LEITE, Jandecy Cabral2025-01-312024SILVA, James; ALENCAR, David Barbosa de; SILVA, Ítalo Rodrigo Soares. Reducing failures in electronic boards of CNC machines: EMI filter implementation for operational performance improvement. Revista Aracê, São José dos Pinhais, v. 7, n. 1, p. XX-XX, 2025. DOI: (O DOI não foi identificado no documento. Caso tenha, por favor, forneça-o para atualização).https://rigalileo.itegam.org.br/handle/123456789/280This article presents a study on reducing failures in electronic boards of CNC machines through the implementation of EMI filters. The research analyzes the impact of electromagnetic interference on the operational performance of machines and proposes a solution based on filter application to mitigate adverse effects. The results show a significant improvement in the stability and reliability of CNC systems, reducing downtime and maintenance costs.pdf.CNC MachinesEMI FilterElectromagnetic InterferenceOperational PerformanceMaintenanceArtigoEngenharia Elétrica