137
A
Specifications
Specifications
Table A-1 lists the specifications of the dc source. Unless otherwise noted, specifications are warranted
over the ambient temperature range of 0 to 55 °C. Specifications apply with typical cellular phone
capacitive loads from 0μF to 12,000μF. Sensing is at the rear terminals of the power supply after a 30-
minute warm-up period. Sense terminals are externally jumpered to their respective output terminals.
Table A-1. Performance Specifications
Parameter
Agilent 66321B/D;
Agilent 66319B/D
output 1 only
Agilent 66319B/D
output 2 only
Output Ratings Voltage:
Current:
Peak Current:
0 – 15 V
0 – 3 A
5 A
1
0 – 12 V
0 – 1.5 A
2.5 A
2
Programming Accuracy
(@ 25°C ±5°C)
Voltage:
+Current:
Resistance:
0.05% + 10 mV
0.05% + 1.33 mA
3
0.5% + 2 mΩ
0.2% + 40 mV
0.2% + 4.5 mA
NA
DC Measurement Accuracy
(via GPIB or front panel meters with
respect to actual output @ 25°C ±5°C)
Voltage:
Output 2 Current:
3 A Current range
−3 A to +5 A:
1 A Current range
−1 A to +1A:
0.02A Current range
−20 mA to +20 mA:
0.03% + 5 mV
NA
0.2% + 0.5 mA
4
0.1% + 0.2 mA
0.1% + 2.5 μA
0.2% + 15 mV
0.2% + 3 mA
NA
NA
NA
Ripple and Noise
(in the range of 20 Hz to 20 MHz with
outputs ungrounded or with either
terminal grounded)
Voltage (rms/p-p):
Current (rms):
1 mV/6 mV
5
2 mA
1 mV/6 mV
5
2 mA
Load Regulation
(change in output voltage or current
for any load change within ratings)
Voltage:
Current:
5 mV
6
0.75 mA
1.6 mV
0.375 mA
Line Regulation
(change in output voltage or current
for any line change within ratings)
Voltage:
Current:
0.5 mV
0.75 mA
0.4 mV
0.25 mA
Transient Response Time
(for the output voltage to recover to
within 20 mV of its final value)
< 20 μs
7
< 400 μs
8
1
Peak current for up to a 7 millisecond time period. Average current cannot exceed 3 A.
2
Peak current for up to a 1 millisecond time period. Average current cannot exceed 1.5 A.
3
0.05% +2.3mA when programming between zero and 0.03% of full scale current
4
Applies with current detector set to DC. ACDC mode accuracy is 0.2% + 3mA for sourcing and 0.2% + 3.6 mA for sinking.
5
Specification is for phone capacitance greater than 6μF.
6
With resistance set to zero ohms.
7
Following a 0.1 A to 1.5 A load change in the HRemote compensation range.
8
Following a 0.75 A to 1.5 A load change.
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