Circuit means is an inductor coil. A guide wire is wound up one, leads are insulated from each other, and the insulating tube can be so hollow, also contain iron or magnetic core, referred inductance. Inductance can be divided into fixed and variable inductance inductance fixed inductor coil inductance or abbreviation. Any electronic device electronic component device board, through the use of engineering and technical personnel in accordance with the performance characteristics of the various components, meticulous arrangements, all the planning, rational planning out. As the use of the device's coil, pay attention to several issues following on it.

Generally speaking, the coil that is in use in all markets more widely, the first that is used in the power industry, and in the details of the device is still in the process of needs analysis and excellent attention to some issues, so in practice the operation of the process it should still be excellent analysis and reflection. Because in today's situation in view of all the capacitors within a certain period of time will still fall to a certain size, it is in the process of device still needs a lot of work Consideration.

In a detailed process means first and foremost is the safety issue, since the power industry for a number of security personnel is due to the formation of a less good influence in the use of the entire process will add all labor costs, therefore, relatively , the control of the full charge of electricity is still able to ensure the safety of the body, and in the details of the operation is an excellent analysis of the demand and clarify issues, security measures to ensure an excellent demand, so as to secure the device.

Detail of the coil means the process cost is not high, that is the most important requirement to ensure timely and secure other means in accordance with procedures detailed requirements can be an excellent means, does not form a large impact, Therefore, in the apparatus and process of all management practices are in many jobs need to pay attention, so as to ensure safety.

Device orientation (1) of the coil should fit the needs of planning

Coil device orientation and relative orientation of the various elements of other programs to fit the rules, otherwise it will affect the normal operation of the machine. .

(2) before the coil means to be visually view

Before use, you should check the coil structure is not strong, the turns are not loose and the appearance of loose, loose wire contacts, the core rotation is not sensitive, with or without slider and so on. These aspects are viewing after passing, then devices.

(3) the use of coil process needs fine-tuning, we should reflect on ways to fine-tune

Some coils in the use process, needs fine-tuning, based on changes in the number of turns and is very convenient, therefore, the choice should ponder ways to fine-tune.

(4) using the coil should pay attention to adhere to the primary coil inductance

Coil in the use, it should not change the shape of the coil. The size and spacing between the coils, or will affect the original coil inductance. In particular, the higher the frequency, the fewer number of turns of the coil. Therefore, the current selection in the television frequency coil with a high frequency is usually fixed sealing wax or other media information. In addition, should pay attention to the repair, do not tamper with or adjust the position of the primary coil, to avoid causing detuning fault.

(5) should be easy to adjust the adjustable coil

Adjustable coil should be installed in the orientation of the easy-conditioning machine, in order to adjust the coil inductance reaches the best job status.