Recent content by Rubbu22

Thanks, but I already got to a conclusion that it will be much faster and easier for me to do that through Trial and error.

I prefer not to say what it is about because I may want to write a patent on this. But I tried to be very clear about what I want to achieve, I said that I want the wire to get warmed to at least 60°C in about one minute or less, indoor, in a room temperature of about 25°C. Why isn't that...

Actually I'm very optimistic now, I found lots of stuff about this Nichrome wire and I think that I can heat it for what I need even with 5V 1A power supply... Here are only few of the things I found:

Thanks very much! Sorry for not replying, I forgot the password. By the way my Nickname should be Rubby22, I wrote 'Rubbu22' by mistake and now I can't change it anymore. I never heard of this, but now I read a little about it and it sounds like a piece of Nichrome thread will be perfect for...

OK thanks.

I understand... I didn't thought that it's so complicated. I thought that it's a standard question in physics class... By the way it's indoor, and regular room temperature (25°C).

I don't want to do experiments on my car... I need to know if I have to buy at the electronic shop a 12V (DC) 2A power supply? or a 12V 4A power supply? or a 12V 6A power supply...? All I want is that the thread will heat to at least 60°C, it will be enough for what I need.

Yes I can do experiment... but it will cost me more money... I want to know in advance if I have to buy a 12V, 2A Power Supply, or do I have to buy a 12V, 4A Power Supply... I don't want to waste too much money on this. I need the thread to heat to about 60°C. So I want to know if 2A is enough.

Does it mean that it will Exide 60°C ? Will it burn?

Thanks!

Hi, I'm trying to assemble some kind of an electronic device, so I need help with basic electronic calculations... Hope to get help on this.

Hi, I need to calculate the temperature of a wire, due electric current passing through, and I have no idea how to do that. I need it for a device that I want assemble. I'm using one single thread (strand) of speaker cable, like you can see in this picture: Again, Just a single thread that...