User`s guide

The N67xxA MPS is a module-
based power system that
consists of a mainframe
(N6700A) and modules
(N673xA—N676xA)
2
. Up to four
output modules can be installed
in each Agilent N6700A
mainframe.
The N672xA (N6721A—N6729A)
model numbers are merely
ordering numbers that refer to
preconfigured mainframe and
module combinations that most
accurately replace their 662xA
counterpart. Table 1 at right,
as well as the side-by-side
comparison chart in Appendix A,
detail the module combinations.
For example, the 6623A is
replaced by the N6723A, which
refers to the combination of a
N6700A mainframe with three
modules: two N6751As and
one N6752A.
The N672xA preconfigured
models do not represent the
full feature set of the N67xxA
MPS. The N67xxA MPS consists
of different modules and options
not available when ordering
using the N672xA model
numbers. Please refer to the
N67xxA User’s Guide and
datasheet for more information
on the Modular Power System.
2
A list of all available modules, their model
numbers, and characteristics is provided in
the N67xxA User’s Guide in the At A Glance
section under Model Differences. Table 1
shows only those modules that pertain to
the N672xA preconfigured models.
Table 1 below indicates how the
662xA power supplies map
over to the preconfigured
N672xA power supplies. The
N672xA voltage, current, and
power ratings are a superset of
the 662xA. In most cases the
N672xA features and capabilities
are also a superset of the 662xA.
While they are the best
representations of the 662xA
power supplies, they are not
exact replicas. The following
sections discuss the differences.
2
The N67xxA Modular
Power System (MPS)
Model Selection
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6621A N6721A
2—80 W Low Voltage Outputs 1—N6700A Mainframe with
2—N6752A 100 W Autoranging Output Modules
6622A N6722A
2—80 W High Voltage Outputs 1—N6700A Mainframe with
2—N6752A 100 W Autoranging Output Modules
6623A N6723A
1—40 W Low Voltage Output 1—N6700A Mainframe with
1—40 W High Voltage Output 2—N6751A 50 W Autoranging Output Modules
1—80 W Low Voltage Output 1—N6752A 100 W Autoranging Output Module
6624A N6724A
2—40 W Low Voltage Outputs 1—N6700A Mainframe with
2—40 W High Voltage Outputs 4—N6751A 50 W Autoranging Output Modules
6625A Precision N6725A
1—25 W Output 1—N6700A Mainframe with
1—50 W Output 1—N6761A 50 W Precision Output Module
1—N6762A 100 W Precision Output Module
6626A Precision N6726A
2—25 W Outputs 1—N6700A Mainframe with
2—50 W Outputs 2—N6761A 50 W Precision Output Modules
2—N6762A 100 W Precision Output Modules
6627A N6727A
4—40 W High Voltage Outputs 1—N6700A Mainframe with
4—N6751A 50 W Autoranging Output Modules
6628A Precision N6728A
2—50 W Outputs 1—N6700A Mainframe with
2—N6762A 100 W Precision Output Modules
6629A Precision N6729A
4—50 W Outputs 1—N6700A Mainframe with
4—N6762A 100 W Precision Output Modules
Table 1. Power Supply Mapping