Historical
DS/EN 61204-7:2007
Low voltage power supplies, d.c. output - Part 7: Safety requirements
This part of IEC 61204 specifies the safety requirements for POWER SUPPLY units providing DC*output(s) with or without auxiliary a.c. output(s) operating from a.c. or d.c. source voltages up*to 600 V a.c. or 1 000 V d.c. (See exceptions in 1.1.3).*NOTE Ringing generators used in telecoms applications are covered by this standard.*This product standard covers both STAND-ALONE and COMPONENT POWER SUPPLY units as*defined in this document. POWER SUPPLY units, which comply with the main body of this*standard, satisfy the requirements of POWER SUPPLY units for use in or with IT equipment*normally covered by IEC 60950:1999 and/or IEC 60950-1:2001. POWER SUPPLY units will also*comply with the appropriate standard or application requirements given below if they also*meet the additional requirements of the appropriate annex.*PS-A Measurement, control and laboratory equipment normally covered by IEC 61010-1:*2001.*PS-B Medical equipment -covered by IEC 60601-1:2005.*PS-C Reserved for future use.*PS-D Audio, Video and similar electronic apparatus - normally covered by IEC 60065:2001.*PS-E DC Power and distribution equipment.*This standard also covers DC-DC converters.*Where no standards exist, use of this standard for other applications is not precluded.
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Danish Standards [ds]
