Farnell E30/2 Power Supply
An E30 laboratory bench power supply offers a choice of voltage and current ranges, selected by means of a push button switch. Model E30/2 provides 0 to 30 volts at 1 amp or 0 to 15 volts, 2 amps. A push button switch selects the required meter scale to display either voltage or current. A similar push button switches means input to the unit on or off. Coarse and find potentiometers provide precise control over the continuously variable output. This power supply will operate from mains supplies of 220V or 240V a.c. 50/60GHz in ambient temperatures of up to 45 degrees Celsius.