Is it normal to hear the current sound inside the inverter?

If it's an inverter.

It's normal for a sound to come out of the transformer. It is the silicon steel sheet used to make the transformer that is subjected to electromagnetic force in the alternating magnetic field generated by the excitation current.

The effect of the vibration sounds. If these silicon steel sheets are pressed tightly and soaked in insulating paint when making a transformer, the sound will be quieter, but it will not be completely absent.

It is not normal to hear the sound of electricity inside the inverter. This can be a sound caused by an overload of current.

Is it normal to hear the sound of electricity on the underside of the toilet? Normal, it has a sound. He will make a certain noise, which is normal.

Inside the inverter you can hear the sound of electricity, which should be a normal general thing. It's like a transformer to me.

Is it normal to hear electricity in the toilet? It is normal for the current to make a sound during operation.

It can't hear the current sound in the inverter, well, if he hears this sound, it means that he is not normal, if he can't hear it, it means that he is normal.

Regarding the current sound that can be heard in the inverter you asked, in fact, this situation needs to be analyzed on a case-by-case basis, first of all, you have to make sure that all the wiring related to itself is normal, and it is normal to have a little sound, but if the sound is too loud, it is abnormal.

This is also normal, it may be a certain period of time when it is not normal, but it will recover soon.

This kind of gun is a very abnormal phenomenon, and this phenomenon is very likely to occur because of the training of the circuit.

If the contact is not particularly good, you can hear the sound of electricity.

Generally speaking, you can hear a little bit of information from the clerk when you go inside, and that's normal until it doesn't matter.

Inside the money this should be possible to hear some current sound documents should not be too small tong height can be explained as i think this.

If the sound is loud and abnormal, you first turn off the power and turn the sound buttons to the minimum. After turning it back on, slowly turn on the loud sound and listen to whether there is any communication sound. If you can't try twice, you should consider changing to an inverter (filtered). It may be high-frequency interference.

For the inverter, if the electromagnetic induction coil inside it is working normally, it will produce magnetic fields and vibrations, and we will only hear this sound instead of the sound of electricity.

Hello, it's also normal to hear the sound of electricity. You can choose according to your actual needs.

It's normal to hear the computer sound in the inverter, but if it's too loud, it's not normal.

It is normal, because the general inverter can top up the current sound.

As we went inside, we could hear the normal process, it was very normal, and we thought it was a very normal one.

If you hear the sound of electricity in the inverter, it is normal to be quiet, but if it is loud, it is not normal.

It's not normal, because you can generally hear the sound of this kind of current, so it's normal.

It is not normal to hear the sound of electricity inside the inverter, and he should not hear the sound.

Is it normal to hear the sound of electricity when I go inside? This should be normal.

Is it normal to hear the current sound inside the inverter? If this is normal, it is normal to have children, but it is not right to have a big business.

The sound of electricity can be heard inside the inverter, which is normal.

The normal inverter is pasted with the sound of the current, which is a normal phenomenon.

Can I hear the normal sound of current in the inverter? This should be audible.

Summary. 1.Power transformer interference is caused by magnetic flux leakage from the power supply.

Magnetic flux leakage can be blocked by an anti-interference magnetic ring made of modified iron raw materials for transformers, and external transformers can also be used. Stray radio waves affect the computer host, audio transmission wires, crossovers, wireless network equipment may become audio interference signals, in the case of allowable conditions, the chassis should be avoided as much as possible on the computer host, mobile phones and other electronic products.

2.For mechanical noise, a rubber damping layer can be added between the transformer and the fixing plate. The grounding device of each original chassis must be grounded, and the audio input line must be shielded with a cable.

The audio speaker has a "hissing" sound, and most of these things are caused by poor overall shielding, or the first stage of the power transformer winding resistance is not well protected, you can try to drop the power cord plug.

What is the reason why the speaker has obvious current sound when the speaker is powered by a battery inverter?

1.Power transformer interference is caused by magnetic flux leakage from the power supply. Magnetic flux leakage can be blocked by an anti-interference magnetic ring made of modified iron raw materials for transformers, and external transformers can also be used.

Stray radio waves affect the computer host, audio transmission wires, frequency dividers, wireless network equipment may become audio interference signals, in the case of allowable conditions, the chassis should be avoided as much as possible on the computer host, mobile phones and other electronic products. 2.For mechanical noise, a rubber damping layer can be added between the transformer and the fixing plate.

The grounding device of each original chassis must be grounded, and the audio input line must be shielded with a cable. The audio speaker has a "hissing" sound, and most of these things are caused by poor overall shielding, or the first stage of the power transformer winding resistance is not well protected by the number of bending, you can try the power cord plug off the block.

3.Dust accumulation and damage between the metal brush and the diaphragm of the thermally noisy potentiometer can lead to poor contact and resulting in noise. If the screws are not tightened, and the inverted tube is unwound and unqualified, it will also cause noise of mechanical equipment.

It can be used to replace low-noise components, reduce the load on components and reduce the operation to raise the temperature in the early morning to solve the heat drying. Noisy land.

Summary. Hello, the main reason is that the silicon steel sheet of the transformer is loose, which is not good for the transformer and does not affect the use; 2. If you feel that the sound is loud, you can re-paint it, there is no insulating paint, and ordinary varnish is OK; 3. Generally, the squeak sound is 50 Hz current sound, which is a large load and a small sound, and a small load and a large sound; 4. It shows that the inverter has a lot of power and needs a large battery to push; 5. It may be that the battery is aging or the power is insufficient.

Hello, the main reason is that the transformer is loose, and the silicon steel sheet is loose, which is not good for the transformer and does not affect the use; 2. If you feel that the sound is loud, you can re-fill the paint, there is no coarse high banquet lacquer, and ordinary varnish is OK; 3. Generally, the squeak sound is 50 Hz current sound, which is a large load and a small sound, and a small load and a large sound; 4. Yanyin shows that the inverter has a lot of power and needs a large battery to push; 5. It may be that the battery is aging or the power is insufficient.

There may also be the following reasons: 1. The capacitors or components on the circuit bridge board are defective, and there is noise conduction, which makes a chirping sound; 2. It may be because the power supply voltage is too low, or the sudden change of the power supply, which conducts the early chirping sound of the fingers; 3. The reactor on the circuit board is broken, resulting in a change in current and a chirping sound.

Solution: 1. Check whether the capacitors or components on the circuit board have been damaged, and replace them in time if so; 2. Confirm whether the power supply voltage is stable and ensure that the power supply does not have any sudden changes; 3. Check whether the reactor excavation calendar is broken, and if it is broken, it will be replaced in time. If the above cannot be solved, seek professional review.

The proof is not really pure sine, not to trust the oscilloscope to look at the waveform.

1.During the inverter conversion process, the vibration frequency interferes with the TV.

2.It is best to install the output socket with less filtering and anti-interference to reduce electromagnetic wave radiation.