Operations introduction 
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Fig 4-10 VON LATCH load’s working range 
 
⚫  When enable Von LATCH, voltage rise and is higher than the Von loading 
voltage,  input  of  electronic  load  is  turned  on.  When  the  power  supply’s 
voltage fall and is lower than Von unload value, input won’t be turned off. 
 
Fig 4-11 VON LATCH load’s working range 
 
Von function panel operations 
1.  Power on the electronic load 
2.  Select a channel, such as channel 1 
CH01 CC OFF 
Vdc=0.0000V 
Adc=0.0000A