Resistance Of Heater Coil

Resistance Of Heater Coil

The resistance of a heater coil refers to its opposition to the flow of electric current. When an electric current passes through a conductor, such as a heater coil, it encounters resistance, which causes the conversion of electrical energy into heat energy. Resistance is measured in ohms (Ω)...

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Jaye Heater Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of resistance of heater coil in China, also supports custom service. Welcome to wholesale high quality resistance of heater coil at competitive price from our factory.

 

The resistance of a heater coil refers to its opposition to the flow of electric current. When an electric current passes through a conductor, such as a heater coil, it encounters resistance, which causes the conversion of electrical energy into heat energy.

Resistance is measured in ohms (Ω) and is influenced by several factors, including the length and thickness of the coil wire, as well as the material from which the wire is made. In the case of a heater coil, the wire is typically made of a high-resistance material, such as nichrome or kanthal, which can withstand high temperatures without oxidizing.

The resistance of a heater coil can be determined using Ohm's Law, which states that resistance (R) is equal to the voltage (V) across the coil divided by the current (I) passing through it:

R = V / I

By measuring the voltage and current, you can calculate the resistance. It's important to note that the resistance of a heater coil may change with temperature. As the coil heats up, its resistance may increase due to the properties of the wire material.

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Products Specification
Product name resistance of heater coil
Material SS304 SS321 SS316
Max working temp 650°C
Voltage 240V or as requested
Power 3000W or as requested
Size Customized
Inner heating element NiCr8020
Products Application

1. Injection moulding machine nozzle
2. Hot Runner Nozzles & Bushings.
3. Packaging machineries
4. Hot runner Injection moulds.
5. Injection & Blow Moulding Machine Nozzles.
6. PET prefrom & Thin wall container Moulds
7. Hot runner Manifolds

 

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