Agilent 6670A Series Single-Output,
2000 W DC Power Supplies, GBIP
Data Sheet
Speed and accuracy for test optimization
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.
Programming of the DC output and
the extensive protection features can
be done either from the front panel
or using industry standard SCPI com-
mands, 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 minimizes
acoustic noise. The extremely low
ripple and noise helps the built-in
measurement system make extremely
accurate current and voltage
measurements.
• Fast, low-noise outputs
• Analog control of output voltage and current
• Fan-speed control to minimize acoustic noise
• Built-in measurements and advanced programmable features
• Protection features to ensure DUT safety
2
Specifi cations
Specifications
(at 0 ° to 55 °C unless otherwise specified) 6671A 6672A 6673A 6674A 6675A
Number of outputs 1 1 1 1 1
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 0 to 220 A 0 to 100 A 0 to 60 A 0 to 35 A 0 to 18 A
Programming accuracy (at 25 °C ± 5 °C)
Voltage 0.04% + 8 mV 20 mV 35 mV 60 mV 120 mV
Current 0.1% + 125 mA 60 mA 40 mA 25 mA 12 mA
Ripple and noise from 20 Hz to 20 MHz
Voltage rms 650 μV 750 μV 800 μV 1.25 mV 1.9 mV
peak-to-peak 7 mV 9 mV 9 mV 11 mV 16 mV
Current rms 200 mA 100 mA 40 mA 25 mA 12 mA
Readback accuracy at 25 °C ± 5 °C
(percent of reading plus fi xed)
Voltage 0.05% + 12 mV 30 mV 50 mV 90 mV 180 mV
±Current 0.1% + 150 mA 100 mA 60 mA 35 mA 18 mA
Load and line regulation
Voltage 0.002% + 300 μV 650 μV 1.2 mV 2 mV 4 mV
Current 0.005% + 10 mA 7 mA 4 mA 2 mA 1 mA
Transient response time Less than 900 μs for the output voltage to recover to within 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)
6671A 6672A 6673A 6674A 6675A
Average programming resolution
Voltage 2 mV 5 mV 10 mV 15 mV 30 mV
Current 55 mA 25 mA 15 mA 8.75 mA 4.5 mA
OVP 15 mV 35 mV 65 mV 100 mV 215 mV
Output voltage programming
response time*
(excluding command processing time) 30 ms 60 ms 130 ms 130 ms 195 ms
* Full load programming rise/fall time (10% to 90% or 90% to 10%) with full resistive load equal to rated output voltage/rated output current.
3
Specifi cations, continued
Specifications
(at 0 ° to 55 °C unless otherwise
specified)
6671A-J03
Special order
option
6671A-J04
Special order
option
6671A-J08
Special order
option
6671A-J17
Special order
option
6672A-J04
Special order
option
6673A-J03
Special order
option
Number of outputs 1 1 1 1 1 1
GPIB Yes Yes Yes Yes Yes Yes
Output ratings
Output voltage 14 V 10 V 3 V 15 V 24 V 37.5 V
Output current 150 A 200 A 300 A 120 A 85 A 45 A
Programming accuracy (at 25 °C ± 5 °C)
Voltage 0.04% + 14 mV 10 mV 4 mV 15 mV 25 mV 37.5 mV
Current 0.1% + 90 mA 125 mA 250 mA 90 mA 60 mA 40 mA
Ripple and noise from 20 Hz to 20 MHz
Voltage rms 1.5 mV 750 μV 1 mV 1.5 mV 1 mV 800 μV
peak-to-peak 15 mV 9 mV 25 mV 15 mV 11 mV 9 mV
Current rms 150 mA 200 mA 275 mA 150 mA 100 mA 40 mA
Readback accuracy at 25 °C ± 5 °C
(percent of reading plus fi xed)
Voltage 0.05% + 25 mV 15 mV 6 mV 27 mV 40 mV 53.5 mV
±Current 0.1% + 110 mA 150 mA 250 mA 110 mA 100 mA 60 mA
Load and line regulation
Voltage 0.002% + 600 μV 300 μV 300 μV 650 μV 650 μV 1.2 mV
Current 0.005% + 7 mA 10 mA 15 mA 7 mA 7 mA 4 mA
Transient response time Less than 900 μs for the output voltage to recover to within 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)
6671A-J03
Special order
option
6671A-J04
Special order
option
6671A-J08
Special order
option
6671A-J17
Special order
option
6672A-J04
Special order
option
6673A-J03
Special order
option
Average programming resolution
Voltage 4 mV 2.5 mV 1 mV 4 mV 6 mV 10 mV
Current 40 mA 55 mA 75 mA 35 mA 22 mA 15 mA
OVP 28 mV 20 mV 8 mV 30 mV 42 mV 65 mV
Output voltage programming
response time*
(excluding command processing time) 30 ms 35 ms 30 ms 35 ms 70 ms 130 ms
* Full load programming rise/fall time (10% to 90% or 90% to 10%) with full resistive load equal to rated output voltage/rated output current.
4
Specifi cations, continued
Specifications
(at 0 ° to 55 °C unless otherwise specified)
6673A-J08
Special order
option
6674A-J03
Special order
option
6674A-J07
Special order
option
6675A-J04
Special order
option
6675A-J06
Special order
option
Number of outputs 1 1 1 1 1
GPIB Yes Yes Yes Yes Yes
Output ratings
Output voltage 40 V 56 V 50 V 160 V 135 V
Output current 50 A 38 A 42 A 13 A 16 A
Programming accuracy (at 25 °C ± 5 °C)
Voltage 0.04% + 40 mV 60 mV 60 mV 160 mV 125 mV
Current 0.1% + 35 mA 28 mA 30 mA 10 mA 12 mA
Ripple and noise from 20 Hz to 20 MHz
Voltage rms 1 mV 1.25 mV 1.25 mV 2.8 mV 2 mV
peak-to-peak 10.5 mV 11 mV 11 mV 20 mV 18 mV
Current rms 40 mA 28 mA 25 mA 18 mA 12 mA
Readback accuracy at 25 °C ± 5 °C
(percent of reading plus fi xed)
Voltage 0.05% + 60 mV 90 mV 90 mV 240 mV 185 mV
±Current 0.1% + 60 mA 38 mA 42 mA 14 mA 18 mA
Load and line regulation
Voltage 0.002% + 1.4 mV 2 mV 2 mV 6 mV 4 mV
Current 0.005% + 4 mA 2 mA 2 mA 1 mA 4 mA
Transient response time Less than 900 μs for the output voltage to recover to within 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)
6673A-J08
Special order
option
6674A-J03
Special order
option
6674A-J07
Special order
option
6675A-J04
Special order
option
6675A-J06
Special order
option
Average programming resolution
Voltage 10.5 mV 14 mV 12 mV 40 mV 34 mV
Current 12.5 mA 9.5 mA 11 mA 3.25 mA 4 mA
OVP 75 mV 100 mV 85 mV 300 mV 242 mV
Output voltage programming
response time*
(excluding command processing time) 130 ms 130 ms 130 ms 280 ms 250 ms
* Full load programming rise/fall time (10% to 90% or 90% to 10%) with full resistive load equal to rated output voltage/rated output current.
5
Specifi cations, continued
Specifications
(at 0 ° to 55 °C unless otherwise specified)
6675A-J07
Special order
option
6675A-J08
Special order
option
6675A-J09
Special order
option
6675A-J11
Special order
option
Number of outputs 1 1 1 1
GPIB Yes Yes Yes Yes
Output ratings
Output voltage 200 V 100 V 110 V 150 V
Output current 11 A 22 A 20 A 15 A
Programming accuracy (at 25 °C ± 5 °C)
Voltage 0.04% + 200 mV 120 mV 120 mV 150 mV
Current 0.1% + 8 mA 15 mA 13.5 mA 11 mA
Ripple and noise from 20 Hz to 20 MHz
Voltage rms 3.5 mV 1.9 mV 1.9 mV 2.5 mV
peak-to-peak 25 mV 16 mV 16 mV 18 mV
Current rms 15 mA 15 mA 13.5 mA 12 mA
Readback accuracy at 25 °C ± 5 °C
(percent of reading plus fi xed)
Voltage 0.05% + 300 mV 180 mV 180 mV 225 mV
±Current 0.1% + 12 mA 22 mA 20 mA 15 mA
Load and line regulation
Voltage 0.002% + 7 mV 4 mV 4 mV 6 mV
Current 0.005% + 1 mA 4 mA 4 mA 1 mA
Transient response time Less than 900 μs for the output voltage to recover to within 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)
6675A-J07
Special order
option
6675A-J08
Special order
option
6675A-J09
Special order
option
6675A-J11
Special order
option
Average programming resolution
Voltage 50 mV 30 mV 30 mV 37.5 mV
Current 2.75 mA 4.5 mA 4.5 mA 3.75 mA
OVP 360 mV 215 mV 215 mV 270 mV
Output voltage programming
response time*
(excluding command processing time) 350 ms 195 ms 195 ms 250 ms
* Full load programming rise/fall time (10% to 90% or 90% to 10%) with full resistive load equal to rated output voltage/rated output
current.
6
Agilent models: 6671A, 6672A, 6673A, 6674A, 6675A
425.5 mm
16.75"
574 mm
22.6"
640 mm
25.4"
68 mm
2.67"
132.6 mm
5.2"
145.1 mm
5.71"
12.7 mm
0.5"
128 mm
5.04"
Accepts Wire
AWG 12-22
1/4" x 1" untreaded
hole on each bussbar
Note: Buss Bar is 1/8" thick cu
1.25"
0.75"
0.31 dia"
1.0"
0.5"
IM
VP
+IP
-IP
+P
+S
-S
-LS +LS
Top
Side
Rear
Rear Connector Detail
Buss Bar Detail
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.
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
Modulation: (Analog programming of
output voltage and current)
Input signal: 0 to –4 V for voltage,
0 to 7 V for current
Input impedance: 60 kΩ or greater
Input power: 3,800 VA, 2,600 W at full
load; 170 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: 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)
Weight: Net, 28.2 kg (62 lb);
shipping, 31.8 kg (70 lb)
Warranty: One year
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Revised: January 6, 2012
Product specifications and descriptions
in this document subject to change
without notice.
© Agilent Technologies, Inc. 2012
Published in USA, March 14, 2012
5990-9306EN
www.agilent.com
www.agilent.com/find/6670
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Ordering information
The 6670 Series power supplies come
with full documentation on CD-ROM.
The CD-ROM includes user’s guide,
programming guide, service manual,
quick start guide, and application notes.
Opt 200 174 to 220 VAC, 47 to 63 Hz
(Japan only)
Opt 230 191 to 250 VAC, 47 to 63 Hz
Opt 0L1 Printed user’s and
programming guides
Opt 0B3 Printed service manual
Opt S50 Non-latching remote inhibit
Accessories
1CM003A* Rack mount flange kit
132.6 mm H (3U) – two flange brackets
1CP002A* Rack mount flange and
handle kit 132.6 mm H (3U) – two
brackets and front handles
E3663AC Support rails for Agilent
rack cabinets
p/n 1494-0059 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)
Application notes
6671A/72A/81A/82A/90A System
DC Power Supplies Product Overview,
5988-3050EN
Agilent DC Power Supplies for Base
Station Testing, 5988-2386EN
10 Practical Tips You Need to Know
About Your Power Products,
5965-8239E
* Support rails required
