As soon as the lights are turned on, other household appliances are functioning problem30

This is a problem with the duck shed line, because the power of the duck shed lamp will not be large enough to reduce the voltage to affect other household appliances, so the analysis should be a short circuit fault in the duck shed line, resulting in a large current in the loop, and the voltage is reduced a lot, which affects the use of household appliances, of course, this short circuit is not a very direct short circuit, such as inductive short circuit to form a loop of large current, voltage reduction, or is connected to the earth but not well connected, etc., will form a large current, High voltage drop affects the use of other household appliances.

I would like to ask, 1You are in the installation of this lamp, use such a problem, that means that there is a problem with the wiring of the lamp, is not the lamp connected in series to the circuit, resulting in the voltage division, it appears, this is changed to a parallel circuit, if you don't understand what is parallel series, then you have to find someone who understands to get it. 2。

If you used it well before, but recently it was suddenly like this, it may be that your local power supply voltage has become low, which has also happened in my village. There is also a loose joint of your lamp cord or the lamp head is not good, and the wire line is not connected properly.

Judging from the phenomenon you mentioned, it is probably that the line of the lamp in your duck shed has a ground fault, and the local current increases in the process of turning on the lamp. The voltage is unstable. You'd better get a professional electrician to come and check the wiring for you.

It is recommended that you install a leakage protector on the power line for the safety of your family. Because I can't go to the scene and can only say so much, I hope it will be helpful to you.

When high-power electrical appliances are used, other household appliances should be protected with air opening and energy-absorbing boxes, otherwise they are easy to be damaged.

It is a fault of the lamp line, and it is recommended to install a leakage switch in the lamp line.

If your house is a three-phase electric power supply, when you start one of the larger single-phase electrical appliances, start both the moment, the whole house has been turned on and the lights will be very bright and then return to normal, this is the power supply neutral loose or poor contact resulting in uneven voltage, first check from the power distribution phase, three-phase leakage circuit breaker n poor contact, power meter, call fuse n connector and so on. Check Method 1. Look at the blackened part with the naked eye first, as loosening or poor contact will cause sparks.

2。Use another pen to test the neutral line n has no electricity, if there is electricity, it proves that the front circuit has been loose or poorly contacted. 3。

Tachibana Xinfu uses a voltmeter to measure the voltage of the middle line N and the water line E, if the voltage difference is too large, it means that the neutral line is loose or the contact is poor. 4。If the voltage of the middle line N and the water line E from the beginning to the end exceeds 10V, the electrical appliances are now powered off and the power company is immediately notified for repair to avoid accidents.

If your house is a single-phase electric power supply, when you start one of the larger single-phase electrical appliances, start the moment, the whole house has been turned on and the lights will be very bright and then return to normal, you should look at your Gejia electric appliances, maybe your Gejia electrical appliances will produce power supply or power supply improver.

1) Illusion: The lights in the whole house will dim at the moment of activation, and then return to normal and bright. 2) Start a backup power generation regulation system.

This seems to be a bit impossible, usually only when some high-power electrical appliances are activated, the lights in the whole house will suddenly dim and then return to normal. The explanation of this situation is that electrical appliances such as air conditioners will need a lot of current when they are started, about a second, and the voltage will return to normal after operation.

1. Check whether the switch in your switch box has tripped? If there is a trip, push the switch and it will be electrified.

2. If there is no problem with the switch in the switch box, you can check whether there is electricity in other electrical appliances? If there is electricity for other electricity, if there is no electricity for the lamp, the fault is in the lighting circuit part.

3. If there is no electricity in your house and there is no problem with the switch box. It may be that in the three-phase power supply system, the power supply of the phase that supplies your household electricity is faulty and tripped, causing your home and other phase power supply users to have no electricity, while other electricity users are normal.