Bourns, Inc. announced it has expanded its 650 and 1200 V Silicon Carbide (SiC) Schottky Barrier Diode (SBD) product family with 10 new models. The 10 new models added to the Bourns SiC SBD line are designed to address the increasing power density requirements in the latest transportation, renewable energy, and industrial systems. Bourns’ expanded wide […]
Renewable energy
MOSFETs for high-voltage ECUs feature EC7 co-packed diode with emitter-controlled design
Infineon Technologies AG expands its 7th generation TRENCHSTOP IGBT family with the discrete 650 V IGBT7 H7 variant. The devices feature a cutting-edge EC7 co-packed diode with an advanced emitter-controlled design, coupled with high-speed technology to address the escalating need for environmentally conscious and highly efficient power solutions. Using the latest micro-pattern trench technology, the […]
GaN driver sinks and sources up to 3A gate current to connected transistor
STMicroelectronics’ first galvanically isolated gate driver for gallium-nitride (GaN) transistors, the STGAP2GS, trims dimensions, and bill-of-materials costs in applications that demand superior wide-bandgap efficiency with robust safety and electrical protection. The single-channel driver can be connected to a high-voltage rail up to 1200V, or 1700V with the STGAP2GSN narrow-body version, and provides gate-driving voltage up […]
How can primary Li batteries contribute to sustainability?
A lot has been written regarding rechargeable lithium (LI) batteries and sustainability. Primary (non-rechargeable) Li batteries can also make major contributions to improving the sustainability of the systems where they are used. This FAQ reviews some of the factors related to the sustainability of primary Li batteries including key performance indicators (KPIs), downcycling versus recycling,…
Copolymer resin meets stricter regulatory requirements for 1.5Kv solar systems
SABIC launched a breakthrough polycarbonate (PC)-based copolymer resin, well-suited for photovoltaic (PV) connector bodies, that meets stricter performance and regulatory requirements for emerging 1.5Kv solar systems. The new LNP EXL9334P copolymer resin achieves the highest comparative tracking index (CTI) level (UL PLC0) and IEC as Material Group 1 (IEC MG 1). It also delivers low-temperature […]
When does DC coupling maximize the performance of battery storage plus solar?
System architecture choices can significantly impact the delivery of reliable and sustainable energy from solar energy systems with integrated battery storage. DC-coupled systems can deliver improved energy production but can have less operational flexibility. And, while DC-coupled systems are more straightforward in terms of hardware, their control and management software needs can be more complex.…
SiC devices provide high-efficiency for energy infrastructure and industrial apps
onsemi introduced “EliteSiC” as the name of its silicon carbide (SiC) family. This week, the company will showcase three new members of the family – the 1700 V EliteSiC MOSFET and two 1700 V avalanche-rated EliteSiC Schottky diodes – at the Consumer Electronics Show (CES) in Las Vegas. The new devices provide reliable, high-efficiency performance for energy […]
World’s highest-power MEMS switch handles 10 A
The new MM9200 is the world’s first micromechanical power switch capable of handling 10 A in a miniature 5×5-mm surface-mount package. With its ultra-low 0.010-Ω contact resistance, the new MM9200 is said to be the lowest-loss and highest power capable micro-mechanical switch ever created. The MM9200 targets a wide range of applications including industrial automation, […]
High-density power supplies available in 32mm x 70mm packages
OmniPro Electronics has announced the release of the Altech Ultra-Compact PSC family of power supplies. The series has five models ranging from 75 to 480W of available power, with some of the highest power density in the industry, ranging from 32mm wide (75W) to 70mm wide (480W). All models have a universal input voltage range […]
Co-polymer resin meets strict requirements for 1.6Kv solar systems
SABIC launched a breakthrough polycarbonate (PC)-based copolymer resin, well-suited for photovoltaic (PV) connector bodies, that meets stricter performance and regulatory requirements for emerging 1.5Kv solar systems. The new LNP EXL9334P copolymer resin achieves the highest comparative tracking index (CTI) level (UL PLC0) and IEC as Material Group 1 (IEC MG 1). It also delivers low-temperature […]