Corcom R Series dual T section RFI power line filters provide premium performance at moderate cost. They are well suited for low impedance loads where noisy RFI environments are present. They control pulsed, continuous and/or intermittent interference, insuring protection of your equipment from power line noise in addition to protecting the line from equipment noise. The R series dual T type provides low leakage current without deterioration of insertion loss characteristics and at a competitive cost. The ER models meet the very low leakage current requirements of SEV, VDE portable equipment, and (120 Volt) UL544 nonpatient medical equipment.
The document describes the Corcom R Series as two-stage general-purpose RFI power line filters designed to provide premium performance at a moderate cost. These filters are suitable for low impedance loads in noisy environments, controlling pulsed and continuous interference while protecting equipment from power line noise without deteriorating insertion loss characteristics.
Specific models mentioned include VR (general purpose) and ER (low leakage current for medical/portable equipment) variants with ratings ranging from 1A to 20A. The datasheet provides detailed electrical schematics, maximum leakage currents, hipot ratings, operating frequencies, and minimum insertion loss values across various frequencies.
| Maximum leakage current (120 VAC 60 Hz) | 4mA for VR Models, 21 mA for ER Models |
|---|---|
| Maximum leakage current (250 VAC 50 Hz) | 36 mA for VR Models, 36 MA for ER Models |
| Hipot rating (line-to-ground) | 2250 VDC |
| Operating frequency | 50/60 Hz |
| Rated voltage | 120/250 VAC |
They control pulsed, continuous, and/or intermittent interference.
Yes, they meet the requirements of UL544 nonpatient medical equipment.