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DVMA28 EMI Filter

The DVMA series of hybrid EMI filters is operable over the full military (-55 °C to +125 °C) temperature
range with no power derating. The DVMA EMI filter is designed to filter conducted emissions of two
DVSA or one DVHF series DC-DC converters. These filters are designed and manufactured in a facility qualified to ISO9001 and certified to MIL-PRF-38534 and MIL-STD-883.



  • For use with the DVSA Series DC-DC Converters
  • 0V to 50V input range with 80V transient per MIL-STD-704A
  • 1.0A max output current
  • 40dB noise rejection
  • Low Profile (.270 inches) and light weight (15g) hermetic package
  • Full performance over the -55°C to +125°C military temperature range

Compliances and Certifications:

  • Available qualified to MIL-PRF-38534 Class H and Class K, DLA Drawing # 06004
  • Manufactured in a facility certified to ISO9001, MIL-PRF-38534 Class H and Class K
  • MIL-STD-704A input voltage requirements
  • DO-160
  • MIL-STD-883 military and space environmental screening available
  • MIL-STD-461 Revisions C, D, E, F, and G requirements for conducted emissions
  • MIL-STD-461 Revisions C,D, E, F, and G requirements for conducted susceptibility as detailed in the Application Note, MIL-STD-461 Compliance for VPT DC-DC Converters and EMI Filters.

Summary Data

For complete specifications, please see the official datasheet.

To provide you with the most accurate data for the actual performance of this product once deployed, please note that the electrical performance data provided below is at Tcase = -55° C to 125° C, Vin= +28V +-5%, full load, unless otherwise specified.

Select a product to view its specifications:

Input VoltageContinuous Transient(1)02850
Output CurrentContinuous0 1.0A
Noise Rejection(2)f = 500kHz40 dB

(1) Transient time up to 1 second.
(2) Measured at 500kHz.
VPT, Inc.

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