7 May 2003Power Electronics / Power Management
Access Control & Identity Management
News & Events
Products & Solutions
Maxim's MAX5922, claimed to be the industry's first fully integrated IEEE802.3af-compliant 48 V power switch for power-over-Ethernet (LAN) systems, helps simplify design while reducing external component count and board space. The MAX5922 is used in IEEE802.3af compliant network switches and routers, or midspan power-insertion units that deliver power to network ports. This device allows IP phones, wireless LAN access nodes, and IP security cameras to be remotely powered over the network without causing glitches on the system power-supply rail. Before applying power to a device (load), the MAX5922 detects the presence of a valid 25 kΩ discovery signature and one of the valid IEEE802.3af classification characteristics. An internal 0,45 Ω power MOSFET limits the inrush current during start-up. After start-up, the device provides short-circuit protection. Other features include input undervoltage lockout (UVLO), thermal shutdown, and zero-current load disconnect. Error flags asserted low to monitor faults: UVLO, power-not-good, zero-current detection, and thermal shutdown.
Impro announces Primo update
News & Events Access Control & Identity Management Integrated Solutions
Impro Technologies recently held a launch event in which it introduced a series of new products, from new readers through to its updated Primo access management software.
Read more...IQSight SmartSuite integration with XProtect
Surveillance News & Events AI & Data Analytics
Milestone Systems and IQSight have strengthened their collaboration with the release of SmartSuite, a consolidated plug-in suite for Milestone XProtect video management software, to cut installation time for system integrators by 70%.
Read more...Powering the IoT Uniross Batteries
Power Electronics / Power Management
Choosing the right battery is not simply a technical detail, but a defining factor in the longevity and cost-effectiveness of any IoT deployment.
Read more...The move to DC infrastructure IOT Electronics
Power Electronics / Power Management
The shift toward direct current infrastructure in data centres is accelerating as operators pursue higher efficiency, improved reliability, and stronger alignment with renewable energy goals.
Read more...Power inductor for automotive applications Würth Elektronik eiSos
Power Electronics / Power Management
The WE-MXGA inductor features RDC values up to 25% lower and a saturation current up to 47% higher compared to other components currently available on the market.
Read more...High-performance DC-DC converter Conical Technologies
Power Electronics / Power Management
With a wide 9 - 40 V DC input range, the Claf Power DWHB400-F24xxN series is a high-performance DC-DC converter family ideally suited for 12 V and 24 V battery-based systems including vehicles, off-grid installations, and distributed power architectures.
Read more...DC-DC converters for next-generation IoT iCorp Technologies
Power Electronics / Power Management
AIPUPOWER’s K78XXJT-500R3 and K78XXJT-500R3-LB give designers a compact, high-efficiency power option for battery-powered and space-constrained systems, combining up to 96% efficiency with no-load input current as low as 0,2 mA.
Read more...240 W in compact form factor Brabek
Power Electronics / Power Management
The cost-effective and reliable RECOM RACPRO1-S240E DIN-rail mount AC-DC series is only 125 x 139 mm and 39 mm wide, yet provides 240 W output.
Read more...You cannot manage what you cannot measure
Power Electronics / Power Management
South African sites are generating solar energy. Most still have no idea what is consuming it… or when, or why. Intelligent load management hardware is changing that.
Read more...Scalable and intelligent power solution
Power Electronics / Power Management
Designed for Africa’s rapidly evolving energy landscape, Bluetti’s ES125 offers a scalable, intelligent power solution that delivers reliable and cost-efficient electricity for uninterrupted operations.
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