MEDICAL & MILITARY M-FIAM3 & M-FIAM5 Series M I L I TA R Y C O T S I N P U T AT T E N U AT O R M O D U L E S Features • • • • • • • MIL-STD-461E compliant. MIL-STD-704E/F input transient protection. MIL-STD-810, MIL-STD-202 environments. Environment stress screening. Inrush current limiting. Reverse polarity protection. Low profile mounting options. Specifications INPUT Voltage Input transient ENVIRONMENTAL 18-36Vdc (28Vdc modules). 180-375Vdc (270Vdc modules). 50Vdc, 12.5ms, MIL-STD-704E/F, continuous operation(28Vdc modules). 400Vdc, 100ms, MIL-STD-704E/F (270Vdc modules). Inrush limiting 0.007A/μF (28Vdc modules). 0.018A/μF (270Vdc modules). Isolation Input/output to base: 1,500Vrms Input/output to base: 2,121Vdc H-Grade M-Grade Storage temperature -55°C to +125°C -65°C to +125°C Operating temperature (baseplate) -40°C to +100°C -55°C to +100°C Power cycling burn-in 12hrs 28 cycles 24hrs 56 cycles Temperature cycling 12cycles -65°C to +100°C 12cycles 65°C to +105°C Test data supplied at these temperatures -40°C, +100°C -55°C, +100°C Environmental compliance MIL-STD-810 MIL-STD-810 OUTPUT Output current Internal voltage drop Efficiency MODEL NUMBER 96-98% M-FIAM5B [A] [B] [C] 28Vdc 18-36V V24 series M-FIAM3 [A] [B] [C] 270Vdc 180-375V V300 series EMC CHARACTERISTICS; MIL-STD-461E Input power leads Selection Table 20Amps (28Vdc input). 3Amps (270Vdc input). 0.5Vdc typ., 1.0Vdc max. (28Vdc input). 3.0Vdc typ., 5.0Vdc max. (270Vdc input). CE101, CE102 (Conducted emissions). CS101, CS114, CS115, CS116 (Conducted susceptibility). NOMINAL INPUT VOLTAGE INPUT RANGE COMPATIBLE MI-SERIES Please substitute selection character (e.g. [a]) with value designator in the appropriate table below. A=PRODUCT GRADE B = PIN STYLE C = BASEPLATE I = -40°C to +85°C 1 = Short 1= Slotted M = -55°C to +85°C 2 = Long 2 = Threaded 3 = Short ModuMate 3 = Thru Hole 4 = Long ModuMate Your dependable power partner – www.powerbox.com.au 379