The Miller 269559 is a specialized Circuit Card Assembly designed to function as a WCC Filter Network within compatible Miller welding power sources. As a genuine OEM component, it ensures that your equipment operates according to the manufacturer's original electrical specifications. This specific assembly is "potted," meaning the electronic components on the board are encased in a solid resin or compound. This potting process provides exceptional protection against environmental hazards typical in industrial settings, such as conductive dust, moisture, and mechanical vibration.
Circuit card assemblies like the 269559 are critical for the proper regulation and filtering of electrical signals within the welder. A failing filter network can lead to erratic arc performance, error codes, or complete machine failure. Because this is an internal electronic component, precise fitment is essential. The potted nature of the board means it is not serviceable at the component level; the entire assembly must be replaced if a fault is detected.
Important Fitment Note: Miller welding machines often have serial-number-specific parts lists. Before purchasing this item, it is imperative to verify that part number 269559 is listed in the parts manual for your specific machine's serial number. Installing an incorrect circuit board can cause further damage to the equipment.
| Additional Information |
|---|
| Packaging Description:1 Per Ea |
| Product Type:Circuit Card Assembly, Filter Network |
| Construction:Potted |
| Part Number:269559 |
| ----- new values below ---- |
| Product Type:Circuit Card Assembly, Filter Network |
| Construction:Potted |
| Part Number:269559 |
| Brand:Miller |
| Packaging Description:1 Per Ea |
