Specifications

64
Two power ranges deliver a large
amount of power in a small
test-system footprint:
• 1 kW models have a 1U full-rack
footprint
• 2 kW models have a 2U full-rack
footprint
• Built-inparallelingcapability
up to 10 kW
Choose the APS model with the
voltage and current you need
BoththeN6900SeriesDCpower
supplies and the N7900 Series
dynamic DC power supplies provide
five voltage and current combina-
tions at the 1 kW power range and
seven voltage and current combina-
tions at the 2 kW power range.
How the APS Can Help You Overcome
Your Power Test Challenges
Accelerate test throughput with
industry-leading specifications
Shaving seconds or even millisec-
onds off a test time can lead to
significant savings for high-volume
manufacturers, making throughput
gains a never-ending quest for test
system designers. The APS is a
valuable tool for increasing throughput.
It provides a number of industry
leading specifications and innovative
features that can help you achieve
significant throughput gains in your
testing.
Some examples:
• Industry-leading command
processing time (<2 ms)
• Fast up and down programming
speeds (up to 500 µs)
• Adjustable measurement times
for optimum measurements in
minimum time
• Seamless ranging capability
for fast current measurements
without sacrificing accuracy
• Output lists that allow you to
step through timed or triggered
voltage or current levels that can
also generate triggers for tightly
synchronized measurements
Single Output: 1 & 2 KW GPIB, LAN (LXI Core), USB
(Continued)
Specifications
(at 0° to 55°C unless
otherwise specified)
More detailed specifications at www.agilent.com/find/N6900
Advanced Power System DC power supplies overcome the toughest power test challenges
N6950A N6951A N6952A N6953A N6954A
Supplemental Characteristics (Non-warranted characteristics determined by design
that are useful in applying the product)
Programming range
Voltage
9 mV to 9.18 V 0.02 to 20.4 V 0.04 to 40.8 V 0.06 to 61.2 V 0.08 to 81.6 V
Current (no dissipator) -10.2 to 102 A -5.1 to 51 A -2.55 to 25.5 A -1.7 to 17 A -1.275 to 12.75 A
Current (with dissipator) -102 to 102 A -51 to 51 A -25.5 to 25.5 A -17 to 17 A -12.75 to 12.75 A
Programming resolution
Voltage 0.84 mV 1.7 mV 3.5 mV 5 mV 6.7 mV
Current 30 mA 15 mA 8 mA 5 mA 4 mA
Measurement range
Current
-225 to 225 A -112.5 to 112.5 A -56.2 to 56.2 A -37.6 to 37.6 A -28.1 to 28.1 A
Resistance programming
Range 0 to 0.1 Ω 0 to 0.4 Ω 0 to 1.6 Ω 0 to 3.4 Ω 0 to 6.4 Ω
Accuracy
1
0.12% + 0.12% + 0.1% + 0.1% + 0.1% +
1.6 mΩ*A 3.2 mΩ*A 6.4 mΩ*A 8.8 mΩ*A 12.8 mΩ*A
Resolution 0.8 µΩ 3.4 µΩ 13 µΩ 30 µΩ 54 µΩ
TempCo 0.0068% 0.0070% 0.0070% 0.0070% 0.0070%
Programming & measurement temperature coefficient
Voltage
2
0.0022% + 30 µV 60 µV 120 µV 180 µV 220 µV
Current
2
0.0057% + 0.0058% + 0.0058% + 0.0058% + 0.0058% +
250 µA 125 µA 60 µA 40 µA 30 µA
Over-voltage protection
Maximum setting 10.8 V 24 V 48 V 72 V 96 V
Accuracy 0.03% + 1.5 mV 3 mV 6 mV 9 mV 12 mV
Response time
3
<30 µs <30 µs <30 µs <30 µs <30 µs
Measurement noise (peak)
Voltage 2 mV 3.5 mV 7 mV 10 mV 14 mV
Current 45 mA 22 mA 10 mA 6 mA 4 mA
Output current noise
CC rms 15 mA 15 mA 15 mA 15 mA 15 mA
Common mode current
CC rms 2 mA 1 mA 1 mA 1 mA 1.5 mA
CC peak-to-peak 10 mA 10 mA 10 mA 10 mA 10 mA
Notes:
1
Resistance programming accuracy varies with output current. For example, for an N7970A unit at 0.1 Ω with a
50 A transient, accuracy is: (0.1 Ω*0.06%) + (1.6 mΩ*A/50 A) = 92 µΩ.
2
Per degree C
3
From occurrence of over-voltage to start of shutdown