Since 1981, Delta has produced high quality, dependable EMI filters for power supplies, monitors, instruments, networking and medical equipment and many other tools used throughout the world. Our present products cover IEC inlet filters with a maximum of 20A, chassis mounting filters with maximum of 60A and three-phase filters with maximum of 600A/520 VAC. Our mass produced three-phase filters are extensively used in AC motor drives and machine tool applications. We are also readying the designs and production of high frequency telecom & networking products.