Use a microwave oven to trip irregularly. Consult those who know. 50

It is purely a big electrician, there is no problem with the air conditioner, can it be a problem with the air opening, 16 amperes can be used for nearly 4 kilowatts, and a microwave oven is 2 kilowatts. There must be something wrong with the microwave oven, but it's not like you think that a metal container is used, if you use a metal container it will ignite, you will definitely find out, and now the microwave oven is heating normally, the magnetron is not broken, I think the microwave oven boost capacitor is likely to leak.

Question 1: How can I tell if a microwave oven is damaged when using metal utensils?

The energy of electromagnetic waves is not only much greater than that of the usual radio waves, but it is also very large"Personality"Microwave can pass through insulating materials such as glass, ceramics, plastics, etc., but can not penetrate metal utensils, so food containing moisture is heated in metal utensils, microwaves not only can not penetrate, its energy will not be absorbed, food heating is slow and not too hot, but it will not damage the microwave oven, the microwave oven shell is made of stainless steel and other metal materials, which can block the microwave from escaping from the furnace and will not affect people's health.

Question 2: Irregular tripping with microwave oven?

Supplementary questions? 1。Does it trip when the microwave is started or during operation?

2。Are light waves and microwaves normal?

3。Is the user power grounding wire normal?

The microwave oven you bought is 800 watts, there is no air opening problem, even if the current microwave oven will not exceed 1000 watts when working, Galanz microwave oven machine has an ultra-high temperature protection chip behind the machine, you run for too long or the temperature is too high will automatically cut off the power is, the microwave oven can not heat the metal in the pure microwave state, this is common sense, no matter how the salesman says you must have your own judgment, the microwave can not penetrate the metal, it will be refracted to the inner wall of the machine, which is very damaging to the machine, If it is serious, it will spark the electricity, and you can ask the after-sales service to see if the machine is damaged due to improper use.

The microwave oven should never be heated with metal utensils!! It is caused by the short circuit damage of the power device when the metal utensils have been used for heating, resulting in unstable operation and unstable working current. If you continue to use it incorrectly, you will end up with no heating.

Now it should only be solved by replacing the power device, which is expensive.

Summary. Microwave ovens sometimes trip after a few seconds of running, what is the reason?

Hello dear, the trip of the microwave oven may be caused by the following reasons: 1. The capacity of the user's power supply air switch is too small or aging, and it is required to send at least 15A or more. 2. Short circuit of the internal components of the microwave oven.

3. The plug is relatively wet, resulting in a short circuit between the prongs of the live wire and the neutral wire. 4. The X capacitor on the filter board of the microwave oven is broken down, which directly short-circuits the live wire (L pole) and the neutral line (N pole). 5. The VDR (varistor) on the filter board is broken down, which directly short-circuits the live wire (L pole) and neutral wire (N pole).

If the capacity of the air switch is small, you can change the capacity to a relatively large one, if it is other problems, or find maintenance personnel.

Microwave ovens sometimes trip after a few seconds of running, what is the reason?

The microwave oven trips after a few seconds of running for a few seconds, what is the reason for it, the microwave oven tripping may be caused by the following reasons: 1. The capacity of the user's power supply air switch is too small or aging, and it is required to send at least 15 years or more. 2. Short circuit of the internal components of the microwave oven.

3. The plug is relatively wet, resulting in a short circuit between the prongs of the live wire and the neutral wire. 4. The X capacitor on the microwave oven filter board is broken down, which directly short-circuits the live wire (L pole Zheng burn pin) and the neutral line (N pole). 5. The VDR (varistor) on the filter board is broken down, which directly short-circuits the live wire (L pole) and neutral wire (N pole).

If the air is open and the capacity is small, you can change the capacity to a relatively large one, if it is other problems, or find maintenance personnel.

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It means that the power supply of the microwave oven is faulty, and closing the door will cause a short circuit in the power supply.

It's best to ask customer service about the cause of the problem, or have a professional find the line problem and help you solve it.

The microwave door trips as soon as the door is closed, indicating that the microwave oven is broken. Because when the furnace door is closed, the power is actually automatically turned on. If it trips as soon as the power is on, it means that the microwave oven is overloaded or short-circuited. Solution: Send it for repair.

The trip of the microwave oven may be due to the fact that the capacity of the power supply air switch is too small or aging, and it is required to be at least 15 years or more. Short circuit in the internal components of the microwave oven. It may also be that the plug is wet, causing a short circuit between the prongs of the live wire and the neutral wire.

The first door is closed and tripped, indicating that the door is opened when the heating work is performed, and the work is not terminated, and the trip is caused by the power supply part, especially the transformer short circuit fault.

1. If the air switch without leakage protection function trips, it may be that the total electricity load in the home is too large, or the air opening capacity is too small, or the air switch inlet and outlet are loose.

2. If the leakage circuit breaker with leakage protection function trips, it may be that there is leakage in the microwave oven.

Try the socket first to see if it still trips, if so, there is a problem with the socket at home, if it still trips. That is, there is a problem with the electrical appliance itself, there is a short circuit in the chassis, and it is best not to open the new machine yourself, and find a merchant to return one

If this is the case, it is too hot, and once the temperature reaches a certain level, there will be protection, so it will also trip.

It should be caused by a faulty door switch in the microwave oven.

The door control switch should be overhauled or replaced, otherwise there is a leakage or short circuit fault in the internal circuit.

This phenomenon is usually caused by damage to the door switch of the microwave oven, which can be solved by replacing the micro switch linked to the furnace door.

It should be that the wire in your home is too thin to bring the electricity of the microwave oven, resulting in tripping.

Close the door and turn on the power, it will trip the main trouble:

1.Short circuit in a high-voltage transformer.

2.The high-voltage capacitor fails.

3. High voltage diode breakdown.

There is a problem with the door switch, change the door switch. can be solved.

What is the reason why the thunder pineapple trips as soon as the furnace door is closed? Electric stove short circuit.

Pure resistance electrical short circuit is a common thing, if the electric furnace has a short circuit, as soon as the electric furnace is turned on, it will trip immediately, which is more in line with the subject's situation, but the short circuit is divided into several situations, and it must be disassembled to detect.

1. The power supply is short-circuited.

That is, there is a short circuit between the live wire and the neutral wire, and it is common for the resistance wire to lose its resistance and become a wire, and there is a metal foreign object falling on the resistance wire, resulting in a short circuit between the power supplies. The inspection method is very simple, use a multimeter to measure the resistance value of the resistance wire at both ends, if the resistance value is lower than the normal value, then it needs to be replaced in time to avoid accidents.

2. Short circuit to the ground.

Short circuit to the ground is still relatively common, short circuit to the ground can also be called leakage, that is, there is resistance between the power supply and the electric furnace shell, resulting in part of the current flowing through the earth resulting in a short circuit tripping, the detection method is to use the multimeter resistance file to measure the resistance value between the resistance wire and the shell, the normal is infinite, there is no resistance value, if the resistance value is abnormal, it can be determined that it is a short circuit to the ground, of course, the use of the shake meter is more accurate.

Other reasons. 1. Air opening quality.

As mentioned earlier, the poor quality of the air opening will lead to the false standard of the capacity, maybe when the capacity just reaches 40A, the air opening of 63A will jump off, and the quality is not up to standard, the internal structure material is too poor, and it does not meet the standard of tripping.

2. Virtual connection, poor contact.

The situation of poor contact is still very common in life, but generally poor contact will not lead to immediate tripping, poor contact will lead to contact heating, wire heating, which will lead to the expansion of the thermal software inside the empty opening tripping, the elimination of this reason is very simple, just wait for a few minutes, re-power on to see the tripping situation, if it is still tripping immediately, you can rule out poor contact.

What is the reason why the microwave door trips as soon as the door is closed? Hello dear, the microwave oven tripped as soon as the door was closed, indicating that the microwave oven was broken. However, the damage can be caused by a short circuit in the plug, or water at the joint, resulting in a short circuit.

Hope it helps. If my answer is helpful to you, please give a thumbs up (comment in the lower left corner), look forward to your like, your efforts are very important to me, and your support is also the driving force for my progress. Finally, I wish you good health and a happy mood!

There are two reasons for tripping: one is that the line is overloaded, but it is leakage. For overload, first check what is the capacity of the air switch in the distribution box, and whether it can meet the needs of high-power appliances such as microwave ovens.

If it is leakage, it should be a leakage circuit breaker that trips instead of an ordinary air open, which can be judged by detecting the insulation resistance of the microwave oven.

Overloaded. You pay attention to the wiring configuration of your home, and then see if there is no short circuit. The main line at home is small, the line can't afford it, tripping is a trivial matter, and it is easy to have big problems. Please change the main line in time.

Because the microwave oven needs to increase the AC voltage of 220 volts to 4000 volts DC voltage through the transformer and rectifier to supply the magnetron, the microwave oven has more than ten times the rated current of the transformer excitation current and capacitor impulse current at the moment of starting, so it is easy to trip when installing a 16A or 20A air switch at home. Since modern families use microwave ovens and other high-power appliances at the same time, it is recommended that you replace the air switch with a 32A one.

Dear, I'm glad to answer for you! One of the functions of the microwave oven will trip when it is used, and the other functions will not trip for the following reasons:1

Overload Current: The selected function needs to consume more power or current, and the circuit load of the microwave oven cannot withstand it, and the car shaft will cause tripping. In this case, you can try to reduce the time you spend using the feature, or use a lower power function instead.

2.Power Supply** Problem: Sometimes, the power supply of the microwave oven will also cause a function to trip.

This problem is related to unstable voltage, aging wires, or faulty outlets. It is recommended to check whether the socket and wires are normal, and if you find a problem with the power supply**, you need to contact an electrician or professional technician for repair and maintenance. 3.

Component failure: A function of a microwave oven often trips, which is caused by damage to the circuit board or other components. At this time, it is necessary to contact professional maintenance personnel for inspection and repair to ensure the normal operation of the microwave oven.