UTL8500 Series User Manual
23
4.2.1 Dynamic Mode
UTL8500 series electronic load has two dynamic loading modes: CC and CV. In the
dynamic mode, the user can set two fixed-value parameters for corresponding constant
state modes. Through the set operation mode, the load is switched back and forth between
the two values. .
Figure 4-2-1-1 Interface of Dynamic Mode
Parameters of Dynamic Mode:
Dynamic Test
Description of parameters
Mode
Dynamic On-Load Mode: CC/CV
Operate Mode
Continues: The load will automatically and continuously switch
between two set high/low values till the operation reaches the set
repeating times, and then the test ends.
Pulse: Lower parameters will be on-loaded at first, and then the load
will switch to an upper value each time when it receives a trigger
signal, and it will switch back to the lower value at the end of the set
time. In pulse mode, lower timing is not necessary because the
reverse action will be triggered only once when one trigger signal is
received.
Reverse: Each trigger will lead to the switching of current on-load
status, and upper/lower timing is not necessary at this time.
Lower Value
Set the Lower Parameter Value
Lower Duration
Set the Lower On-Loading Time
Upper Value
Set the Upper Parameter Value
Upper Duration
Set the Upper On-Loading Time
Rise Slope
Set the Rise Slope
Fall Slope
Set the Fall Slope
Repeat
Set the Time of Repetition Cycles for an Operation
For example, in the dynamic CC mode in the figure below, the user sets the lower current
value and the upper current value, and the load will continuously switch the current value
