Sager Electronics is now stocking MEAN WELL’s new RPS-400 series of highly reliable, green, PCB type, medical power supplies. MEAN WELL’s RPS-400 series consists of seven standard models with single outputs ranging from 12~48 VDC plus 5VSB @ 1A and 12V @ 500mA outputs. The supply is available in the standard open frame package with […]
Power Supplies
Convection-cooled 250-W ac-dc power supplies handle limited airflow applications
Murata announces its new wide input range, single output PQC series of industrial/medical power supplies from Murata Power Solutions. Rated at 250 watts of output power in an industry-standard open frame 3 x 5 inch, 1U footprint, this high-efficiency design can deliver full power with free-air natural convection cooling up to 50°C. The PQC series […]
Report details GaN stress testing
EPC announces its Phase Nine Reliability Report showing the results of a rigorous set of thermo-mechanical board level reliability testing. The Phase Nine Reliability Report adds to the growing knowledge base previously published in EPC’s first eight reports and represents an ongoing commitment to study, learn, and share information on the reliability of GaN technology. […]
Laird’s enhanced power cycling thermoelectric module provides 1-Million temp cycles
Laird (LRD: London) has improved its advanced PC Series Power Cycling thermoelectric module (TEM) for applications that require high reliability and high volume thermal cycling between multiple temperature set points. The enhanced PC Series is now proven to perform more than 1-million temperature cycles, extending the mean time between failure (MTBF) in molecular diagnostics, clinical […]
New website features comprehensive ability to search over 6,000 standard catalog part numbers
Pico Electronics, a leading manufacturer of ultra-miniature and miniature Transformers, Inductors, DC-DC Converters, and AC-DC Power Supplies, announced today the launch of its updated website, www.picoelectronics.com. The new user-friendly “self-serve” website offers design engineers immediate access to Pico’s extensive product line through a powerful new search tool. “We worked for two years to create a […]
Modular 600-W supplies get PMBus option
Excelsys Technologies, the leading manufacturer of modular user-configurable and single output power supplies, announces that its revolutionary CoolX600 Series of 600W convection-cooled modular power supplies is now available with the option of PMBus™ (Power Management Bus) communication. In addition to being a PMBus adopter, Excelsys is a member of the System Management Interface Forum (SMIF). […]
600-W programmable supplies give accurate PoL regulation without need for remote sensing
Versatile Power, producer of programmable laboratory bench and OEM power supplies, introduces its BENCH XR line of 600W programmable supplies. BENCH XR power supplies are the industry’s first to provide accurate point-of-load voltage regulation over a wide range of load conditions – without the use of an auxiliary remote sense circuit. Remote sense is implemented […]
Single-chip gives reinforced isolated power and data up to 100 Mbps
Texas Instruments introduced a new single-chip reinforced isolator with integrated power and efficient power transfer, low radiated emissions and high immunity. This new reinforced isolator supports reliable operation of industrial systems, including factory automation, grid infrastructure, motor control, isolated power supplies, and test and measurement equipment. The ISOW7841 integrates both isolated data and power, enabling […]
30/40-W external supplies comply with DoE Level VI, CoC Tier 2 Standards
The SDI30-U, SDI30-UD, SDI40-U, and SDI40-UD series external power supplies from CUI are all designed to meet the current average efficiency and no-load power requirements mandated by the US Dept. of Energy (DoE) under the Level VI standard. All models also meet the European Union’s (EU) proposed CoC Tier 2 directive, under review to become […]
UPSs boast higher reliability
Falcon Electric, Inc., a leading manufacturer of on-line Uninterruptible Power Supplies (UPSs) and backup power for mission-critical applications, today announces the addition of tower models to its on-line rackmount SC UPS family. The new 700VA to 3kVA tower-configured SC UPS protects IT/IoT equipment, telecommunications, servers, security systems, programmable logic controllers (PLCs) and other power-sensitive electronic […]