This series of 2000 watt dc power
supplies has the exceptional, proven
reliability that test system engineers
look for. It also has the unusual
combination of high efficiency
and low noise operation.
These dc power supplies can be
controlled either from the front
panel or via an analog programming
voltage. When used in a test system,
the fast up and down programming
helps decrease test time. Quickly
reacting protection features,
including CV/CC mode crossover
and over-voltage protection help
protect your valuable assemblies
from damage.
Lab-bench use is enhanced by the
fan-speed control, which minimizes
acoustic noise. The extremely low
ripple and noise helps the test
engineer make extremely accurate
current and voltage measurements.
Agilent Performance dc Power Supplies speed and accuracy for test optimization
Specifications
(at 0˚to 55˚C unless
otherwise specified)
6571A 6572A 6573A 6574A 6575A 6571A-
J03
Special Order
Option
Power Products Catalog 2002-2003
For more detailed specifications see the product manual at
www.agilent.com/find/power
45
Proven reliability
High efficiency
Low ripple and noise
6571A-6575A
Single-Output: 2000 W
Number of outputs 111111
GPIB No No No No No No
Output ratings
Output voltage 0 to 8 V 0 to 20 V 0 to 35 V 0 to 60 V 0 to 120 V 14 V
Output current 0 to 220 A 0 to 100 A 0 to 60 A 0 to 35 A 0 to 18 A 150 A
Programming accuracy
at 25°C ±5°C
Voltage 0.04% + 8 mV 20 mV 35 mV 60 mV 120 mV 14 mV
Current 0.1% + 125 mA 60 mA 40 mA 25 mA 12 mA 90 mA
Ripple and noise
from 20 Hz to 20 MHz
Voltage rms 650 µV 750 µV 800 µV 1.25 mV 1.9 mV 1.5 mV
peak-peak 7 mV 9 mV 9 mV 11 mV 16 mV 15 mV
Current rms 200 mA 100 mA 40 mA 25 mA 12 mA 150 mA
Load regulation and line regulation
Voltage 0.002%+ 300 µV 650 µV 1.2 mV 2 mV 4 mV 600 µV
Current 0.005%+ 10 mA 7 mA 4 mA 2 mA 1 mA 7 mA
Transient response time Less than 900 µs for the output voltage to recover 100 mV following a
change in load from 100% to 50% or 50% to 100% of the output current
rating of the supply
Supplemental Characteristics (Non-warranted characteristics determined by design and
useful in applying the product)
Average resolution
Voltage 2 mV 5 mV 9 mV 15 mV 30 mV 4 mV
Current 55 mA 25 mA 15 mA 8.75 mA 4.5 mA 40 mA
OVP 15 mV 35 mV 65 mV 100 mV 215 mV 28 mV
Output voltage
programming response time*
*Full load programming rise/fall time 30 ms 60 ms 130 ms 130 ms 195 ms 30 ms
(10% to 90% or 90% to 10%) with full
resistive load equal to rated output
voltage/rated output current.
46
Supplemental Characteristics
for all model numbers
dc Floating Voltage: Output terminals
can be floated up to ±240 Vdc from
chassis ground
Output Common-Mode Noise Current:
(to signal ground binding post)
500 µA rms, 4 mA peak-to-peak
Remote Sensing: Up to half the rated
output voltage can be dropped in each
load lead. The drop in the load leads
subtracts from the voltage available
for the load.
Modulation: (Analog programming
of output voltage and current)
Input Signal: 0 to –4 V for voltage,
0 to 7 V for current
Input Impedance: 30 k Ohm or greater
Input Power: 3,800 VA, 2,600 W at full load;
170 W at no load
Regulatory Compliance: Listed to UL1244;
certified to CSA556B; conforms to
IEC 61010-1.
Size: 425.5 mm W x 132.6 mm H x
640 mm D (16.75 in x 5.22 in x 25.2 in)
See page 102 for more details
Weight: Net, 28.2 kg (62 lb); shipping,
31.8 kg (70 lb)
Warranty Period: One year
Single-Output: 2000 W (Continued)
Specifications
(at 0˚to 55˚C unless
otherwise specified)
Power Products Catalog 2002-2003
For more detailed specifications see the product manual at
www.agilent.com/find/power
Agilent Performance dc Power Supplies speed and accuracy for test optimization
6571A- 6571A- 6573A- 6573A- 6574A- 6574AJ04 J17 J03 J08 J03 J07
Special Order Special Order Special Order Special Order Special Order Special Order
Option Option Option Option Option Option
Number of outputs 111111
GPIB No No No No No No
Output ratings
Output voltage 10 V 15 V 37.5V 40 V 56 V 50 V
Output current 200 A 120 A 45 A 50 A 38 A 42 A
Programming accuracy
at 25°C ±5°C
Voltage 0.04% + 10 mV 15 mV 37.5 mV 40 mV 60 mV 60 mV
Current 0.1% + 125 mA 90 mA 40 mA 35 mA 28 mA 30 mA
Ripple and noise
from 20 Hz to 20 MHz
Voltage rms 750 µV 1.5 mV 800 µV 1 mV 1.25 mV 1.25 mV
peak-peak 9 mV 15 mV 9 mV 10.5 mV 11 mV 11 mV
Current rms 200 mA 150 mA 40 mA 40 mA 28 mA 25 mA
Load regulation and line regulation
Voltage 0.002%+ 300 uV 650 uV 1.2 mV 1.4 mV 2 mV 2 mV
Current 0.005%+ 10 mA 7 mA 4 mA 4 mA 2 mA 2 mA
Transient response time Less than 900 µs for the output voltage to recover 100 mV following a
change in load from response time 100% to 50% or 50% to 100% of the
output current rating of the supply
Supplemental Characteristics (Non-warranted characteristics determined by design and
useful in applying the product)
Average resolution
Voltage 2.5 mV 4 mV 10 mV 10.5 mV 14 mV 12 mV
Current 55 mA 35 mA 15 mA 12.5 mA 9.5 mA 11 mA
OVP 20 mV 30 mV 65 mV 75 mV 100 mV 85 mV
Output voltage
programming response time*
*Full load programming rise/fall time 35 ms 35 ms 130 ms 130 ms 130 ms 130 ms
(10% to 90% or 90% to 10%) with full
resistive load equal to rated output
voltage/rated output current.
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