Function and Features
Copyright ©ITECH Electronic Co., Ltd. 23
3. Press or to select 12V system,press to confirm.
4. Press to select Off/On,press or to select On,press to confirm.The
Trig indicator lamp will be lit and display on the VFD.
5. Press
to quit menu operation
6. VFD will display DIN40839 in the lower right corner
7. Press ,turn on the output
8. press
+ (Trigger)to generate a trigger signal.The DC source will
output DIN40839 waveform.
ISO16750-2 (Specialized function for model IT6512/6513)
IT6512/IT6513 models has built-in ISO16720-2 waveforms.To verify the anti-interference
performance of the automotive electronics’ products.
1* Short voltage drop
This test simulates the effect when a conventional fuse element melts in another circuit.
Apply the test pulse (see Figures below) simultaneously to all relevant inputs (connections)
of the DUT. The rise time and fall time shall be not more than 10 ms.
12V system:
24V system:
How to recall “Short voltage drop” waveform from menu (take 12V system as a example):
1. Press + (Menu) to enter the menu operation
2. VFD displays SYSTEM CONFIG FUNC. INFO, Press to select FUNC. Press
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