Product specifications

58
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 µArms, 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 lbs);
shipping, 31.8 kg (70 lbs)
Warranty: One year
Single-Output: 2000 W GPIB (Continued)
Spe cif icati ons
(at 0° to 55°C unless
otherwise specified)
6673A- 6674A- 6674A- 6675A- 6675A-
J08 J03 J07 J04 J06
Special order Special order Special order Special order Special order
option option option option 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
Voltge 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 fixed)
System models only
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 mV
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 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 130 ms 130 ms 130 ms 280 ms 250 ms
programming processing 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.
More detailed specifications at www.agilent.com/find/6670
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