What is inside the microwave: the parts responsible for the operation of the microwave

A microwave is a useful appliance. It has long become a familiar attribute of every kitchen. It is used to heat food and prepare new dishes.

We will understand the internal structure of the microwave. This will help to understand the principles of her work.

The main part of the microwave

The main element in any microwave is the magnetron. It is an unusual light bulb. It contains a vacuum chamber. The area of ​​responsibility of the part is microwave radiation. Magnetron is committed to converting incoming voltage into microwaves. In addition, he displays them in the furnace chamber. Thanks to them, food is heated.

Parts for the operation of the device

The main components ensuring the operation of the device are a fuse, a rectifier and a transformer.

Circuit breakers

The fuse is a small but very important part. It looks like a small metal thread in a glass flask. It is closed on both sides by special caps.

The microwave is equipped with three fuses.

• Network protects the electrical circuit from unexpected power surges.
• High voltage protects the transformer from possible overloads. Refers to the magnetron protection elements.
• Third view installed in furnaces equipped with an electronic control panel. is he converts incoming current to voltage. In the event of a breakdown, it is quite difficult to replace it.

The type of fuse used in a particular model can be found in the instruction manual.

Rectifier

A rectifier is needed to power the magnetron. He is engaged in converting the incoming voltage to constant. Consists of a rectifier diode and an isolation capacitor.

Transformer

The transformer energizes the magnetron. To start the operation, a high voltage supply is necessary, because the standard magnetron is not enough. A high voltage transformer converts the incoming current, reaching the required values. Due to this, the magnetron is included in the overall process.

Microwave Control Parts

A microwave oven is a fairly complex mechanism. The work procedure is based on the relationship between all the details. Therefore, the failure of one component leads to a malfunction of the equipment. Therefore, the elements responsible for the microwave function are of great importance.

The main control part in microwaves is the power supply. He is responsible for maintaining a given power. In addition, it turns off the oven after a set period. It also controls the power level during cooking. The unit is different from other parts of the furnace. He has his own power source.

Additional details

Other details are required in the microwave.

Fan

It is not possible to use the oven without a fan. He specializes in blowing electronic circuit components. This controls their heating and optimum temperature. Sucking in air from the room, he directs it to the magnetron. Then competently distributes over the entire surface.

During heating and cooking, the fan creates high pressure. This measure is necessary for the removal of warm air and steam through ventilation. They arise during the microwave. Located on the back of the device. Works in all microwave modes.

Glass table

A rotating table is responsible for uniform heating of the dish. It is made of heat-resistant glass.

Lamps

Used to light the oven chamber. The power circuit includes a start relay. Due to this, the internal lighting is triggered when the food is heated or the door is opened. Therefore, using a microwave with such a function is much more convenient. Similar elements are also installed in refrigerators or sewing machines.

The lamp is located in a special box, which is located next to the transformer. In the event of a malfunction, you can install a new one yourself, at home.

Important! The process of replacing the bulb should be in accordance with safety regulations. The device at this time must be disconnected from the network.

Protection system

The microwave oven has a device with powerful radio emission inside - a magnetron. If care is not taken, it can cause serious harm to human health. For added protection and safe use, the instrument chamber is housed in a metal housing. Thus, the exit of radiation to the outside is impossible.

The door fits snugly to the camera and has a special clearance. Due to this, a radiation wave propagates inside the microwave.

The glass in the door has a special coating in the form of a metal mesh. It controls the area of ​​radiation propagation and prevents it from going outside the device.

The microswitch system makes it impossible to use the microwave with the door open.

The microwave oven has become an indispensable tool for modern man. This is a necessary addition to the stove and oven. A smart mechanism will be useful in many tasks and facilitating daily work in the kitchen.