Hi group. I have an engineer that used the National Semiconductor LM 2675 'Simple Switcher' Power Converter in his design. An inductor is required on the output. The inductor that he used is extremely noisy. National recommended a Schott Corp. inductor for lower emissions, but it is a 'non-stocked' part with really long lead times. Does anyone know of manufacturer who has an 'off-the-shelf' low EMI inductor? We are using 150uH, 1.2 A (min).
Any leads would be appreciated. (I do know that ferrite 'stick' core inductors tend to be EMI generators - so I don't want those). THanks. John Juhasz Fiber Options Bohemia, NY
