Nexperia introduced a new series of space-saving, high-efficiency, dual-output LCD bias power supplies. These devices have been designed to extend the lifetime of thin film transistor liquid crystal display (TFT-LCD) panels used in various applications including smartphones, tablets, virtual reality (VR) headsets, and LCD modules. The NEX10000 is an 80 mA dual output LCD bias […]
Power Components
Three eval boards feature pulse current laser drivers of 70, 125, and 231
EPC introduces three evaluation boards – EPC9179, EPC9181, and EPC9180 – featuring pulse current laser drivers of 75 A, 125 A, and 231 A, showcasing EPC’s AEC-Q101 GaN FETs. These FETs; EPC2252, EPC2204A, and EPC2218A are 30% smaller and more cost-effective than their predecessors. Designed for both long and short-range automotive lidar systems, these boards […]
Renesas subsidiary acquires GaN technology company,Transphorm
Renesas Electronics Corporation and Transphorm, Inc. today announced that they have entered into a definitive agreement pursuant to which a subsidiary of Renesas will acquire the GaN . The acquisition will provide Renesas with in-house GaN technology, a key next-generation material for power semiconductors, expanding its reach into fast-growing markets such as EVs, computing (data […]
Compact, DC slotless motors achieves speeds up to 60K rpm
Portescap introduces the 08ECP20 brushless DC slotless motor, a mini actuation solution ideal for engineers looking to downsize devices and applications without compromising on performance or reliability. The 08ECP20 is the smallest frame size to join Portescap’s Ultra EC portfolio. This 8mm motor incorporates Portescap’s proprietary Ultra EC winding and an optimized bearing assembly, a […]
PIMs now available for power conversion stages in DC fast charging and ESS applications
Today onsemi announced the availability of nine new EliteSiC Power Integrated Modules (PIMs) enabling bidirectional charging capabilities for DC ultra-fast electric vehicle (EV) chargers and energy storage systems (ESS). The silicon carbide-based solutions will dramatically improve system cost with higher efficiency and simpler cooling mechanisms that can reduce size by up to 40% and weight […]
Power sequencing — options and tradeoffs: part 2
Proper sequencing of the multiple power rails in a system is a critical function and can be accomplished using different approaches. For applications with many rails, complicated sequencing requirements may require many additional components. There are two paths to resolving this advanced sequencing challenge, both offering the needed capabilities. One is based on a user-programmed […]
Fuse range protects systems from high current
Transtector has released a new line of AC/DC power fuses. Electrical overcurrents can wreak havoc on a building’s power system, damaging wiring and other infrastructure and even endangering personnel. Electrical faults present fire and explosion hazards. An essential safety measure is to have dependable power fuses that respond instantly when faults occur. Transtector’s diverse new […]
Power sequencing — options and tradeoffs: part 1
Proper sequencing of the multiple power rails in a system is a critical function and can be accomplished using different approaches. Experienced designers know that one of the riskiest periods in a product’s operating cycle is when power is turned on. This power-up phase is when each of the multiple power rails must come up […]
Power solutions center integrates power supplies and peripherals
MEAN WELL has announced the establishment of its new MEAN WELL Power Solutions Center in Kansas City, Missouri. MEAN WELL Power Solutions functions as a subsidiary within the MEAN WELL group. This strategic move marks a significant expansion for MEAN WELL as the new center in Kansas City will serve as a hub for providing […]
Software library adds intelligence to USB-C power delivery
SEGGER’s emUSB-C PD is an embedded software library for managing the power delivery (PD) protocol. With emUSB-C PD, the software can actively manage cable connections. This helps embedded system developers meet the requirements of an upcoming EU mandate. Devices sold in the EU, powered with less than 100 W, must have a USB Type-C charging port. […]