Technical Features

April 2013
Qorvo Hard-Wires Safety Features into Motor Controllers for 44V-72V Power Tools and Appliances

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Figure 1: PAC52711

Introduction We're all familiar with the pervasive hum of gas-powered gardening equipment in the spring, summer and fall, from hedge trimmers, leaf blowers, chainsaws, and jack hammers, not to mention the droning of snowblowers in the winter. While gas-powered tools have long been a staple for outdoor mainte
Date:
05/31/2024
Power interface module selection
A comparison of alternative on-board power solutions is rarely at the top of the agenda for a board designer. Often designers will use a previous solution because all available resources and time
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Date:
04/30/2013
Considering that almost 60 percent of total electric energy produced worldwide is used to run motors of every size, shape and efficiency, the adoption of variable speed drives can save as much as 70 percent of energy costs by controlling the speed of the load. New energy efficiency standards for compressors an
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Date:
04/15/2013
Many high power systems require the use of a hot-swap device to safely control of the inrush currents at powerup and provide fault protection. These circuits are commonly found in systems such as servers, network switches, redundant-array-of-independent-disk (RAID) storage, and other forms of communications infrastru
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Date:
04/15/2013
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