PKR4919BSI
-
69839327-PKR4919BSI
Module DC-DC 1-OUT 2.5V 4.4A 11W 18-Pin SMD
The rated output current is the maximum load current that a power supply can provide at a specified ambient temperature. A power supply can never provide more current that it's rated output current unless there is a fault, such as short circuit at the load.
That power available at a specified output of a device under specified conditions of operation.
Isolation voltage refers to a test of the ability of an insulator to minimize the flow of electric current with a high applied voltage.