Author Archives: steve bush

Tiny open-frame medical supply gets equally tiny fan kit

EOS Power has introduced a fan and cover kit for its (M)WLP225 series of 225W medical open-frame power supplies. The total size of the module is under 110 x 80 x 50mm. “The uniqueness of its profile makes the (M)WLP225 the smallest 225W power supply in the global power market today,” claimed the firm. Outputs ...

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IoT dev kit has security, Bluetooth, touch and zero-power display

Cypress has released a development kit for low-power high-performance IoT devices. It is based around a programmable logic chip that includes a 150MHz ARM Cortex-M4 core and a 100MHz Cortex-M0+ core. “Active power can be as low as 22µA/MHz on the Cortex-M4 and 15µA/MHz on the Cortex-M0+ cores, and dynamic voltage and frequency scaling ensures ...

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Denso licenses Coretex-R52 to automated driving

Denso is licensing ARM’s Cortex-R52 for automated driving systems and vehicle control reference platforms. The core allows high functional safety levels (ASIL D) to be achieved, providing hardware-enforced separation of software tasks to ensure safety-critical code is isolated – which decreases the amount of code that needs to be safety-certified. Denso used ARM ‘cycle models’ ...

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64Mbit flash aimed at battery-powered devices

Microchip SST26WF064C ‘SuperFlash’ memory offers 64Mbit with reduced power consumption by combining Dual Transfer Rate (DTR, output data on both clock edges) with what the firm claims is the industry’s fastest erase times: it “completes a typical chip erase in just 35ms”. Operating at frequencies reaching 104MHz, it also features execute-in-place (XIP), to eliminate code-shadowing ...

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60V mosfet operates at 4.4mΩ and 58A

Toshiba has announced 40V and 60V power mosfets based on its latest generation U-MOS-IX-H trench semiconductor process. TK3R1P04PL, TK4R4P06PL and TK6R7P06PL N-channel MOSFETs can be driven by logic at 4.5V, and the 40V device can offer on-resistance down to 3.1mΩ with 10V on the gate. They come in DPAK, and are intended for power conversion applications ...

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1U rack holds 16 multi-function connectors

UK connector maker Cliff Electronics is offering 1U 19in rack panels pre-assembled with up to 16 feedthough (FT) connectors for audio, data and RF (see more below). The panels have 16 x 24mm holes to accept the XLR format Cliff FT connectors with options of threaded M3x0.50 or #4-40 UNC mounting bushes. A connector labelling ...

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