What is an inverter microwave oven

The microwave oven, also known as a microwave, is a common appliance found in almost every kitchen. Its main purpose is to cook and heat food quickly and efficiently. In recent times, the inverter microwave oven has become increasingly popular among consumers.

Inverter – an important part of the microwave oven

As the name suggests, the distinguishing characteristic of the new product is the inclusion of an inverter. This is a type of device that was unavailable in previous models of microwave appliances.

What is an inverter

To gain an understanding of its nature, let’s recall the fundamental principles of microwave operation and its component parts.

The core function of the appliance relies on the utilization of ultra-high-frequency radiation, otherwise known as electromagnetic waves or microwaves. These waves bounce off the inner walls of the oven, permeating the food being cooked. In the process, they transfer heat energy to the water molecules present in the food, thereby causing it to heat up.

The microwave’s source of electromagnetic radiation is the magnetron, situated at the back of the appliance. However, this component remains hidden unless the appliance is disassembled.

The inverter, on the other hand, functions as the device responsible for controlling and regulating the magnetron’s operation. In older and more familiar models, this task was delegated to the transformer.

• The initial function of the first device is to transmit specific waves at a pre-set intensity. Its operation involves a sequence of brief bursts of electromagnetic pulses followed by pauses.
• The inverter control has the capability to seamlessly adjust the radiation intensity from a higher to a lower level. In other words, it continuously generates microwaves while smoothly regulating their strength throughout the session.

Important! The inverter distinguishes itself from the transformer not only in terms of its operating principle and power output, but also in its weight and dimensions. It is considerably more compact and lightweight compared to its more conventional counterpart.

Principle of operation of the inverter in the microwave oven

Rephrased version:

When it comes to microwave oven operation, it implies the following concept. A conventional microwave oven always operates with fixed-power wave beats. However, it does not work continuously; instead, it alternates electromagnetic pulses with pauses. The various modes of operation only differ in the duration of these pulses and the intervals between them.

This irregularity is what leads to small localized "explosions" and "accidents" inside the microwave oven, causing food to splash onto the inner casing. Experts claim that the damage occurs at the molecular level, resulting in the loss of some flavor and nutritional properties in the food.

The inverter microwave has a consistent and uniform impact on food. It gradually reduces the power of electromagnetic radiation, allowing for more advanced cooking modes and preserving the integrity and appearance of the food, even at a microscopic level.

Important! The inverter mode of operation significantly reduces electricity consumption.

While specific figures may vary for different models, on average, it results in savings of about 28 percent.

Therefore, even though inverter models may appear similar to more traditional options externally, they have significant internal differences.

Out of all these technical specifications, there are a couple of aspects that are incredibly straightforward, effortlessly comprehensible, and pleasurable for individuals who own an inverter microwave.

Functionality of inverter ovens

The range of features offered by this type of microwave oven is significantly broader. At first glance, there are notable differences, such as a wider variety of cooking, heating, and defrosting modes. For instance, there is a function for creating dishes with a crispy crust or a grilling effect. Additionally, there is a turbo defrost feature and a steam mode.

Furthermore, the number of options available to the homemaker has increased.

However, what is even more important is the improvement in the quality of food cooked in these ovens. The heating is more even, with fewer sudden fluctuations in the electromagnetic field, which minimizes damage to the food at a molecular level.

It is worth noting that when food is cooked in a traditional microwave, it typically loses between 40 to 60 percent of its nutritional content compared to its raw, unprocessed state. However, by using an inverter microwave, you can reduce these losses by approximately 30 to 40 percent.

Essentially, when you cook with a modern microwave oven, your food retains more nutrients, making it a healthier and more nutritious option. This difference can be observed even with the naked eye, and is even more apparent under a microscope.

Therefore, opting for an inverter microwave is a wise decision for those who prioritize their health and well-being.

Weight and dimensions of the inverter oven

Another notable feature of this particular microwave model is its 10% lighter weight and larger interior space compared to older versions. This is because the inverter component is much smaller and lighter than the transformer.

As a result, if you examine the range of microwaves in this category, you will find options with spacious capacities. These models typically have internal volumes of 23, 25, or 39 liters, while conventional microwaves often have volumes of around 20-22 liters.

However, it is worth noting that the weight of traditional 20-liter microwaves is similar to that of inverter devices with 25-liter capacities, weighing approximately 9.5 kg.

Moreover, it has the ability to accommodate even large and bulky dishes for cooking delicious meals.

If we briefly summarize all the benefits of purchasing a microwave oven with an inverter, we will find a very appealing list. These include energy savings, additional cooking modes, improved dish quality, and increased capacity. Let’s not forget about the reliability of its performance as well. There will be no need for repairs for a long time.

As for the drawbacks, this type of device tends to have a higher cost and a narrower range of models. However, these disadvantages are gradually being overcome over time. The price difference is decreasing, and there are now more options available.