Supercapacitor

NEW IC IS CAPABLE OF 100MV COLD START, WITH EXTENDED INPUT VOLTAGE RANGE

e-peas has announced the introduction of a new power management IC specifically optimized for energy harvesting from thermal sources in wireless sensors application. Supplied in a space-saving 28-pin QFN package, the AEM20940 is a highly advanced device based on proprietary technology that is capable of extracting available input current up to levels of 110mA. Taking DC …

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BACK-UP POWER MANAGER CAN SUPPORT TWO SUPERCAPACITORS

A complete supercapacitor back-up power management system for 2.9 to 5.5V supply rails is available from Analog Devices. The LTC4041 uses an on-chip bi-directional synchronous converter to provide high efficiency step-down supercapacitor charging. There is also high current, high efficiency boost back-up power. When external power is available, the device operates as a step-down battery …

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CAP-XX Thinline Supercapacitors Power Vibration Alerts

CAP-XX (LSE:CPX), developer of supercapacitors that deliver peak power to support or replace batteries, today announced that Spire has incorporated CAP-XX Thinline supercapacitors into the new Spire Health Tag to provide the peak power needed for delivering real-time wellness vibration alerts to consumers. Offloading this peak power role to the thin, flat supercapacitor allows Spire …

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Raspberry Pi supercapacitor micro-UPS seeks funding

Nelectra is crowdfunding a supercapacitor based micro-UPS for Raspberry models B and B+, enabling brownout protection and “last gasp” shutdown sequences. Bratislava, Slovakia based Nelectra’s first product was a generic “Juice4Halt” supercapacitor based micro-UPS (uninterrupted power supply) module aimed at single board computers used in industrial and embedded applications. The adapters protect the SBC’s operation …

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