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These B+K Precision Triple Output DC Power Supplies are high
quality, general purpose dc power sources. They provide two “main”
supplies with a 0-30V (0-35V model 1761) volt dc output and a “third”
output with a 4-6.5A (2-6.5A model 1761) volt dc output. The “main”
V supplies are adjustable with both coarse and fine voltage controls for
precise settability and are capable of current output of 0-2 (0-3 model
1761) amps. The “third” supply has a current output of 0-5 amps,
allowing it to handle extensive digital logic circuitry. Two large panel--
mounted LED meter displays can monitor either the output current or
output voltage of each supply.
The two “main” volt supplies can be operated independently or in
one of two tracking modes. In the series tracking mode, the “B” Supply
tracks from 5% to 100% of the voltage of the “A” Supply. Maximum
current setting of the two supplies can still be set independently when
in the series tracking operating mode. In the series tracking mode the
“A” and “B” supplies are connected in series, allowing a single output
of 0-60 (0-70 model 1761) V at up to 2 (3 model 1761) amps. In the
parallel tracking mode, the two supplies are connected together in
parallel, allowing a single 0-30 (0-35 model 1761) V output at up to 4
(6 model 1761) amps.

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