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CC Temperature Coefficient
Definition: The change in output current per degree Celsius change in the ambient temperature following a 30
minute warm-up. During the measurement interval the ac line voltage, output current setting and load
resistance are held constant.
The constant current power supply must be placed in an oven and operated over any temperature span within
the power supply rating. The current monitoring resistor RM should not be placed in the oven, but must be held
at a constant temperature while this measurement is made.
Other Constant Current Specifications
The measurement of output impedance, programming speed, and other performance specifications is less often
required in the case of constant current power supplies. Complete information on proper methods of measuring
any other constant current specifications beyond those listed here can be obtained by contacting your nearest
Agilent field sales office.