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The end of Instagram as we know it is here | 25 Amp Circuit Breaker
Pools have come a long way. It used to be you had a pump and if you were lucky it had a mechanical timer switch on it. That was it. Now you have digital controllers and spa jets and heaters. You can even get them that connect to your home automation system. If your pool isn’t new enough to do tha...Read more -
Who’s really being silenced on Twitter? | Lrd12 Overload Relay
A word of advice: if your idea of working safely on mains-powered stuff hinges on an RCD protecting you it might be a better idea to put down your tools and back away, slowly… Then there’s the time i went to take apart a computer PSU for the fan, without realising some how I’d left it plugged in ...Read more -
How To Wire A New Garage For Electric-Car Charging: What You Need To Know | 19mm Momentary Push Button
Isn’t welding the core kind of a bad idea as it will short the laminated plates and make it heat a lot? For example, you can assemble a computer and do anything you want with the low-voltage parts, but opening the PSU and fiddling with that is illegal in many parts of the world. IF the device lat...Read more -
Ohio will let businesses pay their taxes with Bitcoin | 19mm Momentary Push Button
They call those death sticks in the electrical trade. Those are just the first step in making sure it’s safe. Take a look at the Lennox air conditioning condensing unit tag on Page 19. Notice that the MCA is 28.6 amps and the maximum fuse or circuit breaker is 50 amps. This means it is allowable ...Read more -
Power goes out when pc turns on – Components | Lrd12 Overload Relay
Please define “chicken stick”. Your story reads as if you were putting state-fair-food into your electrical equipment. For a more detailed explanation of how to match MOVs to applications, check out the âDC Application Varistor Design Guide.â It turns out that the live viewfinder image doesn&...Read more -
How to Fix a Broken Air Conditioner | 25 Amp Circuit Breaker
Good call, light bulbs and heating elements don’t need perfect smooth precise 12vDC, as long as it’s in the ball park you’re good. You are correct and if you design this type of solution you already know this. With PCB design, the alternatives are heavier copper, wider traces, plating up copper i...Read more -
Does Tesla Make The Best Value EVSE For Non-Tesla Owners? | 25 Amp Circuit Breaker
Current starts derating at about 82C (see page 12). But look at the size and configuration of the heat sink required for a 25A SSR, it is 100mmx100mm with lots of fins (see page 13). That will be with lots of free air, preferably mounted so the fins are vertical or with some forced air flow. By u...Read more -
In Japan, People Get Charged Up About Amping Down | Circuit Breaker Parts
Why do the US still use 110v mains and 20A room circuit breakers? Those currents are dangerous, not the volts. Quite often, when I was in the Air Force as a Cable Dawg, I would get zapped while doing copper cable cut splices for mission critical systems. Meaning they were left powered and came ba...Read more