Function and Features
Copyright © ITECH Electronic Co., Ltd. 33
Taking CC mode as example (operations under other modes are similar), when
output voltage and current of the tested instrument are 10 V and 3 A
respectively, the load current will switch from 1 A and 2 A. Set the dynamic test
parameters and perform the test as follows:
1.
Press [Shift] + 2 (Tran) keys.
TRANSITION
On Off
2.
Operate key and move to On. Press [Enter] key and select
Pulse. Press [Enter] key (The Trig lamp that indicates VFD screen status is
on).
TRANSITION
Continuous Pulse Toggle
3.
Operate key and select high rate and low rate. Move to the
High-Rate and press [Enter] key.
TRANSITION
High-Rate Low-Rate
4.
Set ascending slope and press [Enter] key.
TRANSITION
Rise up=2.000A/uS
5.
Set descending slope and press [Enter] key.
TRANSITION
Rise down=2.000A/uS
6.
Set A value and press [Enter] key.
TRANSITION
Level A=1A
7.
Set B value and press [Enter] key.
TRANSITION
Level B=2A
8.
Set time width and press [Enter] key.
TRANSITION
Pulse Width=5S(0.00002-3600S)
9.
Start dynamic test and operate key. Move to On and press
[Enter] key.
TRANSITION
On Off
10.
Enter the dynamic test mode.
10.0000V 0.0000A
0.00W 0 TRAN
11.
Press [On/Off] key to open input and press [Shift] + . (Trigger) key.
The load will switch after receipt of every trigger signal. The load will
continuously switch between A and B value. Time of operations is shown at
bottom right.
12.
Press [CC]/ [CV]/ [CR]/ [CW] key or any composite function key to exit
Dynamic test in pulse mode
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