#USA #Blacksburg #VPT #NewSpace #DC-DC Converter

VPT, Inc. Expands Its NewSpace Offerings

VPT, Inc., a prominent player in the power supply sector and a subsidiary of HEICO Corporation, proudly introduces the VSCPL1210SG. This innovative point of load DC-DC converter marks a significant addition to the company's acclaimed VSC Series, tailored for esteemed space applications. The VSCPL1210SG is engineered to output up to 10 A with a peak efficiency of up to 95%, establishing a powerful solution for various space-grade power requirements.

Tailored for Space Applications

The VSCPL1210SG is specifically designed for smaller satellites operating within Low Earth Orbit (LEO), making it ideal for both commercial and NASA Class D missions. A critical factor for these applications is balancing performance with cost-effectiveness, which VPT has adeptly achieved with this new converter. Remarkably, the VSC Series has undergone rigorous radiation testing, withstanding radiation levels of up to 42 MeV/mg/cm² without any destructive single event effects (SEE), and it's assured for total ionization dose (TID) of 30 krad(Si).

Versatile Operation and Reliability

Operating over an input range of 4.5 to 13.2 V, the VSCPL1210SG boasts an adjustable output voltage ranging from 0.8 to 5.0 V. Its reliability is validated across a temperature spectrum of –55 °C to +105 °C, ensuring consistent performance without power derating. This versatility is crucial for devices operating in the ever-changing conditions of space.

Advanced Packaging and Integration

An intriguing feature of the VSCPL1210SG is its proprietary packaging which facilitates dual-side heatsinking, while simultaneously minimizing outgassing—a crucial requirement in aerospace applications. Moreover, the surface-mount design has been streamlined for reflow soldering, simplifying the integration process at the board level.

Brandon Witcher, the Principal Design Engineer at VPT, elaborates, “Our intent behind designing the VSCPL1210SG was to deliver high efficiency and precise regulation while making board-level integration straightforward, all while adhering to the stringent radiation tolerance required for missions in LEO.”

Future Expansion

The launch of the VSCPL1210SG signifies VPT’s commitment to upgrading its product range, with plans to release two additional point of load converters later in the year. These upcoming models—VSCPL0510SG with a 10 A output and VSCPL1220SG with a 20 A output—will further enhance the versatility and options available within VPT’s NewSpace series.

Quality Assurance and Availability

Manufactured in a facility that adheres to ISO9001, J-STD-001, and IPC-A-610 standards, the VSCPL1210SG not only promises high performance but also quality assurance. This device is now available for order, although sales are subject to relevant U.S. export licensing regulations. Interested customers can easily reach out to local distributors for more details.

Conclusion

As a reliable name in power technology, VPT continues to support industries ranging from defense to commercial space exploration. Their dedication to developing innovative solutions like the VSCPL1210SG shows their commitment to high standards of efficiency and performance.

For additional insights on VPT’s offerings, you can visit their official website at www.vptpower.com.

About VPT: VPT, Inc. is recognized globally for its advanced DC-DC power converters, EMI filters, and engineering services, serving pivotal industries, including avionics, military, and space sectors.

About HEICO: HEICO Corporation operates primarily in aerospace, defense, and electronics sectors and is committed to delivering quality solutions across these niche markets.