ITech IT6000C Series User Manual page 113

ООО "Техэнком" Контрольно-измерительные приборы и оборудование
Reset Performance at Transient Drop of Voltage
Start-up Characteristics
•
t: Time (in ms)
•
U: Voltage (in V)
Detect the reset performance of the DUT at different Voltage drops. Applicable
for devices with reset function (for example, device installed with one or several
micro controllers) .
After turning on [On/Off] and triggering the waveform output, the instrument will
apply test pulse and detect the reset performance of the DUT, as shown in the
figure below.
The supply voltage drops from U
then rise to U and keep for at least 10s for function test. Then, drop Voltage to
low
0.9U , and so on. As shown in the figure below, drop the voltage from U
low
0V by 5% and raise the voltage to U
10ms and 1s.
•
t: Time (in s)
•
Y: U , %
low
Detect DUT characteristics before and after vehicle startup.
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to 0.95U by 5% and keeps for 5s, and
low low
. The Rise and Fall time shall be between
low
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Power Supply Function
to
low
102