Technical data
Visit our web site
http://www.agilent.com/find/power
6671A
6672A
6673A
6674A
6675A
16 AGILENT SYSTEM dc POWER SUPPLIES
Single-Output: 2,000 W
Low ripple and noise
Fast up- and down-programming
SCPI (Standard Commands for Programmable Instruments)
Complete front-panel control, calibration and display
Remote programming and sensing
Fan-speed control to minimize acoustic noise
Low Ripple and Noise
Over-voltage and over-current protection
Serial link connects up to 16 units to one HP-IB address
VXI
plug&play
drivers
(at 0˚ to 55˚ C unless otherwise specified)
6671A 6672A 6673A 6674A 6675A
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 Voltage 0.04% + 8 mV 20 mV 35 mV 60 mV 120 mV
at 25˚C ±5˚C Current 0.1% + 125 mA 60 mA 40 mA 25 mA 12 mA
Ripple and noise Voltage rms 650 µV 750 µV 800 µV 1.25 mV 1.9 mV
from 20 Hz to 20 MHz peak-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 Voltage 0.05% + 12 mV 30 mV 50 mV 90 mV 180 mV
at 25˚C ±5˚C (percent ±Current 0.1% + 150 mA 100 mA 60 mA 35 mA 18 mA
of reading plus fixed)
Load regulation and Voltage 0.002%+ 300 µV 650 µV 1.2 mV 2 mV 4 mV
Line regulation Current 0.005%+ 10 mA 7 mA 4 mA 2 mA 1 mA
Transient 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 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 (excluding command 30 ms 60 ms 130 ms 130 ms 195 ms
programming processing time)
response time*
*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.
SPECIFICATIONS
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 k Ohm 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
Regulatory Compliance: Listed to UL1244; certified to CSA556B;
conforms to IEC 61010-1. See page 73 for more information.
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 55 for more details
Weight: Net, 28.2 kg (62 lb); shipping, 31.8 kg (70 lb)
Warranty Period: Three years
Ordering Information
STANDARD: 191 to 250 Vac, 47 to 63 Hz
Opt 200 174 to 220 Vac, 47 to 63 Hz (Japan only)
*Opt 908 Rack-mount Kit (p/n 5062-3977)0000
*Opt 909 Rack-mount Kit w/ Handles 0000
(p/n 5063-9221)
Opt 910 Service Manual and extra 00
Operating Guide and Programming Guide
A line cord option must be specified.
See page 44-47 for ordering information.
*Support rails required
A
CCESSORIES
p/n 1494-0059 Accessory Slide Kit $000
p/n 1252-3698 7-pin Analog Plug 00
p/n 1252-1488 4-pin Digital Plug 00
p/n 5080-2148 Serial Link Cable 2 m (6.6 ft) 00
E3663AC Support rails for Agilent rack cabinets
A
B
C
D
E
System
dc Power
Supplies
6671A - 6675A