Choke coil / List of 4 manufacturers
What is a Choke coil?
A choke coil is an inductor used primarily in direct current (DC) circuits to filter high-frequency (AC) signals and remove noise. It operates by utilizing the inductive properties of the coil to block high-frequency currents while allowing low-frequency DC currents to pass through. Choke coils are widely used in power supply circuits, switching power supplies, and signal processing circuits for their ability to filter high-frequency noise.
Key Features:
１．High-Frequency Signal Filtering: A choke coil filters out AC components, helping to remove high-frequency noise from the circuit.
２．DC Current Passage: It allows DC components to pass through with minimal resistance, making it suitable for power supply circuits.
３．High Inductance: The high inductance of the coil allows efficient filtering of high-frequency signals.
Application of Choke coil
１．Power Supply Circuits: Used in switching power supplies and power supply circuits to remove noise and maintain stable voltage.
２．Audio Equipment: Used in audio circuits to filter out high-frequency noise.
３．Wireless Communication: Used in wireless circuits to filter and remove unwanted signals.
Manufacture list of Choke coil
※Includes information on some trading companies
