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Why 24VDC power Supply is used as standard for all loop
powered transmitters?
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Answer Posted / venkatesh
all transmitters(24vdc) are using for very imp parmeters , so the 24v dc coming from smps or any dc power units and these working with 230v ac UPS SUPPLY so if anytime some powertrips will come this transmitters still working with on ups supply with smps outputs
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