The appliance or tool you’re powering will tell you how much power it needs measured either in watts or amps; if it’s watts, you can easily calculate the amps it needs by dividing by 120 volts (the standard residential voltage; if you know you’re on a different voltage, divide by ...
Many people are familiar with the daily routine of washing, drying, and styling their hair. Although hair will eventually dry on its own if given enough time, most people reach for a hair dryer to speed up the process. While science may have disproven the link between wet heads and catchin...
From looking at the Google Analytics statistics and the questions which land people on this webpage, I often see questions asked such as "how many watts are in 480 volts?", which obviously makes no sense!For high powered appliances, power is often specified in kilowatts ( abbreviated to kW...
Because space heating constitutes the largest energy expenditure in many homes, even a little conservation of heating fuel goes a long way toward achieving a lower utility bill. Dialing down the thermostat one degree during the winter can result in about 1 to 3 percent less fuel use, and a ...
Circuit breaker Too many devices plugged into the same surge protector, a short circuit in one of your devices, or extreme events, such as lightning strikes, can cause an overload or overcurrent in your protector, creating a fire risk. Some surge protectors will have circuit breakers that cut...
Travel insurance will protect you against illness, injury, theft, and cancellations. It’s comprehensive protection in case anything goes wrong. I never go on a trip without it as I’ve had to use it many times in the past. My favorite companies that offer the best service and value are...
However, many off-grid homes may use less energy due to a focus on energy efficiency. Each standard solar panel, typically rated at 300 watts, generates about 1.5 kWh per day in areas that receive 5 peak sunlight hours, such as parts of California or Texas. To calculate how many solar ...
QRP: 5 watts to 1 watt (for some contest 10 watts = SSB QRP) QRPp: Less than 1 watt to 100 mw QRPpp: Less than 100mw Did you know that there are more than 3,000 WSPR HF beacons running on all of the amateur bands all over the world at QRP power or less? Many are running...
It’s very likely you will still blow a fuse, or worse, knock out power for half the hotel! You could also fry your device by doing this.” Another adds, “Personally, I don’t recommend a travel electric converter. I’ve seen too many devices ruined when the power voltage converter ...
Here is a simple solution we tested that works for most home broadband routers.If you already have a USB power bank to charge your phone, all you might need is a £10 adaptor (and possibly a USB-C cable) in many cases! However, it does depend on a few things. ...