RFI Industries Pty Ltd has introduced the K series of single phase, high performance filters for EMI applications.
These two stage filters are designed for use in digital systems (particularly switched mode power supplies) to suppress continuous or intermittent interference from pulse signals.
K series filters have a low leakage current of <1.5mA. The rated input voltage is 120/250Vac, at 50/60Hz and the filters are available in current ratings from 3A to 80A.
These filters also have high attenuation in both common and differential modes.
As a QA test, a 1 minute test voltage of 1500Vac line to line and 1500Vac line to ground is applied to each filter at manufacture. The filters also conform to climate category 25/085/21.
RFI Industries Pty Ltd offer a complete range of EMI RF filters for both commercial and military applications.