Test
To set the ranges from the power supply Home screen:
1. Press the HOME key and select the Range soft key. The
Range dialog box is displayed.
2. Use the up and down arrow soft keys to select the range.
The Home page is updated with the new range setting.
Press ENTER or EXIT to close the Range dialog box.
To set the ranges from the Menu screen (power supply
function only):
1. Press the MENU key.
2. Highlight the Settings icon under Measure using either
the navigation control or the soft keys. Press ENTER.
3. On the MEASURE SETTINGS page, select the button
next to Range. The Range dialog box is displayed.
4. Select the range. You are returned to the MEASURE
SETTINGS screen.
Application examples
Battery test
The following example demonstrates how to conduct a
battery test and generate a battery model with 2281S-20-6.
This example uses the Model 2281S to charge a
rechargeable lithium battery from empty to full and measure
battery capacity (amp-hour), battery resistance, and charging
curve (voltage current), and generate a battery model based
on the test results.
To achieve a full-charge cycle, you need to use the 2281S to
discharge the battery to an empty state rst, then charge the
battery from empty to full state and measure voltage, current,
resistance, and amp-hour.
After the charging process is done, the Model 2281S
generates a battery model automatically based on the
results.
Equipment required:
• One 2281S Battery Simulator
• Rechargeable batteries
• Wires
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