- Would you ever sell narrower tape like 5-10mm? 15mm is a bit thick for gloves. - Is it okay to directly contact with the CF, it doesn't seem to get too hot.
At 12V 0,25meter - 30W 0,5meter - 15W 1meter - 7,5W 2m - 3,75W 3m - 2,5W 4m - 1,8W 5m - 1,5W 6m - 1,25W If connect 0,25m x 2 in parallel it will be 30W +30W = 60W If connect 0,5m x 2 in parallel it will be 15W +15W = 30W If connect 0,5m x 3 in parallel it will be 15W +15W +15W =45W If connect 1m x 2 in parallel 7,5W +7,5W = 15W
Hi. I'm interested in putting this into palmless mitts for windsurfing in the heart of winter. Would it be possible/easy to use your product even when fully immersed in water?
The easiest way: one insoles - one batteries. More professional: wired in series. Because of the bigger length of tape can use more voltage and less current. As usual 12v. Because of using one battery only. And one dimmer, switch, controller.
1 Amper x 5 Volt = 5 Watt 2 A x 5 V = 10 W 3 A x 5 V = 15 W... .... The total heat produced can be the same but areas can be different. Combining the parallel or sequentially multiple items, we choose the most acceptable, for us, the ratio of the power and area. If the area of the heater will be, for example, 3x3 inches and the power is 50 watts, your body can not dissipate ( absorb ) as much power in such a small area and you will be hot in this place. If the area is very large, for example, 30x30 inches (at the same 50 watts), this power is not enough to keep you warm on such a large area and it will seem that the heater is not warm enough .
- Would you ever sell narrower tape like 5-10mm? 15mm is a bit thick for gloves.
- Is it okay to directly contact with the CF, it doesn't seem to get too hot.
Yes, we have 5 and 10- mm, but 15 mm tape heats the entire surface of the fingers.
Where can I get some those =D
Daniel Allen
sales@carbonheater.us
At 12V
0,25meter - 30W
0,5meter - 15W
1meter - 7,5W
2m - 3,75W
3m - 2,5W
4m - 1,8W
5m - 1,5W
6m - 1,25W
If connect 0,25m x 2 in parallel it will be 30W +30W = 60W
If connect 0,5m x 2 in parallel it will be 15W +15W = 30W
If connect 0,5m x 3 in parallel it will be 15W +15W +15W =45W
If connect 1m x 2 in parallel 7,5W +7,5W = 15W
how hot wold it get if it was powered by usb?
Does cut it by length means it can by cut to reduce the width? Just got mine in the mail today.
Hi. I'm interested in putting this into palmless mitts for windsurfing in the heart of winter. Would it be possible/easy to use your product even when fully immersed in water?
No, sorry it's not waterproof. You should use some dry gloves with or impregnate the carbon with a silicone.
Carbon heater tape thanks
What is the resistance per inch of the tape? Both widths please?
Your power consumption list doesn't say which width for a given rating.
15mm - 5,8Ohm/f
44mm - 2,4Ohm/f
The desired temperature can be determined from the table:
www.carbonheater.us/images/Current-Length-Temperature.jpg
Carbon heater tape Excellent! Together, both answers help a ton! Thanks
Do you suggest wiring insoles in parallel or series and why?
Thanks.
The easiest way: one insoles - one batteries.
More professional: wired in series. Because of the bigger length of tape can use more voltage and less current. As usual 12v. Because of using one battery only. And one dimmer, switch, controller.
how much heat can you generate with 5 v?
1 Amper x 5 Volt = 5 Watt
2 A x 5 V = 10 W
3 A x 5 V = 15 W...
....
The total heat produced can be the same but areas can be different. Combining the parallel or sequentially multiple items, we choose the most acceptable, for us, the ratio of the power and area.
If the area of the heater will be, for example, 3x3 inches and the power is 50 watts, your body can not dissipate ( absorb ) as much power in such a small area and you will be hot in this place.
If the area is very large, for example, 30x30 inches (at the same 50 watts), this power is not enough to keep you warm on such a large area and it will seem that the heater is not warm enough .