Product Guide

Bing’s support for Google AMP just took a big step forward | 25 Amp Circuit Breaker

by admin on 19-03-22

Don’t blame the Chinese for this one! They are more than happy to sell us any quality we want. For example, you are probably reading this on a very well built, Chinese made, smart phone. Yeah or you could just make an idiot-proof low-voltage one, probably cheaper and easier. That’s the argument, ...

How Intel’s 9th Gen chips show the way forward after Moore’s Law | 220v Contactor Relay

by admin on 19-03-22

It calls out a MOC3041M on the silkscreening. One can use a MOC3041 of course as they are the same form factor. I can’t speak for the ‘3’, but you can – since you can at least compare your cost of charging with the 240 – 250 volt cost in the Tesla Calculator. However, DC distribution at the munic...

AFCI circuit breakers and the problem of ‘nuisance tripping’ | 25 Amp Circuit Breaker

by admin on 19-03-22

Heat is a result of the friction of electron flow. Half the current at double the voltage should result in roughly half the heat if using the same size wire. It’s why our grid transmits at 100k volt over long distances. Might be safer your way, since you’re transforming down, then back up again. ...

Select the Right Varistors for Overvoltage Circuit Protection | 19mm Momentary Push Button

by admin on 19-03-21

Creepage to the mounting screws is one issue and that fuse crowed by traces at mains potential is just bad design. In this case, multiply the number of times you charged the car by 8.9 kWh for a low estimate of electric power consumed. For a better estimate, you need to know what the battery char...

ZTE’s newest Blade phone features dual cameras, a glass back, and face detection | 19mm Momentary Push Button

by admin on 19-03-21

In reviewing my experience with the Sony A55 and A33, it’s interesting to find so many of my notes and so much of my attention directed to the viewfinder display. Were I not already so familiar with Sony’s multi-shot exposure technology, the camera’s multi-shot features would do...

Here’s What You Need To Charge Your Electric Car At Home | 25 Amp Circuit Breaker

by admin on 19-03-21

And because what you need is power and not current, and because of voltage drop in your wiring, the current is slightly more than twice. If you have a load of 1200 Watts, so 10 A in 120VAC and 5 A in 240 VAC. With wire around 8 ohms/km (roughly wire of 2.5mm² section or 14 AWG), you get a voltage...

Power goes out when pc turns on – Components | Circuit Breaker Parts

by admin on 19-03-21

Before we dig in, know that the Amazon Smart Plug is designed for use with a 100-120 volt three prong system so it’s a North American product only. Continuing USWaterRockets: PCB could just have the solder mask on, mostly for oxidation/contamination protection, with the heating element trac...

Nokia’s banana phone from The Matrix is back | 220v Contactor Relay

by admin on 19-03-21

1. He mentioned grease – higher current SSRs are sweat soldered to the base plate, they don’t use thermal grease. Well your musle will clench with AC as well. That’s why friend mine is still among the living. He was an oilfield pumper after n over night thunderstorm there was much equip down beca...