VPT

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.

DC-DC Converters for Space – Isolated

Max. Output
Power (W)
Model SeriesInput DC Voltage (V)Output Voltage (V)Total DoseSingle Event 
Effects (SEE)
Developed for TOR 
Compliance
SMD
Number
6 SVSA2800S 15-50 Single 3.3, 5, 5.2, 12, 15 30 krad(Si) with ELDRS 44 MeV-cm2/mg N/A 5962-11219
6 SVSA2800D 15-50 Dual ±5, ±12, ±15 30 krad(Si) with ELDRS 44 MeV-cm2/mg N/A 5962-11216
15 SVRHF2800S 18-37.5 Single 3.3, 5, 12, 15 100 krad(Si) with ELDRS 85 MeV-cm2/mg Yes 5962-13231
15 SVRHF2800D 18-37.5 Dual ±5, ±12, ±15 100 krad(Si) with ELDRS 85 MeV-cm2/mg Yes 5962-13232
20 SVHF2800S 15-50 Single 2.5, 3.3, 5, 12, 15 30 krad(Si) with ELDRS 44 MeV-cm2/mg N/A 5962-11218
20 SVHF2800D 15-50 Dual ±5, ±12, ±15 30 krad(Si) with ELDRS 44 MeV-cm2/mg N/A 5962-11215
40 SVTR2800S 15-50 Single 3.3, 5, 12, 15 30 krad(Si) with ELDRS 44 MeV-cm2/mg N/A 5962-11220
40 SVTR2800D 15-50 Dual ±5, ±12, ±15 30 krad(Si) with ELDRS 44 MeV-cm2/mg N/A 5962-11223
40 SVRTR2800S 18-37.5 3.3, 5, 12, 15 100 krad(Si) with ELDRS 85 MeV-cm2/mg Yes 5962-13209
40 SVRTR2800D 18-37.5 Dual ±12, ±15 100 krad(Si) with ELDRS 85 MeV-cm2/mg Yes 5962-13210
100 SVRFL2800S 18-37.5 3.3, 5, 12, 15 100 krad(Si) with ELDRS 85 MeV-cm2/mg Yes 5962-13233
100 SVRFL2800D 18-37.5 Dual ±5, ±12, ±15 100 krad(Si) with ELDRS 85 MeV-cm2/mg Yes 5962-13234
120 SVFL2800S 16-40 Single 3.3, 5, 12, 15 30 krad(Si) with ELDRS 44 MeV-cm2/mg N/A 5962-11217
120 SVFL2800D 16-40 Dual ±5, ±12, ±15 30 krad(Si) with ELDRS 44 MeV-cm2/mg N/A 5962-11

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