automatically adjusted to the open state. If the ONSET load voltage is greater than the OFFSET unload voltage,
the load may avoid frequent unloading of the load near the critical point of the unloading voltage, which may better
protect the source under test.
Figure 4.2 load uninstall mode
In the standard constant current mode, press the Shift + 1 (V_Level) key in order to enter the load unload
constant current mode, the load display "ONSET VOLT = xxxxxxxxV" prompt current load voltage, then press the
number keys on the panel and the decimal point Key, enter the required load voltage value from high to low, and
press Enter key to confirm. At this moment, the load shows "OFFSET VOLT = xxxxxxxxV" to prompt the current
unloading voltage. At this time, press the numeric keys and decimal point key on the panel, Enter the desired
unload voltage value in order from high to low, and press Enter key to confirm, the load enters the unload constant
current mode.
At this time, if the input status is OFF, the upper right corner of the display panel will display "OFF". To change
the input status to ON, press the On / Off button. The "CC_UN" or "Unreg" "CC_UN" indicates that the expected
constant current value is reached. If "Unreg" indicates that the load can not be adjusted to the preset current value
correctly, check whether the source to be measured is correctly connected and turned on, whether the voltage is
within the normal range, or whether the source to be measured Output the preset current value.
At this point, in the load and unload constant current mode, press Shift + 1 (V_Level) key, the load will return to
the standard constant current mode.
4.1.1.3 Soft-start constant current mode
Soft-start constant current mode, equivalent to an inductive load, the analog inductance is proportional to the
size of the soft-start rise time, in this mode, the test source will likely avoid large current transient impact.
Figure 4.3 Soft Start Current Mode
In the standard constant current mode, press the Shift + 2 (S_Start) key in order to enter the soft start constant
current mode, the load display "RISING TM = xxxxxxxxvmS" prompt the current rising edge time, Enter the desired
rising edge time from high to low and press Enter key to confirm, the load will enter the soft start constant current
To Next Page
Loading...
Need help?
General
