500 W
HP 6551A* HP 6552A* HP 6553A* HP 6554A* HP 6555A*
HP 6651A HP 6652A HP 6653A HP 6654A HP 6655A
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 50 A 0 to 25 A 0 to 15 A 0 to 9 A 0 to 4 A
Maximum current (50° C) 45.0 A 22.5 A 13.5 A 8.1 A 3.6 A
Maximum current (55° C) 42.5 A 21.3 A 12.8 A 7.7 A 3.4 A
Programming accuracy at 25° C ± 5° C (percent of setting plus fixed)
Voltage 0.06% + 5 mV 10 mV 15 mV 26 mV 51 mV
Current 0.15% + 60 mA 25 mA 13 mA 8 mA 4 mA
Ripple and noise from 20 Hz to 20 MHz
Constant voltage (rms) 300 µV 300 µV 400 µV 500 µV 700 µV
(p-p) 3 mV 3 mV 4 mV 5 mV 7 mV
Constant current (rms) 25 mA 10 mA 5 mA 3 mA 2 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% + 67 mA 26 mA 15 mA 7 mA 3 mA
–Current 0.35% + 100 mA 44 mA 24 mA 15 mA 7 mA
Average programming resolution (supplemental characteristic)
Voltage 2 mV 5 mV 10 mV 15 mV 30 mV
Current 15 mA 7 mA 4 mA 2.5 mA 1.25 mA
Dimensions 425.5 mm W x 497.8 mm D x 132.6 mm H
*Economy versions with identical specifications, but without HP-IB.
2 kW
HP 6571A* HP 6572A* HP 6573A* HP 6574A* HP 6575A*
HP 6671A HP 6672A HP 6673A HP 6674A HP 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 at 25° C ± 5° C (percent of setting plus fixed)
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
Constant voltage (rms) 650 µV 750 µV 800 µV 1.25 mV 1.9 mV
(p-p) 7 mV 9 mV 9 mV 11 mV 16 mV
Constant current (rms) 200 mA 100 mA 40 mA 25 mA 12 mA
Readback accuracy at 25° C ± 5° C (percent of reading plus fixed)
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
Average programming resolution (supplemental characteristic)
Voltage 2 mV 5 mV 9 mV 15 mV 30 mV
Current 55 mA 25 mA 15 mA 8.75 mA 4.5 mA
Dimensions 425.5 mm W x 640 mm D x 132.6 mm H
*Economy versions with identical specifications, but without HP-IB.
Single-Output dc Supplies
200 W
HP 6541A* HP 6542A* HP 6543A* HP 6544A* HP 6545A*
HP 6641A HP 6642A HP 6643A HP 6644A HP 6645A
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) 18.0 A 9.0 A 5.4 A 3.2 A 1.4 A
Maximum current (55° C) 17.0 A 8.5 A 5.1 A 3.0 A 1.3 A
Programming accuracy at 25° C ± 5° C (percent of setting plus fixed)
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
Constant voltage rms 300 µV 300 µV 400 µV 500 µV 700 µV
p-p 3 mV 3 mV 4 mV 5 mV 7 mV
Constant 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 0.10% + 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
Average programming 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
Dimensions 425 mm W x 439 mm D x 88.1 mm H
*Economy versions with identical specifications, but without HP-IB.
6
Application info
A primary application for
this broad range of system
power supplies is to provide
power to the device in the
production testing of subassemblies and systems
in the communications,
computer, automotive and
aerospace/defense industries.
For ordering
information,
see chart on
inside back cover.