1.1 This standard ( Part IV ) covers recommended procedures for measuring certain performance characteristics associated with stabilized power supplies designed to supply dc power supply from ac or dc source for applications such as computers, communication, laboratories and industry.
1.2 Calibrated stabilized power supplies for electrical measurement purposes are excluded.
IS 7204 Pt.4-1980 history
1980IS 7204 Pt.4-1980 Stable Power Supply Specifications DC Output Part IV Tests Except for Radio Frequency Interference