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DESCRIPTION 1 -2 This Power supply is completely transistorized and suitable for either bench or relay rack operation. It is a compact, well-regulated, Constant Voltage/Constant Current supply that will furnish full rated output voltage at the maximum rated output current or can be continuously adjusted throughout the output range. The front panel CURRENT control can be used to establish the output current limit (overload or short circuit) when the supply is used as a constant Voltage Source and the VOLTAGE controls can be used to establish the voltage limit (ceiling) when the supply is used as a constant Current source. The supply will automatically crossover from constant voltage to constant current operation and vice versa if the output current or voltage exceeds these preset limits. 1-3 Either the positive or negative output terminal may be grounded or the Power supply can be operated floating at up to a maximum of 300 volts off ground. 1-4 A single meter is used to measure either output voltage or output current in volts of mA. The voltage or current range is selected by the METER SELECTION switch on the front panel.