Faithtech FT68200 Series, User Manual

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Faithtech FT68200 Operation Manual
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3. Set LED simulation test parameters;
4. Press to start LED test.
Parameter Explanation
Name Explain
V_LED Forward working voltage
I_LED Forward working current
COEF Inner resistance coefficient, the range is 0.01
～
1.00
3.24. Dynamic SWEEP
The maximum frequency of the dynamic sweep function is up to 30kHz. During the
test, the load continuously adjusts the dynamic current frequency, captures and records
the peak voltage Vp+, valley voltage Vp-, and its corresponding frequency points of the
tested power supply during the whole testing process. The dynamic sweep function can
effectively test the dynamic response of various power supplies at different frequencies.
Operation Procedures
1. Press (Test) to go to ”Test” function selection;
2. Rotate the knob to select “SWEEP”, press and screen displays as follows:
Figure 3-30 Dynamic SWEEP
3. Configure SWEEP parameters;
4. Press to start SWEEP test;
5. The readback area displays the test result: voltage valley value V
p-
, voltage peak