Product introduction

The coil usually refers to the wire winding in the form of a ring. The most common coil applications are: motors, inductors, transformers, ring antennas, etc. The coil in the circuit refers to the inductor. The guide wires are wound one by one, and the wires are insulated from each other. The insulation pipe can be hollow, or it can contain iron core or magnetic particle core, which is called inductance for short. Inductance can also be divided into fixed inductance and variable inductance. The fixed inductance coil is called inductance or coil for short.

Product use

1. Use of patch coil: widely used in common mode filter, multi frequency transformer, impedance transformer, balanced and unbalanced conversion transformer, electronic equipment EMI noise suppression, USB lines of personal computer and peripheral equipment, LCD panel, low-voltage differential signal, automobile remote control key, etc.

2. Fixed inductance coil includes ring coil, choke coil, common mode coil, ferrite bead, power inductor, patch type and pin type for selection. It is widely used in networks, telecommunications, computers, AC power supplies and peripheral equipment.

3. Features and uses of closed magnetic circuit high current surface mounted power inductor: ideal DC-DC conversion inductor, high power, high saturation inductor, low DC resistance, suitable for high current, tape or parallel reel packaging for automatic surface installation, and applied to video recorder power supply, video recorder power supply, LCD TV, laptop, office automation equipment, mobile communication equipment, DC/DC converter, etc.

4. Use of RF inductor: It is widely used in mobile phones, VCO, TCXO circuits and RF transceiver modules, global positioning systems, wireless networks, Bluetooth modules, communication equipment, LCD TVs, cameras, notebook computers, inkjet printers, photocopiers, display monitors, game consoles, color TVs, video recorders, CD players, cameras, digital cameras, automotive electronic products, etc.