Kepco Series JQE Power Supplies are general purpose, precision stabilized voltage sources in the quarter rack configuration. The units are designed to be part of a larger system and not to be operated as a stand alone bench power supply. The units are designed to operate immediately without any internal adjustments. External points on the outside case should not be readily available, provided the unit is in a rack as an integrated OEM subsystem. If it is desired to switch the AC input power range the units must be returned to the factory for authorized service personnel to make the appropriate terminal connections. There are absolutely no serviceable components within the power supply that are accessible for nonauthorized personnel to work on. JQE Power Supplies have linear, full dissipation series pass transistors (NPN), driven by an integrated circuit operational amplifier. A sharp current limit circuit renders the power supply completely short circuit proof. JQE 1/4 Rack Power Supplies may be readily converted to provide constant current by the addition of an external sensing resistor and a current control resistor.

• Voltage Range: 0 to 55 V
• Current Range: 0 to 2 A
• Constant voltage/constant current
• Voltage and Current Meters
• Programmable via sensing
• Quarter-rack

The Kepco JQE55-2M, Power Supply, is a system-type voltage stabilizer with current limiting.