December 2021 - Hackettstown, NJ - Astrodyne TDI , a global developer, and manufacturer of power conversion and EMI/EMC solutions that protect, enhance, and save lives, introduces the new F Series Facility/Shielded Room Power Line Filters. The new F Series features multiple design configurations including multi-line cabinet-style filter solutions and compact box-style single and dual-line filters. With attenuation (insertion loss) of 100dB @14KHz to 10GHz by MIL-STD-220, these facility filters comply with the requirements of MIL-PRF-15733 and MIL-STD-810 and are safety approved to UL 1283, CE, and CSA C22.2 #8-13. Astrodyne TDI’s F series filters can also achieve extended insertion loss performance to 40GHz when installed with proper EMI shielding and isolation.
The key design features:
- Bleeder resistors are built into each filter line to discharge the capacitor voltage to ground potential during power shutdown
- Designed to operate continuously at rated currents and voltages
- Withstand a 40% current overload for 15 minutes without degradation
- The output compartment is supplied with a non-corrosive EMI-environmental gasket to prevent RF leakage and accommodate maximum isolation between input and output compartments.
- Current ratings of 20A -2500A for cabinet style design, 20A – 400A for single line compact design, and 20A - 100A for dual line compact design
The input compartment is provided with a moisture-resistant gasket
To ensure peace of mind, Astrodyne TDI has an entire team of field application engineers and in-factory technical experts to provide support through product selection, installation, and testing. F Series Facility Filters are ideally suited for:
- Secure facilities
- Data centers
- Strategic command centers
- Foreign embassies
- Shielded rooms
- EMI test labs
- Radio Astrophysics Research Labs
