Atec Agilent-6544A User Manual
This reliable series of 200 W 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 fast
crowbar, CV/CC mode crossover and
over-voltage protection help protect
your valuable assemblies from damage. The linear topology produces
very low ripple and noise, which
allows you to make extremely accurate measurements of the devices
which you are testing.
Lab bench use is enhanced by the
fan speed control, which helps to
minimize the acoustic noise.
Agilent Performance dc Power Supplies speed and accuracy for test optimization
Power Products Catalog 2002-2003
For more detailed specifications see the product manual at
www.agilent.com/find/power
31
Protect valuable assemblies with fast protection features
Proven reliability
Low ripple and noise
6541A-6545A
Single-Output: 200 W
Specifications
(at 0˚to 55˚C unless
otherwise specified)
6541A 6542A 6543A 6544A 6545A
Number of outputs 11111
GPIB 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
Output current (40° C) 0 to 20 A 0 to 10 A 0 to 6 A 0 to 3.5 A 0 to 1.5 A
Maximum current (50° C/55° C) 18 A/17 A 9 A/8.5 A 5.4 A/5.1 A 3.2 A/3 A 1.4 A/1.3 A
Programming accuracy
at 25˚C ±5˚C
Voltage 0.06% + 5 mV 10 mV 15 mV 26 mV 51 mV
Current 0.14% + 26 mA 13 mA 6.7 mA 4.1 mA 1.7 mA
Ripple and noise
from 20 Hz to 20 MHz
Voltage rms 300 µV 300 µV 400 µV 500 µV 700 µV
peak-peak 3 mV 3 mV 4 mV 5 mV 7 mV
Current rms 10 mA 5 mA 3 mA 1.5 mA 1 mA
Load regulation
Voltage 1 mV 2 mV 3 mV 4 mV 5 mV
Current 1 mA 0.5 mA 0.25 mA 0.25 mA 0.25 mA
Line regulation
Voltage 0.5 mV 0.5 mV 1 mV 1mV 2 mV
Current 1 mA 0.5 mA 0.25 mA 0.25 mA 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 rated current
Supplemental Characteristics (Non-warranted characteristics determined by design and
useful in applying the product)
Average resolution
Voltage 2 mV 5 mV 10 mV 15 mV 30 mV
Current 6 mA 3 mA 2 mA 1.2 mA 0.5 mA
OVP 13 mV 30 mV 54 mV 93 mV 190 mV
OVP accuracy 160 mV 400 mV 700 mV 1.2 V 2.4 V
32
Supplemental Characteristics
for all model numbers
dc Floating Voltage: Output terminals can
be floated up to ±240 Vdc from chassis
ground
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.
Output Programming Response Time: The
rise and fall time (10/90% and 90/10%)
of the output voltage is less than 15 ms.
The output voltage change settles within
1 LSB (0.025% x rated voltage) of
final value in less than 60 ms.
Down Programming: An active down
programmer sinks approximately 20% of
the rated output current
Modulation: (Analog programming of
output voltage and current)
Input Signal: 0 to –5 V
Input Impedance: 10 k Ohm nominal
ac Input: (ac input frequency 47 to 63 Hz)
Voltage 100 Vac 120 Vac 220 Vac 240 Vac
Current 4.4 A 3.8 A 2.2 A 2.0 A
Input Power: 480 VA, 400 W at full load;
60 W at no load
Regulatory Compliance: Conforms to
UL1244 and IEC 61010-1.
Size: 425.5 mm W x 88.1 mm H x
439 mm D (16.75 in x 3.5 in x 17.3 in)
See page 101 for more details
Weight: Net, 14.2 kg (31.4 lb); shipping,
16.3 kg (36 lb)
Warranty Period: Three years
Single-Output: 200 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
6541A- 6544A- 6545AJ04 J09 J05
Special Order Special Order Special Order
Option Option Option
Number of outputs 111
GPIB No No No
Output ratings
Output voltage 13 V 70 V 150 V
Output current (40° C) 15.3 A 3 A 1.2 A
Maximum current (50° C/55° C) 13.77 A/13 A 2.7 A/2.55 A 1.08 A/1.02 A
Programming accuracy
at 25˚C ±5˚C
Voltage 0.06% + 8.5 mV 31 mV 65 mV
Current 0.15% + 21 mA 4.1 mA 1.7 mA
Ripple and noise
from 20 Hz to 20 MHz
Voltage rms 300 µV 600 µV 900 µV
peak-peak 3 mV 6 mV 9 mV
Current rms 8 mA 1.5 mA 1 mA
Load regulation
Voltage 1 mV 4.5 mV 7 mV
Current 1 mA 0.25 mA 0.25 mA
Line regulation
Voltage 0.5 mV 1.5 mV 2.5 mV
Current 1 mA 0.25 mA 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 rated current
Supplemental Characteristics (Non-warranted characteristics determined by design and
useful in applying the product)
Average resolution
Voltage 3.5 mV 1.4 mV 37.5 mV
Current 5 mA 1.2 mA 0.5 mA
OVP 23 mV 110 mV 250 mV
OVP accuracy 260 mV 1.5 mV 3 V
Ordering Information
Opt 100 87 to 106 Vac, 47 to 63 Hz
Opt 120 104 to 127 Vac, 47 to 63 Hz
Opt 220 191 to 233 Vac, 47 to 63 Hz
Opt 240 209 to 250 Vac, 47 to 63 Hz
* Opt 908 Rack-mount Kit (p/n 5063-9212)
* Opt 909 Rack-mount Kit w/ Handles
(p/n 5063-9219)
Opt 0L2 Extra Standard
Documentation Package
Opt 0B3 Service Manual
Opt 0B0 No documentation package
* Support rails required
Accessories
p/n 1494-0060 Accessory Slide Kit
E3663AC Support rails for Agilent
rack cabinets
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