1. TECHNICAL PARAMETERS

1.1 Input voltage :       230V/115V AC±10%          50HZ/60Hz±2Hz

1.2 Line regulation:     CV≤0.01%+1mV            CC≤0.2%+1mA

1.3 Load regulation:    CV≤0.01%+5Mv             CC≤0.2%+5mA

1.4 Ripple and noise:   CV≤3mVr.m.s               CC≤3mAr.m.s

1.5 Protection: constant current and short-circuit protection

1.6 Voltage indication accuracy:  LED ±0.5%+5digits,

1.7 Current indication accuracy:  LED ±0.5%+5digits,

1.8 Environment: 0 _~ +40 ⁰C  relative humidity:<90%