Datatronic and TMP have a wide range of inductors and transformers mainly used in telecom related applications such as Modems, xDSL, ISDN, Ethernet and so on. Besides those also Mains transformers and power chokes are offered as standard or on request as custom product. From Hitachi-Metals we offer their range of EMI Filters and chokes and in addition they offer the amorphous core material patented by Allied-Signal and Metglass in iron- and kobalt-based ribbon cores. MagAmp saturable inductors can be designed or common-mode chokes and output chokes with lower copper losses and smaller sizes compared to other materials. C-cores and toroids either with or without airgap are offered.