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Question:

Can I use a 7A power cable for a device with a 9A requirement without breaking either of them?

I bought a TV and it requires 9 amps but it didn't include the cable. I have a 7 amp cable that fits, but I don't want to damage the TV. All the cables at stores around me don't fit well. Could I get away with just using this one for a couple days until the right one arrives in the mail? I can imagine that it wouldn't give me reliable power, but I don't really care about that, I just don't want to damage the power supply of the TV. Thanks in advance.

Answer:

if your unit call for a 9 amp power cord and you drop it to 7 amps that would be a great lose of amps wires might over heat and cause a fire i won't do it myself its up to you and your safety if you want to do it
You have a TV that draws 9 amps from a 117 v.a.c. power line? That's roughly a kilowatt. You could run three 55-inch LED sets for that, with power to spare. Or does your TV operate from a 12-volt d.c. source, like for a boat or RV? That would make more sense, 108 watts total. In that case, using the wrong power cable could be at least a theoretical hazard. I'd wait for the proper cable. If you'll update your post with the make and model of your TV and what you're powering it from, you might get a better answer. Your location would also help, at least which country due to different a.c. power systems. ----------------------- Followup, per your added details: now I get it--you have a power cord that's rated at 7 or 9 amps, not a TV that draws that much. That's entirely different. Your TV/DVD combo will use a maximum of about 150 watts, which means it will draw just a little over one amp. So any power cord you can find that fits properly and is rated at something like 3 amps or more will be fine.

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