At InterBEE 2025 in Japan, NANLITE was showing its new. It is claimed to offer more output, better battery life, and more ...

Abstract: AlGaN/GaN high electron mobility transistors (HEMTs) have obvious advantages over Si devices in high-frequency resonance converters such as a DC-DC full-bridge resonant converter due to GaN ...

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Abstract: A zero no-load power (ZNP) ac/dc adapter for electronic equipment with an embedded battery is proposed in this letter. The embedded battery is used as a signal source for the detection of ...

This article presents a compact and efficient power management solution utilizing the EA3036C, a highly integrated 3-channel Power Management Integrated Circuit (PMIC). This article presents a compact ...

This multifunctional adapter board, primarily designed for use with a J-Link debugger (but others which follow the standard 20-pin JTAG/SWD pinout also work), allows the user to have the standard 9 ...

We’ve just written about Will Whang’s RPI5-SDexpress-Hat board, which adds a microSD Express slot to the Raspberry Pi 5, but it’s not that small, and it’s using the 40-pin GPIO for power, so it’s not ...

TMI2244C是一款宽输入电压、固定5V输出电压、高效率的有源CC降压DC/DC转换器，可在CV（恒定5V输出电压）模式或CC（恒定输出 ...

AC/DC 9V Adapter For Ryobi SA721 7.2V 3/8 In 10mm Cordless Drill Battery Charger 100% New Components - used Non-OEM but 100% Compatible - Guaranteed to meet the specifications of your original device ...

Most uninterruptible power supplies (UPS) require AC voltage and use specific batteries that must be changed every few years. But those may be oversized and not the most efficient if you just want to ...