... Adaptor series 0-21W,Small and light ,High performance-price ratio,Short-circuit protection for continuous output , Adaptor series 0-211, Small ... Frequency 50HZ-60HZ Leakage current 0.5mA/230VOutputLinear adjust rate ±0.5%max Temperature coefficient ±0.02%°CStarting time ≤1S( ... 500VDCRipple and Sound (mVp-p)≤1% Output voltageEnvironmentWorking Environment 0~45°C ,20%~90%RHStock Environment -20~85°C ...