Search results for "dc-dc converters"
The advantages of digital signal processing
In the quest for increased performance, flexibility, configurability, communications and remote monitoring and control, the power electronics industry is increasingly moving from analogue to digital power converters, particularly when high-density power output is required. Many mission-critical operations in aerospace and defence, as well as some industrial applications, require high output power in the multi-kilowatt range.
High-speed A/D & D/A features turn-key multichannel
Pentek have introduced two FlexorSets: FlexorSet Model 5973-324 for 3U VPX and Model 7070-324 for PCIe. They consist of the latest Flexor Model 3324 4-Channel A/D & 4-Channel D/A FMC installed on either of two carriers. The carriers contain optimised Pentek FPGA intellectual property (IP) for A/D acquisition and D/A waveform playback, which is matched to the four 500MHz, 16-bit A/Ds and the four 1.5GHz, 16-bit D/As with digital up-converters ...
Shunt chip resistors offer resistance down to 0.3mΩ
Stackpole has expanded its HCS series high current shunt chip resistors to include a 1206 size part rated at 2W. The HCS series combines an elevated resistive element to lower the induced heat on the PCB with low resistance values down to 0.3mΩ to achieve this outstanding performance.
Reliable switching power modules on display at SPS IPC Drives
AtSPS IPC Drives,24th to 26th November, Nuremberg, ROHM will present its latest power modules for high-reliable, high-speed switching as well as SiC MOSFET driving(Hall 1 - Booth 320). All devices offer not only optimised power management features, but also innovative and compact package designs tailored to the needs of a wide range of applications, e.g. large power supplies, inverters, industrial equipment and servers.
3-phase supplies ensure maximum system availability
Murrelektronik's Emparro family has a new member. The recently developed Emparro 3-phase power supplies for 24V applications are important components in quality power management systems. These units are not only extremely reliable but also extraordinarily efficient as a result of their integrated reserved power. However, they don't require much space in the cabinet.
VPX user-definable power & ground development system
Verotec has announced that it is supplying configured TecSYS 3U VPX development chassis to a major US-based defence contractor for new product developments. The half-width 3U KM6-RF subrack is the centrepiece of a 6U TecSYS thermally managed, powered, cooled and EMC screened desktop system.
50 & 75W quarter bricks target railway applications
Conforming to EN50155, IEC60571 and EN50121-3-2, the MTQZ50 and MTQZ75 series of industry-standard quarter brick DC/DC converters have been unveiled by MINMAX. Each family consists of eight models featuring 72/110VDC input ranges, 5/12/15/24V outputs with high efficiency operation up to 92% and I/O isolation of 3,000VAC with reinforced insulation.
Compact 600V power MOSFETs offer low thermal resistance
Vishay Intertechnology has announced that it is now offering its 600V E Series power MOSFETs in the compact PowerPAK8x8 package. The Vishay SiliconixSiHH26N60E,SiHH21N60E,SiHH14N60E, andSiHH11N60Eall feature a large drain terminal for low thermal resistance and a Kelvin source connection that can increase efficiency by improving the gate drive signal.
productronica to feature cable and hybrid section
As part of its new format designed to reflect the way the industry is developing and to make it easier for visitors to navigate the show itself, productronica 2015 features a number of new "clusters" including one for cables, coils and hybrids. productronica takes place in Munich and runs from November 10 to 13.
DC/DC supplies combine quality & reliability
MTM Power's MPG-Series DC/DC power supply systems are designed for different applications in transportation and telecomms, as well as the charging of lead batteries during stand-by parallel operation. The supplies offer a combination of high quality, reliability and stressability.The universally usable, modular and easy-to-scale system is based on the PCMD250W and PCMD400W series of DC/DC converters.