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[SOLVED] Supplying power to the load impedance load

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Zak28

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Supplying power to load impedance load

Do bench power supplies shutoff current or blow a fuse if supplies total output power is exceeded or they supply current into a very low resistance load which would draw far more current than set via the knobs/buttons?
 
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Re: Supplying power to load impedance load

Any decent bench supply would have a current limit setting. If the load would draw more current, the output voltage is reduced to keep the current at the limit. It would also have a fuse on the AC side.

Boba
 
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