All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25'C of ambient temperature.2.Ripple & noise are measured at 20MHz of bandwidth by using a 12 twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.3. Tolerance : incudes set up tolerance. ine reaulation and load reaulation. when mult-channel outou. t is recommended that CH1 load > 10%4Line requlation is measured from low line to high line at rated load.5. Load requlation is measured from 20% to 100% rated load, and other output at 60% rated load.6Each output can work within current range. But total output power can't exceed rated output power.The power supply is considered a componet which wl be instaled into a final equipment. Al the EMC tests are been executed by mounting the unit ona 360mm'360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it stll meets EMIC directives. For guidance on how toperform these EMC tests, please refer to "EMl testing of component power supplies." (as avalable on http:/www.meanwell.com)8. The ambient temperature derating of 3.5'C /1000m with faniess models and of 5'C /1000m with fan models for operating alitude hicher than 2000m/(6500)"