Posted on July 10, 2018July 12, 2018 by Pulse AssentIEC 63093-6:2018 Ferrite cores. Guidelines on dimensions and the limits of surface irregularities ETD-cores for use in power supplies Link: IEC 63093-6:2018 Ferrite cores. Guidelines on dimensions and the limits of surface irregularities ETD-cores for use in power supplies Source: BSI Standards Related Posts:Government hits accelerator on low-cost renewable powerUK Government announces biggest investment into…UK Government announces huge investment into…New UK-France partnership to bring 'more energy…Government unveils investment for energy…