Search results for "dc-dc converters"
Medical grade DC/DC converters for low power applications
It has been announced that Luso is introducing the MPS/MPH range of two and four watt medical grade DC/DC converters from P-Duke; they offer two MOPP and Isolation Voltages of 5KV AC.Packaged in 16PinDIP and SMD packages 0.95x0.57x0.40” these IEC 60601-1 approved modules offer a 2:1 input power range over a range of input voltages from 4.5 to 75V.
SiC products for high-voltage reliable power electronics
The production release of a family of SiC power devices that offer proven ruggedness and the performance benefits of wide-bandgap technology, has been announced by Microchip. Complemented by Microchip’s broad range of microcontrollers (MCUs) and analogue solutions, the SiC devices join a growing family of reliable SiC products.
High-efficiency, two-stage architecture power distribution
A zero-voltage-switching (ZSC) switched capacitor converter has been introduced by Infineon Technologies. It features a two-stage architecture for 48V applications to power up CPUs, GPUs, SoCs, ASICs, and memory. Infineon’s full system concept for 48V architecture paves a way towards 99% of efficiency.
PCIM 2019: Advanced technology for automotive applications
Panasonic will present its latest technology portfolio at PCIM, the power electronics exhibition on Booth 345, Hall 6 at the Nuremberg Messe from 7th-9th May. Strong innovations in the fields of wide bandgap semiconductors, assembly technology and passive components technology form the basis of Panasonic unique position as the solution partner addressing the broadest range of challenges of the modern power electronic design.
Realise the potential of automotive SiC MOSFETs
Some of the limitations of SiC MOSFETs can be countered with the use of suitable packages, propose Christian Felgemacher, Felipe Filsecker, Farhan Beg and Aly Mashaly, Rohm Semiconductor and Seiya Kitagawa, Rohm
DACs deliver up to 2 VRMS output
The CS43131 and CS43198 high-performance MasterHIFI digital-to-analogue converters (DACs) from Cirrus Logic are now being shipped by Mouser Electronics. Supporting sampling frequencies up to 384kHz, the 32-bit stereo audio DACs deliver exceptional audio quality in a broad range of applications including smartphones, tablets, laptops, powered speakers, digital headphones, portable media players, and home theatre systems.
FPGAs use AI for soft switching
AI can be used to implement soft switching and minimise power conversion switching losses, argue Derek Kroes and Bruce Renouard, Pre-Switch
Self-powered wireless sensor technology for digitised buildings
At Elfack 2019 (May 7th to 10th, Swedish Exhibition & Congress Centre, Gothenburg), the electricity and power industry discusses new opportunities of innovative technology and digitisation. At booth G00:44, EnOcean, will be demonstrating the possibilities of self-powered wireless switch and sensor solutions for digitised buildings, modular smart homes and lighting control.
Achieving very precise measurement
There are many different types of current measurement technologies, from basic shunt and Hall Effect devices to more complex systems, explains Loic Moreau, Danisense
Quietly powering GSPS ADCs in half the space
Analogue to digital converters (ADCs) have evolved into gigasamples per second (Gample/s) with a corresponding increase in serviceable bandwidth, say Aldrick Limjoco, Patrick Pasaquian, and Jefferson Eco, Analog Devices