equipment for a supply voltage of 42V - Electrical loads. The user can directly
and quickly recall this function during test.
ISO21848
Simulate the curve of “Electrical and electronic equipment
for a supply voltage of 42 V — Electrical loads”
U
max,dyn
U
max,dyn
Test pulse
Momentary-Drop
Transit voltage drop
Reset
Reset test supply voltage
Ulow
Set supply voltage
Start
Startup pulse
Recall the Waveform
Take
Momentary-Drop
as an example to introduce the procedures as follows:
1. Press the composite keys
[Shift]+[I-set]
(Function) on the front panel to en-
ter the function menu.
2. Use the knob or press the Up/Down key to select
3.Road-Vehicles = Off
and press
[Enter]
.
3. Press the Left/Right key to select
ISO21848
, and press
[Enter]
to confirm.
4. Press the Left/Right key to select
Momentary-Drop
, and press
[Enter]
to
confirm.
The interface returns to the main interface of the system and displays
MOMENTARY-DROP
.
5. Press
[On/Off]
on the front panel to turn on the output.
6. According to the selected trigger method (same as the trigger method of the
LIST function), for example, press
[Shift]+[On/Off]
(Trigger) to trigger the
output of the waveform.
U
max,dyn
Test Pulse
Detect the function when the DUT is under maximum dynamic Voltage U
max,dyn
,
and simulate the maximum dynamic Voltage of high-energy pulse raised from
throw load in 42V electrical system, where the upper limit is the protection volt-
age of throw load.
After turning on
[On/Off]
and triggering the waveform output, the instrument will
apply a test pulse to the DUT, as shown below:
Copyright © Itech Electronic Co., Ltd.
96
Summary of Contents for IT6000B Series
Page 130: ...Power Supply Function E 02 The waveform is as follows Copyright Itech Electronic Co Ltd 118...
Page 132: ...Power Supply Function E 06A The waveform is as follows Copyright Itech Electronic Co Ltd 120...
Page 136: ...Power Supply Function E 16 The waveform is as follows Copyright Itech Electronic Co Ltd 124...
Page 137: ...Power Supply Function E 18 The waveform is as follows Copyright Itech Electronic Co Ltd 125...
Page 150: ...Power Supply Function Copyright Itech Electronic Co Ltd 138...
