GW Instek GPS-2303 Dual Channel Output Linear D.C. Power Supply

GW Instek GPS-2303 Dual Channel Multiple Output Linear D.C. Power Supply ============================================================ Features ● 2 independent isolated with four #34;3 Digits #34; LED displays ● 0.01% load and line regulation and low ripple and noise ● Tracking operation and auto series/parallel operation extend application range to 60V/3A ● Output ON/OFF switch, CC/CV modes, Overload Protection and Reverse Polarity Protection ● Fan speed control circuit to minimize fan noise ============================================================ Specifications DC OUTPUT ● Voltage : 0 – 30V ● Current : 0 – 3A ● Tracking Series Voltage : 0 – 60V ● Tracking Parallel Current : 0 – 6V CONSTANT VOLTAGE OPERATION (CH1, CH2) ● Line Regulation : ≦0.01% + 3mV ● Load Regulation : ≦0.01% + 3mV (rating current≦3A); ≦0.02% + 5mV (rating current gt;3A) CONSTANT CURRENT OPERATION (CH1, CH2) ● Line Regulation : ≦0.2% +3mA ● Load Regulation : ≦0.2% + 3mA TRACKING OPERATION (CH1, CH2) ● Tracking Error : ≦0.5% + 10mV of CH1 ● Series Regulation : ≦0.01% + 5mV DISPLAY : 3 Digits 0.5 #34; LED POWER SOURCE : AC 100V/120V/220V ±10%, 230V(+10% - -6%), 50/60Hz DIMENSION amp; WEIGHT : 255(W) x 145(H) x 265(D)mm, Approx. 7kg ACCESSORIES : User manual x 1, Power cord x 1, Test lead GTL-104A x 2