8  Oscilloscope trigger 
9  HV pulse output 50 ohm  
10  Earth plug for verification 
11  LED: Indication battery switch 
12  LED: Pulses available at + output 
13  LED: Burst 3a/3b pulses 
14  DUT test supply 
 
 
 
 
11.  Indication Battery Switch 
The red LED shows whether the battery switch is off or on. For negative pulses the battery switch is switched 
OFF / ON during pulse generation. 
12.  Red LED indication:  
+ output, Micropulses, Burst 3a/3b pulses, External pulses,  
The LEDs show the type of pulse and the output at which they are available. 
13.  Red LED indication:  
The LEDs show the output on coaxial output for pulses 3a and 3b. This is the connection point for the 
external coupling devices . 
14.  DUT  test supply  
The coupling / decoupling network is part of the generator. The DUT is powered via the safety laboratory plugs 
at the front panel of the simulator. The nominal battery supply is 80V/50A. Higher currents, up to 200A, are 
available on special request.