Introduction
An Coil inductor is a component that uses a magnetic field to store energy and convert electrical and magnetic energy. Its working principle is to use the magnetic field generated by the current in the coil, so that a certain amount of energy is stored in the coil. When the current in the circuit changes, the magnetic field in the coil also changes, resulting in a voltage. Therefore, inductor coils can both store electromagnetic energy and convert current into a voltage output.
Product details
Original: Wuxi, Jiangsu, China
Certification unit: ISO9001, CE, ISO14001, OHSAS18001, etc.
Price: Negotiable
Payment terms: TT, LC
Delivery date: negotiable
Packaging: Export standard
Markets: Middle East/Africa, Asia, South America, Europe/North America
Warranty: 1 year
Minimum order quantity: 1 set
Scope of application
1. Radio communication
Inductive coils are very important in the field of radio communication. For example, in radio, inductive coils are responsible for receiving radio signals, turning the high frequencies of the signal into electronic signals, thereby amplifying sound. In mobile phones, the inductor coil is also responsible for receiving signals, amplifying signals, and realizing the transmission of information.
2. Electronic audio
In the field of electronic audio, inductive coils also have a wide range of applications. In loudspeakers, for example, an inductor coil passes through a vibrating diaphragm to produce sound. As another example, in an amplifier circuit, the inductor coil can act as a filter in the mixer.
3. Power system
Inductor coils are also widely used in power systems. For example, the coil in a transformer is a typical inductor coil. When the current in the circuit in the transformer changes, the coil will generate a potential difference through magnetic field transformation, thereby converting high-voltage electricity into low-voltage electricity.
4. Other areas
Coil inductors are also widely used in other fields, such as LED lighting systems, motor control systems, and so on. In the LED lighting system, the inductor coil is responsible for filtering the current to ensure the stability of the LED display effect; in the motor control system, the inductor coil is used to control the speed and direction of the motor.
Product features
1. High magnetic permeability: The magnetic permeability of the inductor coil is very high and can be used to convert electrical energy into magnetic energy.
2. High impedance: The impedance of the inductor coil is higher than the resistance, which can be used to suppress the current or reduce the voltage change amplitude in the circuit.
3. Magnetic field stability: Since the inductor coil has good magnetization characteristics, the generated magnetic field has good stability and can maintain the rated magnetic field strength
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