SVR Series
The SVR Series of radiation hardened, DC-DC converters is specifically designed for the harsh radiation environment of space and is designed in compliance with the latest revision of MIL-PRF-38534 Class K.
Key Features
- Isolated DC-DC Converters
- Non-Isolated Point of Load Converters
- EMI Filters
- TID: 100 krad(Si)
- SEE: 85 MeV/mg/cm2
- Developed for TOR Compliance
- MIL-PRF–38534 Class K
- On DLA SMDs
- DLA-Approved RHA Plan
Radiation Hardened, Hybrid DC-DC Converters
The SVR Series of space qualified DC-DC converters is specifically designed for the harsh radiation environment of space and is designed to MIL-HDBK-1547 and compliant to the latest revision of MIL-PRF-38534 Class K. Performance is guaranteed through the use of hardened semiconductor components, radiation lot acceptance testing (RLAT) of non-hardened components, and analysis.
This series has been characterized for Total Ionizing Dose (TID) performance including Enhanced Low Dose Rate Sensitivity (LDR) to 100 krad(Si) and for Single Event Effects (SEE) to according to 85 MeV/mg/cm². VPT’s DLA-approved Radiation Hardness Assurance (RHA) plan per MIL-PRF-38534, Appendix G, Level R.
The SVR Series of DC-DC converters is radiation hardened and suited for use in low Earth orbit (LEO), medium Earth orbit (MEO), geostationary orbit (GEO), deep space, lunar, and launch vehicle programs.
For additional specifications regarding the SVR Series of isolated DC-DC converters and EMI filters, please refer to the product listings and individual data sheets provided below or contact a local sales representative or distributor.
VPT's hybrid, isolated DC-DC converters, non-isolated point of load converters, and EMI filters are available in multiple environmental screening grades to satisfy a wide range of requirements. 100% tested per MIL-STD-883 as referenced to MIL-PRF-38534. Explore specific SVR Series screening options by reviewing individual data sheets.
100% Hermetic Hybrid Packaging
VPT’s hermetic packaging offers an airtight seal for reliable operation in extreme environments, enhances thermal management, minimizes size and weight, and delivers long-term reliability, making it ideal for mission critical applications in space.
VPT is dedicated to quality, with expert personnel producing reliable power supply products for the demanding space environment. To view an individual product's manufacturing and compliance specifications, available screening codes, and DLA SMD #s, reference data sheets.
Designed to MIL-HDBK-1547 and Compliant to Latest Rev of MIL-PRF-38534 Class K
The SVR Series is designed to MIL-HDBK-1547 and compliant to the latest revision of MIL-PRF-38534 Class K. To learn more, please contact your local representative or distributor or review individual data sheets.
