ITG Electronics, a leading manufacturer of Inductors and Transformers in business since 1963, now offers a range of EMI filters for Military, Industrial, Commercial, Telecom and Medical applications.
The Single Stage F1800 and Dual stage F2800 series single phase COTS EMI filters operate over extended temperature range of -40°C to +85°C (-40°F to +185°F) for applications at higher ambient temperature environments. The filters are designed with lower losses to limit filter temperature rise.
COTS filters are rated 115/250 VAC 50/60/400Hz and are available from 5 A to 35 A rated currents, in both general purpose and low current leakage versions. Dielectric withstanding voltage for both series is 1,450 VDC line-to-line and 2,250 VDC line-to-ground before installing discharge resistors.
Depending on the filter current rating, insertion loss for the F1800 and F2800 measured in a 50 ohm system between frequencies of 50 kHz to 30 MHz ranges vary from 10 dB to 50 dB in common mode and 10 dB to 40 dB in differential mode.