Space DC-DC Converters

The Voice of Experience in Space

If your program is headed for the final frontier and your system requires space-qualified, MIL-PRF-38534 Class H or Class K power, rely on VPT.

Create your power distribution system with a complete array of DC-DC converters, point of load converters, and EMI filters in varying TID and SEE levels to fit your LEO, MEO, GEO, deep space, or launch program.

VPT offers two series of standard DC-DC converters and accessories designed, tested, and proven for the challenging environment of space. VPT is currently the only supplier able to offer products designed and manufactured in accordance with Aerospace Corporation’s TOR requirements.

The SVR Series 

  • TID: 100 krad(Si)
  • SEE: 85 MeV-cm2/mg
  • Developed for TOR Compliance
  • MIL-PRF–38534 Class K
  • On DLA SMDs
  • DLA-approved RHA plan

The SV Series

  •  TID: 30 krad(Si)
  • SEE: 44 MeV-cm2/mg
  • MIL-PRF–38534 Class K
  • On DLA SMDs
  • DLA-approved RHA plan

Around the world, VPT customers are launching space programs powered by VPT. Organizations including NASA, ESA, SpaceX, Lockheed Martin, Orbital, and many others regularly rely on VPT’s proven power solutions to power critical space missions.

With decades of proven spaceflight heritage, standard military designs, and engineering models for fast design and prototyping, VPT is your key to getting your mission off the ground today. To begin, choose the product series from the table below.

 

Max. Output
Power (W)
Model SeriesInput DC Voltage (V)Output Voltage (V)Total DoseSingle Event
Effects (SEE)
Developed for TOR
Compliance
SMD
Number
6SVSA2800S15-50Single 3.3, 5, 5.2, 12, 1530 krad(Si) with ELDRS 44 MeV-cm2/mgN/A5962-11219
6SVSA2800D15-50Dual ±5, ±12, ±1530 krad(Si) with ELDRS 44 MeV-cm2/mgN/A5962-11216
15SVRHF2800S18-37.5Single 3.3, 5, 12, 15100 krad(Si) with ELDRS85 MeV-cm2/mgYes5962-13231
15SVRHF2800D18-37.5Dual ±5, ±12, ±15100 krad(Si) with ELDRS85 MeV-cm2/mgYes5962-13232
20SVHF2800S15-50Single 2.5, 3.3, 5, 12, 1530 krad(Si) with ELDRS 44 MeV-cm2/mgN/A5962-11218
20SVHF2800D15-50Dual ±5, ±12, ±1530 krad(Si) with ELDRS 44 MeV-cm2/mgN/A5962-11215
40SVTR2800S15-50Single 3.3, 5, 12, 1530 krad(Si) with ELDRS 44 MeV-cm2/mgN/A5962-11220
40SVTR2800D15-50Dual ±5, ±12, ±1530 krad(Si) with ELDRS 44 MeV-cm2/mgN/A5962-11223
40SVRTR2800S18-37.53.3, 5, 12, 15100 krad(Si) with ELDRS85 MeV-cm2/mgYes5962-13209
40SVRTR2800D18-37.5Dual ±12, ±15100 krad(Si) with ELDRS85 MeV-cm2/mgYes5962-13210
100SVRFL2800S18-37.53.3, 5, 12, 15100 krad(Si) with ELDRS85 MeV-cm2/mgYes5962-13233
100SVRFL2800D18-37.5Dual ±5, ±12, ±15100 krad(Si) with ELDRS85 MeV-cm2/mgYes5962-13234
120SVFL2800S16-40Single 3.3, 5, 12, 1530 krad(Si) with ELDRS 44 MeV-cm2/mgN/A5962-11217
120SVFL2800D16-40Dual ±5, ±12, ±1530 krad(Si) with ELDRS 44 MeV-cm2/mgN/A5962-11214
Max. Output Power (W)Model SeriesDC Voltage (V)Output Voltage (V)Total DoseSingle Event
Effects (SEE)
Developed for TOR ComplianceSMD #
20SVRGA0508S3.6 - 7.8V to 3.4V100 krad(Si)
with ELDRS
SEE 85 MeV-cm2/mgYes5962R13217
33SVGA0510S3.5 - 7.8V to 3.4V100 krad(Si)
with ELDRS
SEE 85 MeV-cm2/mgN/A5962R12219
50SVGA0515S3.5 - 7.8V to 3.4V100 krad(Si)
with ELDRS
SEE 85 MeV-cm2/mgN/A5962R12219

Subject to all export restrictions and export regulations including but not limited to the Export Administration and Foreign Assets Control Regulations. Further restrictions may apply; contact VPT for details.



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