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Power Supply Function

– List: User-defined waveform

– Sine: Sine wave

– Sweep: Sweep wave

The steps are as follows:

1. Edit the .csv file corresponding to the template on the PC and save it.

2. Save the edited file in the root directory of the U disk.

3. Insert the U disk into the front panel of the instrument.

4. Press the composite keys [Shift]+[I-set] (Function) on the front panel to

enter the function menu.

5. Select the 1. LIST: Off and press [Enter].

6. Press left/right key to select Open and press [Enter].

7. Select the USB and press [Enter].

Rotate the knob, and the system will automatically read all .csv format

files in the root directory of the USB flash drive at this time. The interface

is displayed as follows:

XXX.csv

Not-Load Load YY/ZZ

XXX indicates the name of the List file; YY indicates the serial number of

the current List file; ZZ indicates the total number of the List file.

8. Rotate the knob to select the file.

9. Press the Left/Right key to select Load, press [Enter] to complete the

import, and wait for the trigger to run this file.

10.Turn on the [On/Off].

11.Based on the selected trigger method, perform the trigger operation.

• Programming via SCPI instructions

For detailed instructions and parameter introduction, please refer to the in-

structions of "ARB Subsystem" in the Programming Guide.

• Realized by the software IT9000 on PC

For detailed function usage, please refer to IT9000–PV3900 User Manual.

4.6.2 Battery Charging/Discharging Test Function

This series power supply provides the battery charging/discharging test function

based on its unique bidirectional power supply properties. Suitable for charging/

discharging tests on all types of portable batteries.

ITech IT-M3900C Series User Manual

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