The image intensifier (II) is a core part of most OEC C-arms (with the exception of only the newest FPD model). If you are an OEC user, then you're familiar with how essential the II is. Just as important as the II is to the overall C-arm, is the II's power supply to it's function. The II power supply provides the II with the power it needs to amplify the light signal produced by the X-ray conversion process. It also modulates the intensity of this power to balance the sizing, focus, and edge focus of each of the II’s magnification modes.
It's a common assumption that when you purchase an II it comes with a power supply. This is not true- the II power supply is its own FRU (field replacement unit) part and needs to be purchased separately. Because this part is so important to the II, we’ve provided some stats to help you know what to expect when replacing your OEC image intensifier power supply.