Fig 3.
Power supply crossover.
There are some conditions when the power supply
will operate at the upper limit of 90 W of constant
power. When this occurs, both the constant V and the
constant mA lights will be lit at the same time.
•
p6
current
Voltage limit
Crossover from
constant A to constant V
Current limit
resistance increasing over time
resistance decreasing over time
Crossover from
constant V to constant A
voltage
current
voltage
Voltage limit
Current limit