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Sumit
29-03-2013, 09:22 AM
Dear All,


What is an extra low voltage single path circuit and how it works ?? What are the extra low voltage single path equipments except PCB in a refrigerator and air conditioning system ?? I have a limited knowledge of electrical equipments.So kindly share your knowledge and experience.

Thanks for your cooperation in advance.

chemi-cool
29-03-2013, 12:56 PM
Extra Low Voltage single path circuit is where the voltage level is extra low (below 50V). Single path means that only one conductor carrys the electrical current.

read more here: http://en.wikipedia.org/wiki/Extra-low_voltage