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General Information 11
When the power module is operated beyond either rated output, the performance specifications are not guaranteed, although
typical performance may be good. Operation in quadrant 2 is limited to about 10% of the maximum rated positive output
current. This allows the power module to sink current for more rapid downprogramming in the CV mode.
Specifications and Supplemental Characteristics
Table 1-1 lists the specifications of the power modules. Specifications are warranted over the specified temperature range.
Table 1-2 lists the supplemental characteristics, which are not warranted but are descriptions of performance determined
either by design or type testing.
Table 1-1. Performance Specifications
Agilent Model
Parameter 66101A 66102A 66103A 66104A 66105A 66106A
Specifications are warranted over the temperature range 0 to 55
°
C with a resistive load and the output connected for local
sensing. Derate the output current 1% per
°
C from 40
°
C to 55
°
C.
Output Ratings
Voltage: 0 - 8 V 0 - 20 V 0 - 35 V 0 - 60 V 0 - 120 V 0 - 200 V
Current: 0 - 16 A 0 - 7.5 A 0 - 4.5 A 0 - 2.5 A 0 - 1.25 A 0 - 0.75 A
Power: 128 W 150 W 157.5 W 150 W 150 W 150 W
Programming Accuracy @
calibration temperature ± 5
°
C)*
Voltage: 0.03% + 3 mV 8 mV 13 mV 27 mV 54 mV 90 mV
Current: 0.03% + 6 mA 3 mA 2 mA 1.2 mA 0.6 mA 0.4 mA
*Factory calibration temperature =
25
°
C
Ripple & Noise (from 20 Hz to 20
MHz with outputs ungrounded, or with
either output terminal grounded)
Constant Voltage: rms 2 mV 3 mV 5 mV 9 mV 18 mV 30 mV
Constant Voltage: p-p 5 mV 7 mV 10 mV 15 mV 25 mV 50 mV
Constant Current: rms 8 mA 4 mA 2 mA 1 mA 1 mA 1 mA
Readback Accuracy
With respect to actual output @
calibration temperature following self
calibration.*
Voltage: 0.02% + 2 mV 5 mV 8 mV 16 mV 32 mV 54 mV
Current: 0.02% + 6 mA 3 mA 2 mA 1 mA 0.6 mA 0.3 mA
*Factory calibration temperature =
25
°
C
Load Regulation (change in output
voltage or current for any load change
within ratings)
Voltage: 1 mV 1 mV 1 mV 2 mV 4 mV 7 mV
Current: 0.5 mA 0.2 mA 0.2 mA 0.1 mA
50 µA 30 µA