Function and Features
• t: time (in ms)
• U: Voltage (in V)
Supply Voltage Transient Drop
Simulate the affect from short circuit when fuse element of another circuit is
melt. Detect the function status of the DUT at transient drop of Voltage.
When the given test pulse is applied at all input terminals of the DUT, the rise
and fall time between U
low
and 16V level shall not be longer than 10ms.
• t: time (in s)
• U: voltage (in V)
Reset Performance at Transient Drop of Voltage
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) .
As shown in the figure, apply test pulse and detect the reset performance of the
DUT.
The supply voltage drops from Ulow to 0.95U
low
by 5% and keeps for 5s, and
then rise to U
low
and keep for at least 10s for function test. Then, drop Voltage to
Copyright © Itech Electronic Co., Ltd.
65
To Next Page
Loading...
Need help?
General
