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Results tagged with current-source
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user 225158
An electronic component that sources current - if it sinks current it is called a current sink but both devices (sinks and sources) can be called sources. An IDEAL current source will supply current, maintain high voltage compliance (i.e. adapt its output voltage to match the network it is supplying current to) and have an infinite output impedance. In non-ideal implementations current sources have limited operating ranges and finite output impedances.
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How should I make a constant AC current source to drive an electromagnet?
In this case a simple open loop control should suffice. If you know all the impedances of your system (electromagnet, wiring etc.) you should be able to find a analytic expression for your needed volt …
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