Our Products
Schaffner offers the world's broadest selection of EMC/EMI filters and chokes. Standardized and customer-specific solutions with full engineering support help to meet international compliance standards and improve the immunity and safety of electrical and electronic equipment. Click more to select from proven EMC/EMI solutions, ranging from small 1-phase board-level components to powerful 2500A/690V industrial 3-phase filters. Most standard catalog items carry international approvals (UL, CSA, ENEC, CQC) and are available from major electronics distributors worldwide.
Active and passive harmonic filters help to obtain compliance with international Power Quality standards like e.g. IEEE 519-1992 or EN 61000-3-12 and with local utility codes. They reduce the electrical and thermal burden upon the electrical infrastructure, mitigate the risk of harmonics-related reliability problems and support long-term energy efficiency and cost savings. Click more to discover ECOsine passive, the industry standard for 6-pulse rectifiers, or ECOsine active, the digital triple-duty power pack for harmonics mitigation, power factor correction and load balancing.
Electronic motor controls (motor drives) enable significant savings in electricity consumption and smart motor control. Their mode of operation involving rectifiers and inverters does however not only produce EMI and harmonics as a by-product, the output signal can also harm the motor side of the drive. Click more to identify output filters and reactors that protect electric drive systems, prevent from expensive equipment downtime and premature motor failure. Dedicated Schaffner products even allow the deployment of unshielded motor cables, the use of multiple motors in parallel on the same drive or the retrofit of modern drives in existing installations with old motors and unshielded cabling.