If the chassis or common of the equipment being powered is separate from both positive and
negative polarity power inputs.
The output of the SLAVE (negative) supply is tracking the output of the MASTER
(positive) supply. The configuration is shown in
POWER
SUPPLY
MAST ER
SL AVE
L OAD
GND
Fig .4-4 Po s itiv e and Neg ati v e Sup pl y.
b. For model C/D, it is not only the key to cut off or resume the output, but also be endowed
with a new function which its Kindred has not. This function is that when the output has
been cut off, the both intending voltage and current can be preset, though in model A/B
condition, only the intending voltage can be adjusted. It means that CC preset is very easy as
CV preset.
Also in this way, an over current by any unknown load can be avoided. So the new
function of the key is a safety design.
Especially this feature is very important to the student use
2. SPECIFICATIONS
2-1 General
Power Source: AC 110V/220V ( ±10%) 50/60Hz
Operation Temperature & Humidity 0 C to 40 C, <80%
Storage Temperature & Humidity -10 C to 70 C, <70%
Accessories
Power cord
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Operation Manual
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Summary of Contents for Precision AC- DC Power Supply
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