HCM High Current Power Inductors Coiltronics / Eaton HCM High Current Power Inductors are standard-grade magnetically shielded inductors with low EMI and a powder iron core. These SMD inductors are suitable for multi-phase regulators, graphics cards, voltage regulator modules (VRMs), and enterprise voltage regulators-down (EVRDs). Coiltronics / Eaton HCM High Current Power Inductors are available in a range of varieties, including HCM0503, HCM0703, HCM1103, HCM1104, HCM1305, and HCM1307.