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AFCI circuit breakers and the problem of ‘nuisance tripping’ | 19mm Momentary Push Button
True enough; This hack goes back decades floor finishers who have large floor sanders use this hack to run their large sanders. I am certainly not suggesting HVACR techs engage in performing work outside of their skills or licensures, but, in many cases, being able to identify the problem and mak...Read more -
Graphcore’s new AI chips are the best-looking server processors you’ll never see | 25 Amp Circuit Breaker
The UMC equipment included with the Model 3 LR can supply up to 32 amps. That’ll charge at a bit over 30 miles an hour. Being small and shiny, it was an almost dead cert that a new engineer would pick it up, When tipped over, the relay would be energized by the tilt switch, the relay then switche...Read more -
Xiaomi’s Redmi Note 4 has a big 4,100 mAh battery and a tiny price tag | Lrd12 Overload Relay
While the translucent mirror design isn’t quite as space-efficient as the mirrorless design of an SLD camera, it’s still smaller than that of a traditional SLR, most of which need to provide room for the mirror to swing upward before image capture can commence. That translates to an u...Read more -
Kojima shows off a new Death Stranding trailer at E3 | Circuit Breaker Parts
Redpepper’s video description boasts: “While only a prototype, the fastest There’s Waldo has pointed out a match has been 4.45 seconds which is better than most 5 year olds.” If this is a competition, we really can’t win against the machines. One aspect of ac motor protection is the surge-withsta...Read more -
Nokia’s banana phone from The Matrix is back | 19mm Momentary Push Button
This hack is ridiculous and a hazard. The NEC bans the use of MWBC’s that don’t use a common circuit breaker tie-bar. The tie-bar causes both halves of the 240VAC circuit to turn off incase of an overcurrent condition. I’m wondering why nobody is simply rectifying a 120vac input for dc wiring the...Read more -
Xiaomi’s Redmi Note 4 has a big 4,100 mAh battery and a tiny price tag | 19mm Momentary Push Button
what really matters is whether or not your insurance company will deny your claim. if you have homebrew stuff like this then you are wasting your money on homeowner’s insurance. and of course if your homeowners insurance is invalid then the bank will get a little upset about their mortgage The li...Read more -
Pass Laboratories XA200.8 monoblock power amplifier | 19mm Momentary Push Button
I also seen a technique where a relay is placed in parallel with the zero crossing triac so the triac is only passing the load for 200ms or so while the relay switches. Since the triac is on longer than the relay, the contacts don’t arc over when switching, and the traic doesn’t pass the current ...Read more -
Firefox Monitor will let you know if your data has been stolen | 25 Amp Circuit Breaker
GM quickly realized this and changed the default to 8 A charging to prevent fires, and many others limit at 10 or 11 A. Thanks for the pointer, it looks promising! The RF-controlled remote switch appliances that can be found for a few dollars are self-contained, I would think that a Wifi-based on...Read more
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