PD-94596A
AME270461 SERIES
EMI FILTER
HYBRID / HIGH RELIABILITY
Description
The AME Series of EMI filters have been designed to
provide full compliance with the input line reflected
ripple current requirement specified by CE03 of MIL-
STD-461C over the full military temperature range while
operating in conjunction with the corresponding AFL
series of DC/DC converters. These filters are offered as
part of a complete family of conversion products
providing single and dual output voltages while
operating from nominal +270 input line voltage. Other
converters operating with a similar switching frequency
will also benefit by use of this device.
AME
Features
n Up to 1.5 Ampere Output Current
n Attenuation > 35dB @ 200 KHz
n Low Profile (0.38”) Seam Welded Package
n Ceramic Feedthru Copper-Core Pins
n Operation Over Full Military Temp. Range
n Standard Military Drawings Available
These EMI filters are hermetically packaged in two
enclosure variations, utilizing copper-core pins to
minimize resistive DC losses. Three lead styles are
available, each fabricated with Advanced Analog’s
rugged ceramic lead-to-package seal assuring long
term hermetic seal integrity in harsh environments.
Both grades are tested to meet the complete
group “A” test specification over the full military
temperature range with no derating. Two grades
with more limited screening are also available
for use in less demanding applications. Variations
in electrical, mechanical and screen requirements
can be accommodated. Contact IR Sant Clara
for special requirements.
Manufactured in a facility fully qualified to MIL-PRF-
38534, these converters are available in four screening
grades to satisfy a wide range of applications. The CH
grade is fully compliant to the requirements of MIL-
PRF-38534 for class H. The HB grade is fully processed
and screened to the class H requirement, but does not
include element evaluation to the class H requirement.
Typical Connection Diagram
+Vout
+Vin
+Vin
+Vout
AFL270XX
or Other
DC/DC Converter
AME270461
EMI Filter
System
Bus
RL
Output Return
Input Return
Output Return
Input Return
Note: Filter and Converter
Cases Should be
+Vout
+Vin
AFL270XX
or Other
DC/DC Converter
Electrically Connected
RL
Input Return
Output Return
To Additional Converters up to Total
of Filter Rated Output Current
www.irf.com
1
08/13/04
PERKINELMER [ PERKINELMER OPTOELECTRONICS ]
