A. Technical Parameters 1. Stabilized DC. Output Nominal Voltage: 1.5V, 3V, 4.5V, 6V, ?.5V, 9V Load Voltage: N. V-350 mV ~< V ~N. V+350 mV Rated Current: 1.5A Protection Current: 1.5A to 2.5A 2. Operating Condition Environment temperature: 0~C~+40"C Environment humidity: 80% Main voltage: AC 42V_10%, 50 Hz 3. Dimension Outline dimension: 210 minx 190 minx 110 mm weight: 2 Kg B. Usage This instrument should be set with dry, ventilate and no corrodible gases. It is not be allowed over load and longer than 8 hours continuously operating. Overload current automatic Protection are provided in stabilized DC. Output.