GW Instek PEL-3000 Series - OCP Test Automation

FUNCTION MENU
145
OCP Test Automation
Background
The OCP test function creates an automatic test to
test the OCP of power supply products.
This test will test to see when the over current
protection of a power supply is tripped and return
the measurements for the voltage and current
when the over current protection was tripped. The
PEL-3000(H) also has a user-defined cutoff setting
in the event that the power supply OCP fails.
The diagram below shows an example of the OCP
Test Automation function:
Example
The test current increases from a starting value
(Start C) to an end value (End C). The current
increases in steps (set by Step_C) with a set step
time (set by Step_T) until the power supply’s OCP
is tripped or the End C current level is reached.
Parameters
OCP. No
Selects one of 12 OCP test
setup memories.