Search results for "dc-dc converters"
DC/DC converter series delivers 4:1 input range in compact package
Isolated 3W DC/DC converter series has been added to CUI'sportfolio of low power DC/DC converters.The PQME3 series housed in a compact, industry standard 14-pin surface mount package. It measures 19.20x18.10x10.16mm (0.76x0.71x0.40") and provides a rugged, low power solution for a variety of industrial, test and measurement, and telecommunication applications, thanks to its encapsulated design.
Powerstax awarded ISO 9001 on manufacturing facility
Industrial power solutions manufacturer, Powerstax, hasbeen awarded ISO 9001 on its recently combined manufacturing facility in Wickford, Essex.The long term home to the ‘Drake’ brand of power conversion products now also houses production of the Powerstax range of high efficiency DC/DC converters and front-ends and value-added system assembly. After due process the complete facility is now ISO 9001 approved.
100A digitally controlled PoL converter is PMBus compliant
The new iJC series of 100A Point of Load (POL) non-isolated DC/DC converters has been announced by TDK Corporation with PMBus communication.These converters utilise adaptive digital control to deliver improved transient response and system stability across a wide range of output capacitance.
Encapsulated DC/DC converters for railway applications
The first in a series of encapsulated DC/DC converters has been introduced by Murata, designed specifically for industrial and railway applications from Murata Power Solutions. The IRQ series delivers the latest technology in fixed frequency power conversion available in the industry. The advanced electrical and mechanical design of the IRQ series modules provides high reliability power conversion in the most demanding rail and industrial applica...
PWM motor driver IC designed to reduce current ripple
A new quad DMOS full-bridge driver IC has been introduced from Allegro MicroSystems, which is capable of driving up to two stepper motors or four DC motors.Each full-bridge output is rated up to 1.6A and 40V. Allegro’s A5990 includes fixed off-time pulse-width modulation (PWM) current regulators, along with 2- bit nonlinear DACs (digital-to-analog converters) that allow stepper motors to be controlled in full, half, and quarter steps, and D...
Low profile package rectifiers save board space
Ten new 1A and 2A devices have expanded Vishay Intertechnology’s offering of surface-mount TMBS Trench MOS Barrier Schottky rectifiers in the eSMP series MicroSMP (DO-219AD) package. Providing space-saving alternatives to Schottky rectifiers in the SOD123W, the Vishay General Semiconductor devices feature reverse voltages from 45V to 150V and include 2A TMBS rectifiers in the MicroSMP that deliver forward voltage as low as 0.40V.
LLC resonant transformers yield good efficiency
A series of offline transformers which use LLC Resonant Half-Bridge topology have been released by Wurth Electronics Midcom; MID-LLCEPC. With the low switching losses of the LLC topology, the MID-LLCEPC series yields very good efficiency, which makes the topology attractive with higher power levels.
MCUs deliver increased throughput with lower power
The ATtiny1617 microcontroller series from Microchip Technology is in stock at Mouser Electronics . Part of Microchip’s low-power 8-bit AVR microcontroller portfolio, the devices offer pin and code compatibility with the ATtiny817 series devices while extending the flash memory. The compact 8-bit devices run at up to 20MHz, and provide a customised configuration and simplified process for capacitive touch systems and Core Independent Periph...
Ultra-wide input range in the smallest isolated DC/DC converter
MINMAX has announced the new MDWI08 series of 8W Isolated/Regulated DC/DC converters with ultra‐wide input ranges in the smallest/ultra‐compact 16 pin DIP package measuring only 0.94x0.54x0.31”, which offers a very high power density up to 50W/in3.This level of integration offers system designers the opportunity to reduce overall PCB layout area or add more features into existing PCB profiles.
Railway DC/DC converters include RIA12 surge capacity
The DCR 30R-F0 series has recently been added to ABSOPULSE Electronics line of RIA12 railway quality DC/DC converters.The input voltage surge withstand capacity is 3.5 times greater than the nominal input voltage for 20 milliseconds, which ensures that the converters meet RIA12, the specification for the protection of traction and rolling stock equipment from transients and surges in DC control systems.