VSC Series
The Hi-Rel COTS DC-DC converter series designed specifically for Low Earth orbit (LEO) NewSpace applications.
Key Features
- Isolated DC-DC Converters
- EMI Filters
- TID: 30 krad(Si)
- SEE: No Destructive Events to 42 MeV
- Internal VPT RHA Plan
Balancing Cost and Performance in NewSpace
The VSC Series is a commercial off the shelf (COTS) DC-DC converter family designed for the NewSpace market. This series is intended for use in smaller satellites in low Earth orbits (LEO), and NASA Class D missions where the balance of cost and guaranteed performance is critical.
Verified to 42 MeV/mg/cm2 for SEE events, SEGR, SEB, and SEL. Tested to 40 krad(Si) and guaranteed to 30 krad(Si) including LDR for TID in accordance with VPT’s inhouse radiation hardness assurance (RHA) plan.
For additional specifications regarding the VSC 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.
Explore VPT's approach to balancing cost, schedule, and reliability for NewSpace DC-DC converters by using a robust Radiation Hardness Assurance (RHA) plan. This white paper outlines VPT's strategies for ensuring performance in the VSC Series, designed for the low Earth orbit (LEO) space market.
The VSC Series has guaranteed TID performance to 30 krad(Si) including LDR and now verified to have no destructive SEE events to 42 MeV/mg/cm² for SEGR, SEB, and SEL.
For more information regarding radiation specifications, contact a local sales representative or distributor.
The VSC Series addresses the growing NewSpace market by providing high-reliability, radiation-tolerant, and cost-effective DC-DC power solutions and EMI filters. Designed for NASA Class D, LEO, and suborbital applications, they offer proven performance with reduced size, weight, and cost. Download this app note to learn more about quality, reliability, and if the VSC Series is right for your next application.
Related Information
All Resources
VSC Series Products
29 Results
Product | Datasheet | Product Type | TID | SEE | Temp. Range | Vin | Output Power/Current | Output Voltage | # Of Outputs | Series Image |
|---|---|---|---|---|---|---|---|---|---|---|
| VSC100-2805S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 100 W | 5 V | 1 |  |
| VSC100-2812S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 100 W | 12 V | 1 | |
| VSC100-2815S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 100 W | 15 V | 1 | |
| VSC100-283R3S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 66 W | 3.3 V | 1 | |
| VSC30-2805D | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 30 W | ±5 V | 2 |  |
| VSC30-2812D | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 30 W | ±12 V | 2 | |
| VSC30-2815D | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 30 W | ±15 V | 2 | |
| VSC30-2805S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 30 W | 5 V | 1 |  |
| VSC30-2812S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 30 W | 12 V | 1 | |
| VSC30-2815S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 30 W | 15 V | 1 | |
| VSC30-283R3S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 25 W | 3.3 V | 1 | |
| VSC15-2805D | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 15 W | ±5 V | 2 |  |
| VSC15-2812D | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 15 W | ±12 V | 2 | |
| VSC15-2815D | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 15 W | ±15 V | 2 | |
| VSC15-2805S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 15 W | 5 V | 1 |  |
| VSC15-2812S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 15 W | 12 V | 1 | |
| VSC15-2815S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 15 W | 15 V | 1 | |
| VSC15-283R3S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 10 W | 3.3 V | 1 | |
| VSC5-2812D | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 5 W | ±12 V | 2 |  |
| VSC5-2815D | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 5 W | ±15 V | 2 | |
| VSC5-2805D | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 5 W | ±5 V | 2 | |
| VSC5-2805S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 5 W | 5 V | 1 |  |
| VSC5-2812S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 5 W | 12 V | 1 | |
| VSC5-2815S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 5 W | 15 V | 1 | |
| VSC5-283R3S | Datasheet | DC-DC Converters | 30 krad(Si) | 42 MeV/mg/cm² | -55°C to +100°C | 28 V | 5 W | 3.3 V | 1 | |
| VSCF20-28 | Datasheet | EMI Filters | Radiation Immune | Radiation Immune | -55°C to +100°C | 28 V | 20 A | 28 V | 1 |  |
| VSCF10-28 | Datasheet | EMI Filters | Radiation Immune | Radiation Immune | -55°C to +100°C | 28 V | 10 A | 28 V | 1 |  |
| VSCF3-28 | Datasheet | EMI Filters | Radiation Immune | Radiation Immune | -55°C to +100°C | 28 V | 3 A | 28 V | 1 |  |
| VSCF1-28 | Datasheet | EMI Filters | Radiation Immune | Radiation Immune | -55°C to +100°C | 28 V | 1 A | 28 V | 1 |  |
