Tag: DC-DC Converters
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VPT Launches High-Efficiency Point of Load DC-DC Converter
VPT, a HEICO company, announces the release of the VSCPL1210SG, the first point-of-load DC–DC converter in its award–winning VSC Series of space–grade COTS power supplies. Delivering up to 10 A of output current with peak efficiency of up to 95%, the VSCPL1210SG expands VPT’s NewSpace product offering and completes a full power–conversion solution that includes…
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VPT Expands VXR Series with 270 V Input DC-DC Converter
VPT, a HEICO company, announces the release of the VXR125-27000S, the first 270 V input model in its VXR Series of high-reliability COTS DC-DC converters, introduced in parallel with the VXRF2-270 EMI filter. The new converter delivers 125 W of output power and operates over a 160 V to 400 V input range. The VXR125-27000S…
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EPC Space Launches 300 V Rad-Hard GaN FET for Space Power Systems
EPC Space, a leader in radiation-hardened (RH) gallium nitride (GaN) power devices, has announced the launch of the EPC7030MSH, a radiation-hardened (RH) 300 V gallium nitride (GaN) FET that delivers unmatched performance for high-voltage, high-power space applications, including next-generation satellite power plants and electric propulsion systems. As satellite platforms require higher voltage buses to support growing…
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STMicroelectronics Introduces Radiation-Hardened Point-of-Load Converters for LEO Applications
STMicroelectronics’ LEOPOL1 point-of-load step-down converter for Low Earth Orbit (LEO) deployments meets the needs of equipment developers targeting the New Space market, now expanding throughout North America, Asia, and Europe. The emerging New Space industry, driven by private-sector companies, is enabling new services such as communication and earth observation, delivered from satellites built and launched…
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Microchip Expands Radiation-Hardened MOSFET Line with JANSF 300 Krad Certification
Microchip Technology announces its completion of its family of radiation-hardened (rad-hard) power MOSFETs to the MIL-PRF-19500/746 slash-sheet specification and the achievement of JANSF qualification for its JANSF2N7587U3, 100V N-channel MOSFET to 300 Krad (Si) Total Ionizing Dose (TID). The JANS qualification represents the highest level of screening and acceptance requirements, ensuring the superior performance, quality…
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EPC Space Launches Radation-Hardened DC-DC Controller
EPC Space announces the release of the EPCS4001, a radiation-hardened, high-frequency buck DC-DC PWM converter controller optimized for space and high-energy physics applications. In tandem with the EPCS4001, EPC Space also introduces the EPCSC401 reference design, offering engineers a complete, tested, and ready-to-deploy solution. The EPCS4001 is a rad-hard CMOS ASIC, co-developed with The European…
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Frontgrade Introduces Industry’s First Class L GaN DC-DC Converter and EMI Filter
Frontgrade Technologies, a leading provider of mission critical electronics for aerospace and defense, has become the first company to successfully qualify its Gallium Nitride (GaN)-based DC-DC converter and complementary electromagnetic interference (EMI) filter to Class L standards. Under the Defense Logistics Agency’s MIL-PRF-38534 specification, Class L qualification verifies these devices’ ability to meet the most…
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VPT Releases New 1600W, GaN-based SGRBX DC-DC Converter for Space Applications
VPT announced the release of the first-ever configurable box solution featuring state-of-the-art GaN technology: the SGRBX. Housing up to four award-winning SGRB DC-DC converter slices within its framework, the SGRBX delivers up to 1600 watts of output power. Utilizing the SGRB’s advanced fixed frequency and reduced voltage switching topology, the SGRBX has extremely low input…
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VPT Launches VSC100-2800S COTS DC-DC Converters for NewSpace Market
VPT, a HEICO company, announced the addition of the VSC100-2800S to the award-winning VSC Series of space COTS DC-DC converters. Designed for the “NewSpace” market, the VSC Series complements VPT’s hermetic hybrid SV / SVL Series of rad-hard products available on DLA SMDs. The VSC Series is intended for use in commercial rad-tolerant satellite applications…
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Teledyne e2v HiRel Introduces New Space-Screened GaN HEMTs
Teledyne e2v HiRel announced the addition of new space-screened versions of its popular 100 V, 90 A, and 650 V, 30 A high-reliability gallium nitride high electron mobility transistors (GaN HEMTs). TDG650E30BSP TDG100E90BSP TDG100E90TSP The new parts go through NASA Level 1 or ESA Class 1 screening flow and can be brought up to full…