Elekta 1526644 Rev 03 Power Supply Wedge Control Board

Elekta Power Supply Wedge Control PCB Board | P/N 1526644 Rev 03

The Elekta Power Supply Wedge Control PCB Board (P/N 1526644 Rev 03) is a very important electronic part that is made for very accurate radiotherapy systems. This board is the main way to control the position of the wedge filter and the flow of power in the treatment head of the linear accelerator. It is built to be as reliable as medical equipment, so it can move beam-shaping parts with sub-millimeter accuracy to give the patient the right dose distribution.

Applications

• Radiotherapy Treatment Systems: Built inside linear accelerators to change the beam.
• Refurbishing medical equipment: Used as a high-quality replacement part for old Linac systems.
• Oncology Research: Used in labs to examine wedge-motor feedback loops.
• Calibration of the system is necessary to keep the mechanical integrity of motorized wedge assemblies.

Our Expert Engineer’s Guidance:

1. Safety First: Always ensure the system is fully powered down and the capacitors are discharged before handling the PCB. Radiotherapy equipment contains high-voltage components that can be lethal.
2. Handling: Use a grounded ESD wrist strap. The Revision 03 board contains sensitive CMOS components that are highly susceptible to electrostatic discharge.
3. Inspection: When installing a reconditioned or new 1526644 board, check the Rev 03 solder joints for any signs of oxidation if the board has been in long-term storage.
4. Calibration: After replacement, a full mechanical Wedge Calibration must be performed via the service software to ensure the board recognizes the physical limits of the wedge drive motor.