This series of 200 W linear-regulated
DC power supplies is designed to
maximize the throughput of DUTs
through the manufacturing test
process with fast up and down
programming time.
Valuable assemblies can be
destroyed by a minor component
failure that can allow a surge of
voltage or current to flow to the
DUT. Fast protection features,
including fast crowbar, mode
crossover protection, and the ability
to connect the protection circuitry
of multiple power supplies can
increase production yield.
Programming of the DC output and
the protection features can be done
either from the front panel or using
industry standard SCPI commands,
via the GPIB. Using the serial link,
up to 16 power supplies can be
connected through one GPIB
address. Test system integration
can be further simplified be using
the VXIPlug&Play drivers. The output voltage and current can also be
controlled with analog signals. This
is helpful for certain types of noisy
environments, and also immediate
reactions to process changes.
Lab bench use is enhanced by the
fan speed control, which helps to
minimize the acoustic noise.
High Performance DC Power Supplies speed and accuracy for test optimization
Specifications
(at 0˚to 55˚C unless
otherwise specified)
More detailed specifications at
www.agilent.com/find/6640
38
Fast, low-noise outputs
Analog control of output voltage and current
Fan-speed control to minimize acoustic noise
Parallel and series connections of multiple units
Built-in measurements and advanced programmable features
Protection features to ensure DUT safety
6641A - 6645A
Single-Output
200 W GPIB
6641A 6642A 6643A 6644A 6645A
Number of outputs 11111
GPIB Yes Yes Yes Yes Yes
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 0.15% + 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
Readback accuracy at 25°C ±5°C
(percent of reading plus fixed)
Voltage 0.07% + 6 mV 15 mV 25 mV 40 mV 80 mV
+Current 0.15% + 18 mA 9.1 mA 5 mA 3 mA 1.3 mA
-Current 0.35% + 40 mA 20 mA 12 mA 6.8 mA 2.9 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 regualtion
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
39
Single-Output: 200 W GPIB (Continued)
Specifications
(at 0˚to 55˚C unless
otherwise specified)
6641A- 6643A- 6644A- 6645A- 6645AJ04 J11 J09 J05 J06
Special Order Special Order Special Order Special Order Special Order
Option Option Option Option Option
Number of Outputs 11111
GPIB Yes Yes Yes Yes Yes
Output ratings
Output voltage 13 V 40 V 70 V 150 V 170 V
Output current (40˚C) 15.3 A 5 A 3 A 1.2 A 1 A
Maximum current (50˚C/55˚C) 13.77 A/13 A 4.5 A/4.25 A 2.7 A/2.55 A 1.08 A/1.02 A 0.9 A/0.85 A
Programming accuracy
at 25˚C ±5˚C
Voltage 0.06% + 8.5 mV 17.5 mV 31 mV 65 mV 74 mV
Current 0.15% + 21 mA 6.7 mA 4.1 mA 1.7 mA 1.7 mA
Ripple and noise
from 20 Hz to 20 MHz
Voltage rms 300 µV 450 µV 600 µV 900 µV 1 mV
peak-peak 3 mV 3.5 mV 6 mV 9 mV 10 mV
Current rms 8 mA 3 mA 1.5 mA 1 mA 1 mA
Readback accuracy at 25˚C ±5˚C
(percent of reading plus fixed)
Voltage 0.07% + 10 mV 30 mV 47 mV 100 mV 140 mV
+Current 0.15% + 15 mA 5 mA 3 mA 1.3 mA 1.3 mA
–Current 0.35% + 40 mA 12 mA 6.8 mA 2.9 mA 2.9 mA
Load regulation
Voltage 1 mV 3 mV 4.5 mV 7 mV 8 mV
Current 1 mA 0.25 mA 0.25 mA 0.25 mA 0.25 mA
Line regulation
Voltage 0.5 mV 1 mV 1.5 mV 2.5 mV 3 mV
Current 1 mA 0.25 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 3.5 mV 12 mV 1.4 mV 37.5 mV 42.5 mV
Current 5 mA 2 mA 1.2 mA 0.5 mA 0.5 mA
OVP 23 mV 62 mV 110 mV 250 mV 285 mV
OVP accuracy 260 mV 800 mV 1.5 mV 3 V 3.4 V
More detailed specifications at
www.agilent.com/find/6640
High Performance DC Power Supplies speed and accuracy for test optimization
Application Notes:
10 Practical Tips You Need to
Know About Your Power Products
5965-8239E
10 Hints for Using Your Power Supply
to Decrease Test Time
5968-6359E
Understanding Linear Power Supply
Operation (AN1554)
5989-2291EN
Modern Connectivity Using USB and LAN I/O Converters
(AN 1475-1)
5989-0123EN
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.
Command Processing Time: Average time
required for the output voltage to begin to
change following receipt of digital data is
20 ms for the power supplies connected
directly to the GPIB
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
40
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
GPIB Interface Capabilities SH1, AH1, T6,
L4, SR1, RL1, PP0, DC1, DT1, E1, and C0.
IEEE-488.2 and SCPI-compatible command set
Software Driver:
•IVI-COM
•VXIPlug&Play
Regulatory Compliance: Complies
with UL 3111-1, 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)
Weight: Net, 14.2 kg (31.4 lb); shipping,
16.3 kg (36 lb)
Warranty Period: One year
Single-Output: 200 W GPIB (Continued)
More detailed specifications at
www.agilent.com/find/6640
High Performance DC Power Supplies speed and accuracy for test optimization
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 1CP Rack-mount Kit with Handles,
p/n 5063-9219
Opt 0L1 Full documentation on
CD-ROM, and printed standard
documentation package
Opt 0L2 Extra copy of standard
printed documentation package
Opt 0B0 Full documentation on
CD-ROM only
Opt 0B3 Service Manual
* Support rails required
Accessories
p/n 1494-0060 Accessory Slide Kit
p/n 1252-3698 7-pin Analog Plug
p/n 1252-1488 4-pin Digital Plug
p/n 5080-2148 Serial Link Cable
2 m (6.6 ft)
E3663AC Support rails for Agilent
rack cabinets
Agilent Models: 6641A, 6642A, 6643A, 6644A, 6645A
To p
Side
Rear
Output
434.3mm
17.1"
425.5mm
16.75"
421.7mm
16.6"
88.1mm
3.5"
100mm
3.93"
12.7mm
0.5"
Terminal Screw Size: m4 x 0.7 x 8mm
+
240 Vdc Max to
–
+–
6 - 32 x 3/8 Screws
A Thomas & Betts 22-18 ring
{}
crimp-on will fit in this area
Your Requested Excerpt from the
Agilent System and Bench Instruments Catalog 2006
The preceding page(s) are an excerpt from the 2006 System
and Bench Instruments Catalog. We hope that these pages supply
the information that you currently need. If you would like to
have further information about the extensive selection of Agilent
DC power supplies, please visit
www.agilent.com/find/power to print
a copy of the complete catalog, or to request that a copy be sent
to you. You will also find a lot of other useful information on
this Web site.
In the full System and Bench Instruments Catalog, you will
find that Agilent offers much more than DC power supplies. This
catalog contains detailed technical and application information
on digital multimeters, DC power supplies, arbitrary waveform
generators, and many more instruments. If you need basic, clean,
power for your lab bench, it’s there. In each power product
category we have also integrated the capabilities you need for
a complete power solution, including extensive measurement
and analysis capabilities.
Please give us a call at your local Agilent Technologies sales
office, or call a regional office listed, for assistance in choosing
or using Agilent power products.
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For more information on Agilent
Technologies’ products, applications
or services, please contact your local
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available at:
www.agilent.com/find/contactus
Phone or Fax
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(fax) 800 829 4433
Canada:
(tel) 877 894 4414
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(tel) 800 810 0189
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Europe:
(tel) 31 20 547 2111
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(tel) (81) 426 56 7832
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Other Asia Pacific Countries:
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Email: tm_ap@agilent.com
Contacts revised: 09/26/05
Product specifications and descriptions in
this document subject to change without
notice.
© Agilent Technologies, Inc. 2006
Printed in the USA, February 8, 2006
Agilent Technologies
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