jrcinnh
New Member
Mike,
Can you run a hair dryer off 1000 Watts? Aren't most of them more like 1500-1800 Watts?
Frank, nice scope, I have a Tek that's even older. I'd love to have 100 Mhz.
Nowadays a lot of electronic manufacturers use an external power supply to convert line voltages to a DC voltage. Power bricks or wall warts are usually used because it's cheaper plus it keeps the dangerous voltages out of the device. This makes safety certification easier and cheaper. If you can find a device with a DC input near 12 volts then you are all set. Just make sure it takes DC and you get the polarity right. Once in a while you get a DC plug with ground in the center and +12 on the shell.
Can you run a hair dryer off 1000 Watts? Aren't most of them more like 1500-1800 Watts?
Frank, nice scope, I have a Tek that's even older. I'd love to have 100 Mhz.
Nowadays a lot of electronic manufacturers use an external power supply to convert line voltages to a DC voltage. Power bricks or wall warts are usually used because it's cheaper plus it keeps the dangerous voltages out of the device. This makes safety certification easier and cheaper. If you can find a device with a DC input near 12 volts then you are all set. Just make sure it takes DC and you get the polarity right. Once in a while you get a DC plug with ground in the center and +12 on the shell.