I just acquired a Lambda LQ-532 power supply but I haven't received it yet. I was looking at the schematic for the LQ-530 series and see that all of the semiconductors are listed with proprietary numbers on the schematic. Does anyone here know if the actual semiconductors are marked with the proprietary numbers or are they stamped with standard industry numbers. For example the schematic list a transistor with the Lambda number "FBN-L199" I'm wondering if it is actually stamped with say a "2N3904", an industry standard designation, instead of the Lambda number?
Thanks
Thanks