common problem:

1, the user often encounter the problem is the phenomenon of magnetization:

1, no power when starting, the tongue can not move out of half;
2. When the lock is unlocked, it will not shrink back.

2, the current is large, the temperature is high, the susceptibility is fast, the service life will be shortened.

3, the national electrical standard temperature is 60 degrees, the temperature is too high may cause the risk of fire.

4, the standard voltage of the general product is 12V, due to unstable power supply can cause the line too long \ \ diameter is too small and other issues, these will directly result in reduced voltage and current, thus affecting the normal work of the lock .

Why is the electric plug lock slow?

At present, there are many types of electric plugs on the market. The sales price varies, and the quality is also uneven. Is that good?
Look from the electric lock surface work, there are fine workmanship control work fine, there are also rough workmanship surface, in our case, of course, choose to work fine factory products, because the workmanship can be seen from the surface of the manufacturer's technical level, but Is the surface quality of the product well done? Not necessarily.

The electric plug lock is different from the magnetic lock. The manufacturing process of the electric plug lock is very strict, not the general manufacturer can master, and it can be done well only in China. But why is there a market for electric plugs with various brands? That is because: First, the price is low; second, the characteristics of the use of electrical plug locks. In general, electric plugs that have not been subjected to special processes and are made of special materials are not problematic in the initial stage of use. They are all manufactured after being tested. The bolts have no force, and they use the spring force to reduce the spring force of the bolts. The method to achieve the electric locking plug locking action, of course, we do not understand the working principle of the electric plug lock, there will be a certain degree of blinding, but we pick up the electric plug lock lightly move, try the tongue The state that comes out knows that a lot of locks have very little springback spring force, and as the use time is long, the problem comes.

One is slow movement, and the other is that the lock tongue does not come out. why?

Because the electric lock is operated by the electromagnetic coil to generate the magnetic field, the material requirements are very strict, and the general material can also generate the magnetic field, but the magnetic permeability is not high, so the magnetic coil generates little magnetic force, and the lock action force is of course small. Only use the method of reducing spring force of the bolt to achieve the locking action of the electric lock plug. The rebound spring force of the tongue is relative to the magnetic force generated by the electromagnetic coil. Only the magnetic force generated by the electromagnetic coil is enough to overcome the rebound spring force of the bolt and the bolt is released to achieve the locking action of the lock, and the action of the bolt out and retraction is required. To be neat and smooth, there can be no block phenomenon, otherwise it is unqualified; in addition, materials that have not been subjected to special processing are easily magnetized in the electromagnetic field environment, resulting in residual magnetism. The longer the time is, the larger the accumulation is, and the smaller the magnetic force is, and therefore the electrical insertion The lock moves more and more slowly, eventually does not move, or the lock tongue does not get back. This phenomenon, I believe we all encountered in the use of the process.

Under normal circumstances, electric plugs that have not been subjected to special processes and are made of special materials will experience slow movements and lock-outs when they are used for six months to one year. Therefore, it is hoped that when everyone buys an electric plug, Be careful

Shenzhen Lilink Electronics Co., Ltd.