Silicone Rubber Warm Wire, 0.6 to 74ohm Heating Cable for Car Seat Electric Blanket Heating Pad Mat Clothes
Description:
Product Name: silicone rubber hotline
Color : White
Size stands for ohm * length
Heating Material: Nickel-chromium alloy or a copper-nickel alloy
Power frequency withstand voltage: 2000 V
Insulation resistance: 100M
Max enduring temperature: 200 degrees
Withstand voltage: 300 V
Resistance: 0.6, 1, 2, 5, 10, 15, 20, 25, 38, 50, 74 Ohm/m
Diameter: 2 mm
Product life: more than 30000 hours
Power Calculation: P=(U*U)/(L*R)
U is voltage, L is the length of heating wire, R is resistance per meter.
For example: If we use 5 meters 0.6 Ohm/m heating wire on 12V, the power consumption = (12*12)/(5*0.6)=48 watts. 48w/5m=9.6w/m
Question:
What is the power of the cable? And what is heating temperature?
Answer:
1. The power of the cable is based on the length that you use, you can calculate the power according to above examples.
2.
Power = 5W/m, the temperature is about 30~40C degrees;
Power = 10W/m, the temperature is about 40~50C degrees;
Power = 15W/m, the temperature is about 50~60C degrees;
Power = 20W/m, the temperature is about 60~70C degrees;
Please notice that this is for your reference, not exactly right because of different test conditions.
Notice:
1. Do not use more than 20W/m or it may burn down the heating wire.
2. Do not overlap.
3. The temperature will be low if use the USB 5V power, because the current of USB 5v is not enough.
Applications:
The cable is suitable for making electric blankets, cushions, pet mats, jade mattress, electric belts, electric warm clothing, electric shoes, electric chairs, refrigerators, air conditioners, freezers defrost, rice cooker insulation, pool bath, heated towel rail, pipeline tank antifreeze, window heating, equipment.