PD - 94589
The ASF461 EMI filter will reduce the input line re-
flected ripple current of the ASA line of DC/DC convert-
ers to levels below the CEO3 limits of MIL-STD-461.
These EMI filters are available with military screening
and built in a facility fully qualified to MIL-PRF-38534.
Four grades are offered with different screening op-
tions. Refer to Part Number section.
The ASF461 Filter is built using thick film hybrid tech-
nology and seam welded in a hermetic kovar package
for high reliability.
These units offer superior noise reduction and power
dissipation when compared with similar competitive
filters. No derating is required over the entire operating
n Uses less than 1.2 sq. in. of Board Space
n -55°C to +125°C Operation
n Greater than 50db Ripple Current Reduction
n Optimal Military Screening
n No Derating for -55°C to +125°C Operation