PROGRAMMING CONTROLLER PARAMETERS THROUGH EXTERNAL TERMINALS OF A POWER CONVERTER

摘要

A method of operating a power converter includes applying a first signal sequence to one or more terminals of the power converter to unlock a controller of the power converter and cause the controller to enter a programming mode, applying a second signal sequence to the one or more terminals of the power converter to program a controller parameter of the power converter, and applying a third signal sequence to the one or more terminals to lock the controller of the power converter and cause the power converter to enter a locked mode. The one or more terminals of the power converter includes one or more input terminals of the power converter that converter are adapted to be coupled to a programmable ac or dc supply, or one or more output terminals of the power converter that are adapted to be coupled to a programmable electronic load.

主权项

1. A method of operating a power converter, comprising:
applying a first signal sequence to one or more terminals of the power converter to unlock a controller of the power converter and cause the controller to enter a programming mode,
wherein the one or more terminals of the power converter includes one or more input terminals of the power converter or one or more output terminals of the power converter,wherein the one or more input terminals of the power converter are adapted to be coupled to a programmable ac or dc supply, andwherein the one or more output terminals of the power converter are adapted to be coupled to a programmable electronic load; applying a second signal sequence to the one or more terminals of the power converter to program a controller parameter of the power converter; and applying a third signal sequence to the one or more terminals to lock the controller of the power converter and cause the power converter to enter a locked mode.