Finding the right filter

Dem Manufacturing has published a new brochure covering its Roxburgh EMC range of UK-manufactured EMC filters, components and power quality products. The range includes everything from basic IEC inlet filters and PCB chokes to high-end three-phase filters. Highlights include high performance MIF filters with ratings up to 340A three-phase and 50A single-phase and attenuation, which is claimed to be 20 to 30dB higher than competitive products. These filters offer an effective route to compliance in noisy environments. At the other end of the range is a series of low-cost IEC inlet filters from one to 10A. Typical applications include vending machines, gaming machines and EPOS systems. EMC consultancy, bespoke filter design and full EMC testing services are also available.