04 | Keysight | 6640A Series Single-Output, 200 W DC Power Supplies, GPIB - Data Sheet
Speciꢀcations, continued
Specifications
(at 0 ° to 55 ° unless otherwise specified)
6641A-J04
Special order
option
6643A-J11
Special order
option
6644A-J09
Special order
option
6645A-J05
Special order
option
6645A-J06
Special order
option
Number of outputs
GPIB
1
1
1
1
1
Yes
Yes
Yes
Yes
Yes
Output ratings
Output voltage
Output current (40 °C)
Maximum current (50 °C/55 °C)
13 V
15.3 A
13.77 A/13 A
40 V
5 A
4.5 A/4.25 A
70 V
3 A
2.7 A/2.55 A
150 V
1.2 A
1.08 A/1.02 A
170 V
1 A
0.9 A/0.85 A
Programming accuracy (at 25 °C 5 °C)
Voltage
Current
0.06% + 8.5 mV
0.15% + 21 mA
17.5 mV
6.7 mA
31 mV
4.1 mA
65 mV
1.7 mA
74 mV
1.7 mA
Ripple and noise from 20 Hz to 20 MHz
Voltage
rms 300 µV
450 µV
3.5 mV
53 mA
600 µV
6 mV
1.5 mA
900 µV
9 mV
1 mA
1 mV
10 mV
1 mA
peak-to-peak 3 mV
rms 8 mA
Current
Readback accuracy at 25 °C 5 °C
(percent of reading plus fixed)
Voltage
+Current
–Current
0.07% + 10 mV
0.15% + 15 mA
0.35% + 40 mA
30 mV
5 mA
12 mA
47 mV
3 mA
6.8 mA
100 mV
1.3 mA
2.9 mA
140 mV
1.3 mA
2.9 mA
Load regulation
Voltage
Current
1 mV
1 mA
3 mV
0.25 mA
4.5 mV
0.25 mA
7 mV
0.25 mA
8 mV
0.25 mA
Line regulation
Voltage
Current
0.5 mV
1 mA
1 mV
0.25 mA
1.5 mV
0.25 mA
2.5 mV
0.25 mA
3 mV
0.25 mA
Transient response time
Less than 100 µs for the output voltage to recover to its previous level (within 0.1% of the voltage rating of the
supply or 20 mV, whichever is greater) following any step change in load current of up to 50% of the output
current rating of the supply
Supplemental Characteristics
(Non-warranted characteristics determined
by design and useful in applying the product)
6641A-J04
Special order
option
6643A-J11
Special order
option
6644A-J09
Special order
option
6645A-J05
Special order
option
6645A-J06
Special order
option
Average programming resolution
Voltage
Current
OVP
3.5 mV
5 mA
23 mV
12 mV
2 mA
62 mV
1.4 mV
1.2 mA
110 mV
37.5 mV
0.5 mA
250 mV
42.5 mV
0.5 mA
285 mV
OVP accuracy
260 mV
800 mV
1.5 mV
3 V
3.4 V
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