMM probes...measuring the impedance in one direction...does a little ...
Testing techniques to improve relay reliability: proper selection and effective...
Magazine article from: EE-Evaluation Engineering ...signals for more than 150 years...continue to be the switch of choice for...electromechanical relay offers practically zero closed impedance (<50...infinite open impedance (>100...yield will offer the best performance...test limits does not consider...determine ...
See all results at HighBeam

HighBeam gives you access to newspaper, magazine, and trade journal articles plus press releases, facts, information, and biographies from thousands of sources.