Handling Oxidation on Relay Contacts in an Electronic Controller

2025-11-14 09:28:25

Oxidation of relay contacts is a common issue during the use of electronic controllers, and improper handling can affect device performance. First, regularly inspect the relay contacts for signs of oxidation. If an oxide layer is found, it should be cleaned promptly. Special cleaners and a soft cloth can be used to gently wipe the contacts to ensure good conductivity.

In addition, it is recommended to apply an anti-oxidation agent to the cleaned contacts to slow down future oxidation. When replacing a relay, choosing a suitable product is crucial to avoid poor contact caused by mismatched specifications. At the same time, enhancing the system’s grounding measures to reduce static buildup is also an important step in preventing contact oxidation.

These measures help maintain the normal operation of the electronic controller and improve the safety and reliability of the equipment.