Profile: Pulse Power and Measurement Ltd (PPM) supplies pulse power systems, power electronics components and EMC test equipments. Our products include DC power supplies, power resistors, capacitors, high power semi conductors, precision current transducers and heat sinks, heat pipes & busbars. We offer current transducers from 40 A to 25 kA covering the whole range in metrology class. The precision current transducers are using a zero flux principle, controlling a compensating winding which counter balance the ampere turns generated of the primary current. Due to the balanced zero flux detector principle the output noise level is by nature very low and resolutions in the order of 2 x 10-8 is achieved. High power semiconductors comprises GTOs, IGBTs, IGCTs, thyristors and diodes in the power range of 300 up to 12000 A and 200 up to 8500 V.