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Hot-wire foam cutter (Proto-made) ID:207: Difference between revisions
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It had been hard-wired to a 20V 4.5A (90W) power supply and the nichrome wire had been burnt-through. | It had been hard-wired to a 20V 4.5A (90W) power supply and the nichrome wire had been burnt-through. | ||
The installed nichrome wire is 0.8mm in diameter. | The newly installed nichrome wire is 0.8mm in diameter. | ||
The tool was changed to have a female 5.5mm x 2.1mm DC barrel-jack and was successfully used by feeding ~9V 5A (~45W) into the jack using an adjustable multi-voltage power supply (personally owned, not from Protospace). It is intended to locate a spare 9V/5A power supply and attach that power supply to the tool for future users. | The tool was changed to have a female 5.5mm x 2.1mm DC barrel-jack and was successfully used by feeding ~9V 5A (~45W) into the jack using an adjustable multi-voltage power supply (personally owned, not from Protospace). It is intended to locate a spare 9V/5A power supply and attach that power supply to the tool for future users. | ||