Operating COnditiOns and CharaCteristiCs

input Voltage range, with or without transorb

Continuous -0.5 to 50 VDC

•

Transient -0.5 to 80 V

•

for 1 second

lead soldering temperature (10 sec per pin)

300°C

•

storage temperature range (case)

-65°C to +150°C

•

-55°C to +125°C full power

•

Derating output power/current

Linearly from 100% at 125°C to 80% at 135°C case

•

0.048 µF max, any pin to case

•

100 megohm minimum at 500 V

•

Any pin to case, except case pin

•

electrostatic Discharge (esD) sensitivity per Mil-prF-38534

Classification 3B, 8000 V

•

meChaniCal and envirOnmental

size (maximum)

Non-flanged

•

2.100 x 1.115 x 0.400 inches (53.34 x 28.32 x 10.16 mm)

‣

See case H1 for dimensions.

Flanged

•

2.910 x 1.115 x 0.400 inches (73.91 x 28.32 x 10.16 mm)

‣

See case K2 for dimensions.

Weight (maximum)

54 grams

•

screening

The FMCE-0528 EMI Input filter offers Standard, /ES or 883,

Class H, QML screening. See Screening Tables 1 and 2 for more

information.

Positive

Input

Input

Common

Positive

Output

Output

Common

1

1 Transorb in FMCE-0528-TR and FMCE-0528-TR-F models only (standard, /ES and /883).

+Vin

+Vout

Input

Common

Output

Common

Case

RL

RL

EMI FILTER

DC/DC CONVERTER

+Vin

+Vout

Input

Common

Output

Common

Case

Chassis

ground

Multiple units

allowed up to

rated output

current of filter

The case ground connection between the filter and the converter should be as

low an impedance as possible to minimize EMI. Direct contact of baseplate to

chassis ground provides the lowest impedance.

Crane Aerospace & Electronics Power Solutions

FMce-0528 eMi input Filters

28 Volt input – 5 aMp

www.interpoint.com

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FMCE-0528 Rev D - 20100413