Provided are a method, system and article of manufacture for managing devices, wherein in certain embodiments a request implemented via at least one device independent class is received. The composition contain a) at least one polymer selected from the group consisting of polyamides, polycarbonates, polyester carbonates, graft polymers and copolymers, b) a terpolymer of styrene, acrylonitrile and maleic anhydride and c) long glass fibers, the diameter of the fiber filament being from 7 to 25 \u03bcm. In one embodiment of the present invention, the controller is adapted to write initial-configuration data to at least one POL regulator via the serial bus. Therefore, there are advantages in that the quick cooking can be made and cooking performance can be improved due to the high output of the transformer, when the user intends to make the quick cooking with the high output power.