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Chapter 8 Specifications
Performance Specifications
Performance Specifications
Table 8-1 Performance Specifications
Parameter
Output Ratings
(@ 0 °C - 40 °C)
[1]
Programming Accuracy
12 months (@ 25 °C ± 5 °C),
±(% of output + offset)
[1]
Readback Accuracy
12 months (over GPIB and
with respect to actual output (@
25 °C ± 5 °C), ±(% of output +
offset)
[1] [2]
Meter Accuracy
12 months (over front panel with
respect to actual output (@ 25 °C
± 5 °C), ±(% of output + offset)
Ripple and Noise
(with outputs ungrounded, or
with either output terminal
grounded, 20 Hz to 20 MHz)
Load Regulation,
±(% of output + offset)
Line Regulation,
±(% of output + offset)
Programming Resolution
[1]
Accuracy specifications are after an 1-hour warm-up with no load and
calibration at 25 °C.
[2]
Meter accuracy specification is at minimum 10 mV decimal limited by front
panel resolution.
E3646A
Low Range 0 to +8 V/
0 to +35 V/
0 to 3 A
0 to 0.8 A
High
0 to +20 V/
0 to +60 V/
Range
0 to 1.5 A
0 to 0.5 A
Voltage
<0.05% + 10 mV (<0.1% + 25mV for output 2)
Current
Voltage
<0.05% + 5 mV (<0.1% + 25mV for output 2)
Current
<0.15% + 5 mA (<0.15% + 10mA for output 2)
Voltage
< 0.05% + 2 counts (< 0.1% + 4 counts for output 2)
Current
<0.15% + 5 mA (<0.15% + 10 mA for output 2)
Normal
<0.5 mVrms
<1 mVrms
mode
and
and
voltage
5 mVp-p
8 mVp-p
Normal
mode
current
Common
mode
current
Voltage
Current
Voltage
Current
Voltage
Current
E3647A
E3648A
0 to +8 V/
0 to +35 V/
0 to 5 A
0 to 1.4 A
0 to +20 V/
0 to +60 V/
0 to 2.5 A
0 to 0.8 A
<0.2% + 10 mA
<0.5 mV rms
<1 mVrms
and
and
5 mVp-p
8 mVp-p
<4 mA rms
<1.5 uA rms
<0.01% + 3 mV
<0.01% + 250 uA
<0.01% + 3 mV
<0.01% + 250 uA
<5 mV
<1 mA
E3649A
8
163
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