FMC-461

FEATURES –55°C to +85°C operation 0 to 40 VDC volt input Up to 40 dB attenuation 110 kHz to 50 MHz Transient suppression Compliant to MIL-STD-461C, CE03 EMI INPUT FILTERS 28 VOLT INPUT FM-461, FMA-461 AND FMB-461 EMI FILTERS 1.75 TO 5 AMP MODELS INPUT VOLTAGE AND CURRENT Input (V) 0 - 40 0 - 40 0 - 40 Current ( A) 1.75 3.8 5.0 www.DataSheet4U.com Size (max.): Non-flanged case H3 or H5 2.125 x 1.125 x 0.495* inches (53.98 x 28.58 x 12.57* mm) Flanged case K4 or K6 2.910 x 1.125 x 0.495* inches (73.91 x 28.58 x 12.57* mm) See Section B8, cases H3, H5, K4, and K6, for dimensions. *Height varies depending on model. Weight: Maximum – FM-461 38 grams, FMA-461 42 grams, FMB-461 43 grams Screening: Standard or ES. See Section C2 for screening options, see Section A5 for ordering information. DESCRIPTION The FM-461, FMA-461, and FMB-461 EMI filter modules have been specifically designed to reduce the input line reflected ripple current of Interpoint’s MTO, MTW, MHE, MLP, and MFW Series of DC/DC converters. They are intended for use in applications of high frequency ( 100 kHz) switch-mode DC/DC converters which must meet MIL-STD-461C levels of conducted power line noise. These filters are built using thick-film hybrid technology and are sealed in metal packages for military, aerospace, and other highreliability applications. See Section B8, cases H3, H5, K4, and K6 for dimensions. See Section C2 for screening options. FILTER OPERATION A fast-reacting (1 picosecond) tran...