CI2801 REV.C Transformer Board
Transformer module, bernard CI2801 REV.C Transformer Board

0-115v-230v-400v, FREQUENCY: 50/60 HZ, SPECIFICATION: OUTPUT:19V-473MA,23V-52MA,10.1VA; MODEL:EN68742,
There are three types of transformer modules: gray, black, blue, with the same parameters, modules with control boards are blue.