Search results for "dc-dc converters"
Proximity sensor designed for narrow-bezel smartphones
The TMD2755 proximity sensor module from ams is now being shipped by distributor Mouser Electronics.
High efficiency DC/DC converter for light-rail applications
Powerbox has announced the release of its new high efficiency 750VDC input DC/DC converter for light-rail and industrial applications. The switching stage of the new PRBX ENR500D is based on an enhanced resonant topology providing a high efficiency of 95% typical across the low to high load range.
High current inductor delivers improved saturation
A new high current inductor that provides 50 % lower DCR than typical power inductors for improved efficiency in high frequency DC/DC converters has been introduced by Vishay Intertechnology.
PIC18-Q41 MCUs solve analogue system design challenges
Sensor-based Internet of Things (IoT) applications rely on a combination of analogue functionality and digital control capability to meet a challenging list of requirements including low cost, small size, performance and low power. Addressing this challenge through a focus on increased microcontroller (MCU) integration, Microchip Technology has announced the PIC18-Q41 and AVR DB MCU families.
150W quarter brick module EN50155 rail DC/DC converters
Delta Electronics have announced the availability of the Q80SV family of 150W ¼ brick EN50155 approved DC/DC converters, for rail applications. These increase the range and versatility of their rail products. With a wide input range of 14.4 to 170V, the Q80SV units offer single output variants of 5V, 12, 15,24 and 54V to cover many rail requirements.
SiP embeds half-bridge driver with two GaN transistors
The MASTERGAN1 system-in-package (SiP) from STMicroelectronics is now being shipped by distributor Mouser Electronics, Inc.
Isolated integrated current sensors for automotive applications
Melexis has announced its second-generation of isolated integrated current sensors MLX91220 (5V) and MLX91221 (3.3V). The Hall-effect based current sensors are qualified for use in a range of automotive and industrial applications, such as On-Board Chargers (OBC), DC/DC converters, power supplies, and small electric drives. With 300kHz bandwidth, they suit a variety of power conversion applications lower than 50A RMS.
Advanced DC/DC converters simplify power system design
With the increased use of electronics across industrial, transportation and medical applications, designers of the supporting power subsystems need to ensure high performance in physically and electrically demanding environments, while also meeting strict regulatory and safety requirements. At the same time, they must stay within ever tightening budget and design schedule constraints. Rolf Horn, Applications Engineer at Digi-Key Electronics, expl...
Wide bandgap semiconductors drive new opportunities
Every so often, a sector of the electronics industry gains a significant technology advance thanks to years of research and innovation. It was recently the power electronics sector’s turn to benefit from semiconductor process technology innovations that led to wide bandgap (WBG) device developments. Mouser Electronics’ Mark Patrick explains.
GaN Systems launches first product for automotive market
GaN Systems hasannounced the release and availability of the first product in a family of new 650V, 60A transistors for the automotive market. TheGS-065-060-5-T-Ais designed to meet automotive reliability standards including AEC-Q101 qualification and GaN Systems’ AutoQual+ testing and qualification. AutoQual+ is anenhanced AEC-Q test sequencebased on the company’s collaboration with automotive partners to prove its transistors lifeti...