... SMPS Switch Power Supply 1000W 2. Specification Model OutputTolerance VoltageRipple and NoiseEfficiencySCN-1000-12V12V, 0-80A± 1%240mvp-p84%SCN- ... . Setup, rise, hold up time: 800ms,50ms,16ms at full load and 230VAC5. Overload protection: 110-135% constant current limiting, delay ... , Humidity.2. Error, include the setting error, line stability and load stability.3. Wave test: adopting "A12" double wire ...