Surge stopper switches in over-load to reduce heat

Using series regulation to operate through voltage surges is a well known technique, with the regulator fully-on during normal operation to minimise losses in the supply. For infrequent surges a linear surge protection regulator is fine, but in the face of frequent surges dissipation from a linear regulator could become an issue. For situations where ...

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NVMe-oF SSD Converter Controller

Marvell has announced an NVMe over Fabric (NVMe-oF) SSD converter controller, the 88SN2400, for cloud and enterprise data centers. The 88SN2400 controller is designed and optimized to convert an NVMe SSD into an NVMe-oF SSD, providing an architecture that increases utilization and scalability of SSDs within the data center to ultimately lower total cost of ...

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LDO regulator has 0.3 µA current consumption

Ricoh has launched an LDO regulator with 0.3 µA current consumption and integrated battery voltage The regulator, designated RP124, has a current consumption of  0.3µA (at no-load), extending the lifetime ofbattery powered devices, which is important for those applications that are mainly in sleep mode and resume for a periodical brief moment to perform a task. ...

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24G SAS-4 expanders exploit bandwidth of PCIe Gen 4 interconnect

Microsemi has launched a family  24G SAS (SAS-4) expanders for server and networked storage. 24G SAS doubles the bandwidth of the storage interconnect, which enables the full bandwidth of the PCIe Gen 4 to be utilized by the storage interconnect. This new family of devices is specifically designed to meet the demanding SAS storage infrastructure ...

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