4 June 2003Power Electronics / Power Management
Access Control & Identity Management
The new Quint Power generation of power supply units from Phoenix Contact provides a universal 24 V supply from 60-960 W. Consistent implementation of a wide input range ensures safe operation on all common AC and DC power networks worldwide, says the manufacturer.
Output currents of 2,5, 5, 10, 20, 30 and 40 A are available with a regulated and adjustable output voltage of 22,5 to 28,5 V d.c. On unstable global networks, the power supply provides the full output power even with supply failures of up to 20 ms. A power reserve of up to 50%, (the Power Boost), reliably starts heavy loads. An isolated relay contact and an active transistor switching output provide preventive function monitoring capabilities.
An international certification package including the CB scheme with UL 60 950 for information technology installations and UL 508 for industrial control installations enables worldwide use.
40 W and 75 W railway DC/DC converter Brabek
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RECOM has announced two new cost-efficient DC/DC converters for the rail market with an ultra-wide 11:1 input range to cover all nominal input voltages from 24 to 110 V DC.
Read more...Keenfinity creates two security businesses
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The Keenfinity Group, today announced the creation of two dedicated businesses from its former Intrusion & Access portfolio. Radionix will focus exclusively on intrusion alarm systems, while MiCOS will become a dedicated access control company.
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Danisense announces its new high-precision DP12IP current transducer designed for isolated DC and AC current measurement in demanding PCB-mounted power electronics applications.
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Designed for protected 18650 batteries up to 70 mm long, the holder offers secure retention for portable, industrial, and embedded applications.
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With the latest STM32H5 lines from STMicroelectronics, you can now scale within the same platform, from a compact 1 Mbyte device to higher-memory MCUs for graphics-rich and feature-heavy designs.
Read more...Surface mount power amplifier for high-power applications RF Design
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The GNA-63-5W+, from Mini-Circuits, is a GaN MMIC Power Amplifier (PA) designed for demanding RF applications requiring high efficiency, excellent linearity, and a compact footprint.
Read more...1200 V QSiC modules
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SemiQ Inc has launched the QSiC Dual3, a family of 1200 V half-bridge MOSFET modules for motor drives in data centre cooling systems, grid converters in energy storage systems, and industrial drivers.
Read more...Expanded range of high-thermal-performance QSiC modules
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SemiQ’s half-bridge series for data centre power converters and industrial motor drives features low RDSON SiC MOSFETs and parallel SBD diodes for best-in-class power density and conversion efficiency.
Read more...Transporting lithium batteries and IoT devices
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With billions of rechargeable and non-rechargeable lithium cells and batteries powering most of the world’s consumer and industrial electronic devices, shipping them to customers through vast global logistics chains is often an overlooked topic.
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