Electrical
characteristics
Intermittent
Operation stability test: The switching
regulator shall ON-OFF for 20,000 time at an interval of 10 sec at maximum
load, after that electrical characteristics shall be satisfied.
Low
temperature operation: The switching
regulator is left at the operating guarantee minimum temperature for 2 hours
without applying electricity. After that
power shall be turned on, and then the electrical characteristics shall be
satisfied.
Low
temperature Storage test Leave at low temperature: The switching regulator is left at minimum
storage temperature for 96 hours or more.
Then the switching regulator is left at a room temperature and humidity
for 1hour or more, after that electrical characteristics shall be satisfied.
Schematic
Connector voltages
Bottom and top view
