This question is probably like asking how long is a piece of string!
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What is the optimum/maximum voltage for operating DCC and how do you measure it? I am running a NCE system and at small load (0.35 Amps) the SB5 output I have 16.5 V using the RRAmpmeter and 17,7 V using my Snap On multimeter.?
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What are the constraints/considerations?
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Thanks
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Len
