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FA-376/FA-672 power supplies combine linear and commutation
technology in order to provide the best advantages: Reduced size in
comparison with similar power execution in linear technology, and
corresponding improved performance, together with major weight
reduction. Output characteristics equal to those found in linear
devices are obtained. The devices are equipped with fine and coarse
control to better adjust the voltage, together with a control to
pre-set the maximum output current. In addition to the main output,
an auxiliary one at a fixed voltage of 5 Vis provided. Both outputs
are floating.
The FA-665 power supply possesses the major advantages given by
the use of linear and commutation technology. It consists of two
independent supplies which enable the output to be independently
adjusted between 0 and 30 V. In addition, the two supplies are
floating with respect to the earth, each one being able to supply up
to 5 A.
The “TRACKING” operation mode is included, where both supplies
are inter-connected in such a way that they become two equal
supplies, of opposite sign with respect to a central point common to
both. In this mode of operation, the output voltage is controlled
from only one of them, the other being the same value. Output
characteristics equal to those found in linear devices are obtained. |
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