JMK, Inc.

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JMK, Inc. designs, manufactures and distributes commercial EMI/RFI power‑line filters and related suppression products. Its portfolio covers every type of EMI and RFI mitigation device required by commercial, military and medical users, including single‑phase and three‑phase AC filters, DC filters, automotive power conditioners and backup power supplies. The company operates in‑house test labs that verify compliance with FCC, EC, VDE, Tempest and Mil‑Std‑461 standards, and its products satisfy the safety certifications of UL, CSA, VDE and TUV. JMK also offers custom‑design services to meet specific customer requirements.

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