Flexible Circuit Board Repair

This is a simple guide detailing how to repair damaged pads on a pcb printed circuit boards pcb are made from layers of fibreglass and copper glued together.

Flexible circuit board repair.

The rework and maintenance technology of flexible circuit components is continuously developing and the rework and repair of flexible circuit components still face enormous challenges. Images below contains all steps and instruction to repair flexible cables. How to repair damaged printed circuit board pads. I s the world s leading specialist in pc board repair and modification and the procedures described herein are the same procedures they use to repair and modify pc boards.

At times flex circuitry can be damaged or cut when trying to place into another sub assembly or place it into an enclosure. The key switches worked fine but in the past decade or two the flexible pcb ribbon connector has been mistreated and was in. The repair specialists at circuit technology center inc. Since the electronics assembly industry has long been a rigid circuit board it is a good idea to use the rigid circuit board as the basis to find the best.

A while ago drygol was asked to repair a few old amiga keyboards. Circuit technology center inc. While the ipc 7721 repair of printed circuit board assemblies deals with the repair the physical damage repair of printed circuit assemblies namely on rigid boards some of these same processes can be used or used in a modified format when a similarly damaged flex. Flexible circuit technologies fct s business model is a true differentiator.

Repairing broken flexible cables image is oversized to show detail. Our usa based application engineers and cad team offer above 250 years of expertise that leads to cost saving designs for our customers. Have used this guidebook to repair thousands of pc boards. Solder paste scissors soldering iron solder wick masking tape single edge razor blade flat blade screw driver.

Tools and supplies required. This same principle can be used to bring back a bricked phone but can also repair a damaged or corroded trace in a printed circuit board. You may already know that you can build a functional circuit on a sheet of paper with the graphite from a pencil but you d probably never think of using it to fix an electronic device.