Power Supply Function
For the bi-directional power supply, you can set the direction of the current
(output / input), that is, control the positive or negative current value by press-
ing the [+/-] key.
4.3 Set the Output Power
Press [P-set], the interface displays “P+=0.00W” (Upper limit of power) , and
press [P-set] again, the interface displays “P- = – 0.00W” (Lower limit of power)
.
The range of power settings is between the data ranges defined in the specifica-
tions. When [P-set] key is pressed, the key light is lit and the output power value
can be set. Press numeric keys or rotate the knob to adjust the value in the
power setting area indicated by the cursor. This value takes effect when you
press [Enter].
For the bi-directional power supply, you can set the direction of the power
(output / input), that is, control the positive or negative power value by press-
ing the [+/-] key.
4.4 Config Menu for Power Supply
In this chapter, the setting items under the configuration menu are described in
detail.
4.4.1 Set the CC/CV Priority Mode
CV Priority
In CV priority mode, the output is controlled by a constant-voltage feedback
loop, which maintains the output voltage at its programmed setting as long as
the load current remains within the positive or negative current limit settings. CV
priority mode is best suited for use with resistive or high impedance loads, and
loads that are sensitive to voltage overshoots. Do not use CV priority mode with
low-impedance sources such as batteries, power supplies, or large charged
capacitors.
Copyright © Itech Electronic Co., Ltd.
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