All DC-DC Converters

VPT offers several lines of DC-DC converters, point of load converters, and accessory products to power your avionics, military, space, industrial, or high temperature program. Our core focus is the design and manufacture of power conversion modules for high-rel programs, whenever and wherever efficiency and reliability are critical.

VPT offers multiple lines of high reliability DC-DC converters, including isolated DC-DC converters and non-isolated point-of-load converters as well as accessory products for space, avionics, military, and industrial applications built on decades of proven heritage. Our award-winning DC-DC power supplies have powered systems for many of the largest world class organizations and programs with efficient, reliable technology.

We manufacture and supply radiation hardened and radiation tolerant power converters for mission critical space programs with a range of TID and SEE levels appropriate for LEO, MEO, GEO, deep space, and launch programs.
VPT’s thick-filmed hybrid converters are suitable for flight critical applications that have extreme temperature requirements, and our specialized line of DC-DC converters for high temp environments have been characterized over the full operating temperature range from -55ºC up to 155ºC, with performance guaranteed.

COTS and industrial level DC-DC converters are also based on VPT’s proven space products heritage.

VPT’s extensive line of DC-DC converters feature:
• Input DC voltage range 9-80 (V)
• Single, dual, and triple output
• Output voltage range to 28(V)
• Max power range 1-250 (W)
• Thick-film hybrid converters with integral EMI filter available
• Fully encapsulated epoxy package available on some models
• DLA SMDS available for many models
• MIL-PRF-38534 Class H and Class K
• MIL-STD-461, MIL-STD-704A, DO-160, MIL-STD-883, ISO-9001
• Many products in stock for immediate availability and fast delivery

Our converters are designed, manufactured, and tested to withstand the rigors of avionics, high temperature, military, and space missions — proven for the many challenges of your critical mission duty.

Thick-film hybrid converters for flight critical applications with extreme temperature requirements.
Max. Output Power (W)Model SeriesInput DC Voltage (V)Output Voltage (V)EMI Filter
1.5DVCH2800S12-50Single 3.3, 5, 5.2, 12, 15DVMSA28
1.5DVCH2800D12-50Dual ±5, ±12, ±15DVMSA28
6DVSA2800S15-50Single 3.3, 5, 5.2, 12, 15DVMA28
6DVSA2800D15-50Dual ±5, ±12, ±15DVMA28
12.5DVSB2800D15-50Dual ±3.3, ±5DVMH28
12.5DVGF+2800T15-50Triple 3.3/±12, 3.3/±15DVMH28
15DVHV2800S15-50Single 3.3, 5, 5.2, 12, 15DVMC28
15DVHV2800D15-50Dual ±5, ±12, ±15DVMC28
15DVHF+2800T15-50Triple 5/±12, 5/±15, 5.7/±15DVMH28
15DVAB2800D15-50Dual ±5, ±12, ±15DVMH28
20DVHF2800S15-50Single 1.9, 3.3, 5, 5.2, 5.7 12, 15, 18DVMH28
20DVHF2800D15-50Dual ±5, ±12, ±15DVMH28
25DVWR2800T15-50Triple 3.3/±12V, 3.3/±15VDVMC28
30DVTR2800T15-50Triple 5/±12, 5/±15DVMC28
40DVTR2800S15-50Single 2.5, 3.3, 5, 5.2, 7, 8, 12, 15, 18, 28DVMC28
40DVTR2800D15-50Dual ±5, ±8,±12, ±15, ±18, ±20 DVMC28
50DVHE2800S16-40Single 1.9, 2.5, 3.3, 5VDVMC28
120DVFL2800S16-40Single 3.3, 5, 6.3, 7, 8, 9.5, 12, 15, 18, 28DVME28
120DVFL2800D16-40Dual ±5, ±6.3, ±8, ±9.5, ±12, ±15DVME28
250VPT250-2800S16-40Single 3.3, 5, 12, 15VPT250
Thick-film hybrid converters include EMI filtering plus power conversion in one small, lightweight, cost-effective package.
Max. Output Power (W)Model SeriesInput DC Voltage (V)Output Voltage (V)EMI Filter
10DVEHF2800T15-50Triple 5/±12, 5/±15Included
40DVETR2800S15-50Single 3.3, 5, 5.2, 5.7 12, 15Included
40DVETR2800D15-50Dual ±5, ±12, ±15Included
Small size, low voltage point-of-use converters for an efficient distributed power system.
Max. Output Power (W)Model SeriesInput DC Voltage (V)Output Voltage (V)Efficiency
12 ASVPL3R312SG3.1 - 5.5.8V to 3.8V93%
10WDVPL0503S4.0 - 5.5.8V to 3.4V92%
16WDVPL0505S3.0 - 5.5.8V to 3.4V96%
33WDVPL0510S4.5 - 5.5.8V to 3.4V95%
33WSVGA0510S3.5 - 7.8V to 3.4V93%
50WSVGA0515S3.5 - 7.8V to 3.4V94%
66WDVPL0520S4.5 - 5.5.8V to 3.4V90%
Metal packaging for extreme temperatures in non-flight critical applications. -55 °C to +100 °C
Max. Output Power (W)Model SeriesInput DC Voltage (V)Output Voltage (V)EMI Filter
5VHR5-2800S15-50Single 3.3, 5, 12, 15VHRF1-28, VHRF3-28
5VHR5-2800D15-50Dual ±5, ±12, ±15VHRF1-28, VHRF3-28
5VPT5-2800S15-50Single 3.3, 5, 12, 15VPTF1, VPTF3
5VPT5-2800D15-50Dual ±5, ±12, ±15VPTF1, VPTF3
7VXR7-2800S9-60Single 3.3, 5, 12, 15VXRF2-28, VXRF5-28
7VXR7-2800D9-60Dual ±3.3, ±5, ±12, ±15VXRF2-28, VXRF5-28
15VHR15-2800S15-50Single 3.3, 5, 12, 15VHRF1-28, VHRF3-28
15VHR15-2800D15-50Dual ±5, ±12, ±15VHRF1-28, VHRF3-28
15VXR15-2800S9-60Single 3.3, 5, 12, 15VXRF2-28, VXRF5-28
15VPT15-2800S15-50Single 3.3, 5, 12, 15VPTF1, VPTF3
15VPT15-2800D15-50Dual ±5, ±12, ±15VPTF1, VPTF3
30VHR30-2800S15-50Single 3.3, 5, 12, 15VHRF3-28
30VHR30-2800D15-50Dual ±5, ±12, ±15VHRF3-28
30VHR30-2800T9-80Triple 3.3, 5, 12, 15VHRF3-28, VHR10-28
30VXR30-2800S9-60Single 3.3, 5, 7, 12, 15VXRF5-28, VXRF10-28
30VPT30-2800S15-50Single 3.3, 5, 12, 15VPTF3
30VPT30-2800D15-50Dual ±5, ±12, ±15VPTF3
30VPT30-2800T9-80Triple 3.3, 5, 12, 15VPTF3-28, VPTF10-28
100VHR100+2800S16-40Single 3.3, 5, 7, 12, 15, 18VHRF10-28, VHR20-28
100VHR100+2800D16-40Dual ±12, ±15VHRF10-28, VHR20-28
100VXR100-2800S11-60Single 3.3, 5, 7, 12, 15, 18VXRF10-28, VXRF20-28
100VXR100-2800D11-60Dual ±3.3, ±5, ±7, ±12, ±15, ±18VXRF10-28, VXRF20-28
100VPT100-2800S16-40Single 3.3, 5, 12, 15, 28VPTF10, VPTF20, VPTi10-28
100VPT100+2800S16-40Single 3.3, 5, 7, 12, 15, 28VPTF10, VPTF20, VPTi10-28
100VPT100+2800D16-40Dual ±12, ±15VPTF10, VPTF20, VPTi10-28
200VPTHVM-270 Bus Converter180-500Single 28N/A
250VPT250-2800S16-40Single 3.3, 5, 12, 15VPTF10, VPTF20, VPTi10-28
** VPT’s potted modules are manufactured utilizing SMT technology and are not compliant to MIL-PRF-38534.
Max. Output Power (W)Model SeriesInput DC Voltage (V)Output Voltage (V)EMI Filter Equivalent Industry P/N*
30DVST2800T15-50Triple. 3 outputs
3.3, 5, 12, 15 each independent
IncludedNot Applicable
175DV200-270S160-400Single 3.3, 5, 12, 15, 28Contact FactoryNone
175DV200-270D160-400Dual ±5, ±12, ±15Contact FactoryNone
200DV200-2800S15-50Single 3.3, 5, 12, 15DVMNMK200, MI-J00
200DV200-2800D15-50Dual ±5, ±12, ±15DVMNMK200, MI-J00
** VPT’s potted modules are manufactured utilizing SMT technology and are not compliant to MIL-PRF-38534.
Space DC-DC converters – a complete array of DC-DC converters in varying TID and SEE levels.
Max Output PowerModel SeriesOutput Voltages (VDC)Total Dose with ELDRSSEEDeveloped for
TOR Compliance
DLA SMD Number
or Drawing
Rad Hard DC-DC Power Converters - Isolated
15 WSVRHF2800SSingle 3.3, 5, 12, 15100 krad(Si)85 MeV-cm²/mgYes5962-13231
15 WSVRHF2800DDual ±5, ±12, ±15100 krad(Si)85 MeV-cm²/mgYes5962-13232
15 WSVRSA2800SSingle 3.3, 5, 12, 15100 krad(Si)85 MeV-cm²/mgYes5962-15217
15 WSVRSA2800DDual ±5, ±12, ±15100 krad(Si)85 MeV-cm²/mgYes5962-15218
40 WSVRTR2800SSingle 3.3, 5, 12, 15100 krad(Si)85 MeV-cm²/mgYes5962-13209
40 WSVRTR2800DDual ±12, ±15100 krad(Si)85 MeV-cm²/mgYes5962-13210
100 WSVRFL2800SSingle 3.3, 5, 12, 15100 krad(Si)85 MeV-cm²/mgYes5962-13233
100 WSVRFL2800DDual ±5, ±12, ±15100 krad(Si)85 MeV-cm²/mgYes5962-13234
Rad Tolerant DC-DC Power Converters – Isolated
6 WSVSA2800SSingle 3.3, 5, 5.2, 12, 1530 krad(Si)44 MeV-cm²/mgN/A5962-11219
6 WSVSA2800DDual ±5, ±7, ±12, ±1530 krad(Si)44 MeV-cm²/mgN/A5962-11216
20 WSVHF2800SSingle 2.5, 3.3, 5, 12, 1530 krad(Si)44 MeV-cm²/mgN/A5962-11218
20 WSVHF2800DDual ±5, ±12, ±1530 krad(Si)44 MeV-cm²/mgN/A5962-11215
40 WSVTR2800SSingle 3.3, 5, 12, 1530 krad(Si)44 MeV-cm²/mgN/A5962-11220
40 WSVTR2800DDual ±5, ±12, ±1530 krad(Si)44 MeV-cm²/mgN/A5962-11223
120 WSVFL2800SSingle 3.3, 5, 12, 1530 krad(Si)44 MeV-cm²/mgN/A5962-11217
120 WSVFL2800DDual ±5, ±12, ±1530 krad(Si)44 MeV-cm²/mgN/A5962-11214
Rad Hard Point of Load DC-DC Power Converters – Non-Isolated
6 ASVPL3R306SG-1.5% to 1.5% of Vout100 krad(Si)85 MeV-cm²/mgN/A5962-17215
8 ASVRGA0508S-1.5% to 1.5% of Vout100 krad(Si)85 MeV-cm²/mgYes5962-13217
9 ASVPL1209SG-1.5% to 1.5% of Vout100 krad(Si)85 MeV-cm²/mgN/A5962-17232
10 ASVGA0510S-1.5% to 1.5% of Vout100 krad(Si)85 MeV-cm²/mgN/A5962-11219
12 ASVPL3R312SG-1.5% to 1.5% of Vout100 krad(Si)85 MeV-cm²/mgN/A5962-17217
15 ASVGA0515S-1.5% to 1.5% of Vout100 krad(Si)85 MeV-cm²/mgN/A5962-12219
EMI Filters Qualified for Space
2 ASVRMH28Single 28ImmuneImmuneYes13011
4 ASVRMC28Single 28ImmuneImmuneYes13010
10 ASVRME28Single 28ImmuneImmuneYes13009
Max Output PowerModel SeriesOutput Voltages (VDC)Total Dose with ELDRSSEEDeveloped for
TOR Compliance
DLA SMD Number
or Drawing
Rad Hard DC-DC Power Converters - Isolated
15 WSVRHF2800SSingle 3.3, 5, 12, 15100 krad(Si)85 MeV-cm²/mgYes5962-13231
15 WSVRHF2800DDual ±5, ±12, ±15100 krad(Si)85 MeV-cm²/mgYes5962-13232
15 WSVRSA2800SSingle 3.3, 5, 12, 15100 krad(Si)85 MeV-cm²/mgYes5962-15217
15 WSVRSA2800DDual ±5, ±12, ±15100 krad(Si)85 MeV-cm²/mgYes5962-15218
40 WSVRTR2800SSingle 3.3, 5, 12, 15100 krad(Si)85 MeV-cm²/mgYes5962-13209
40 WSVRTR2800DDual ±12, ±15100 krad(Si)85 MeV-cm²/mgYes5962-13210
100 WSVRFL2800SSingle 3.3, 5, 12, 15100 krad(Si)85 MeV-cm²/mgYes5962-13233
100 WSVRFL2800DDual ±5, ±12, ±15100 krad(Si)85 MeV-cm²/mgYes5962-13234
Rad Tolerant DC-DC Power Converters – Isolated
6 WSVSA2800SSingle 3.3, 5, 5.2, 12, 1530 krad(Si)44 MeV-cm²/mgN/A5962-11219
6 WSVSA2800DDual ±5, ±7, ±12, ±1530 krad(Si)44 MeV-cm²/mgN/A5962-11216
20 WSVHF2800SSingle 2.5, 3.3, 5, 12, 1530 krad(Si)44 MeV-cm²/mgN/A5962-11218
20 WSVHF2800DDual ±5, ±12, ±1530 krad(Si)44 MeV-cm²/mgN/A5962-11215
40 WSVTR2800SSingle 3.3, 5, 12, 1530 krad(Si)44 MeV-cm²/mgN/A5962-11220
40 WSVTR2800DDual ±5, ±12, ±1530 krad(Si)44 MeV-cm²/mgN/A5962-11223
120 WSVFL2800SSingle 3.3, 5, 12, 1530 krad(Si)44 MeV-cm²/mgN/A5962-11217
120 WSVFL2800DDual ±5, ±12, ±1530 krad(Si)44 MeV-cm²/mgN/A5962-11214
Rad Hard Point of Load DC-DC Power Converters – Non-Isolated
6 ASVPL3R306SG-1.5% to 1.5% of Vout100 krad(Si)85 MeV-cm²/mgN/A5962-17215
8 ASVRGA0508S-1.5% to 1.5% of Vout100 krad(Si)85 MeV-cm²/mgYes5962-13217
9 ASVPL1209SG-1.5% to 1.5% of Vout100 krad(Si)85 MeV-cm²/mgN/A5962-17232
10 ASVGA0510S-1.5% to 1.5% of Vout100 krad(Si)85 MeV-cm²/mgN/A5962-11219
12 ASVPL3R312SG-1.5% to 1.5% of Vout100 krad(Si)85 MeV-cm²/mgN/A5962-17217
15 ASVGA0515S-1.5% to 1.5% of Vout100 krad(Si)85 MeV-cm²/mgN/A5962-12219
EMI Filters Qualified for Space
2 ASVRMH28Single 28ImmuneImmuneYes13011
4 ASVRMC28Single 28ImmuneImmuneYes13010
10 ASVRME28Single 28ImmuneImmuneYes13009
*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.
High Temperature Hybrid DC-DC Converters Designed for Extreme Environments
TemperaturePower Level (W)Model SeriesInput (VDC)Outputs (VDC)
Isolated-55°C to 155°C1.2HTD1R5B-1200D6-20+/-5, +/-12
Non-isolated-55°C to 185°C1.5HTD1R5N-1200D7-20+/-5, +/-12
Non-isolated-55°C to 185°C1.5HTD1R5N-2800D14-40+/-5, +/-12

 

 




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