What is Inverter Technology in a Microwave? (Answered)

Although most microwave ovens come with flexible power levels, they don’t use microwave inverter technology. In such models, chances of getting evenly cooked meals are very slim.

Without inverter technology, there is no change in the strength of microwave radiation. Instead, the magnetron turns on and off in cycles of several seconds at a time.

So, what exactly is this inverter technology, and how does it work? Stick around to get the answers to these questions and more.

What is Microwave Inverter Technology?

Microwave inverter technology lets your microwave control the energy supplied to the magnetron for even cooking results.

The technology allows you more control over your cooking. And unlike in non-inverter conventional models where the magnetron is switched on and off to enable you to cook at a specific energy level, here you simply select the required power level.

This means that if you want to cook your food at 50% power, the microwave will cook at that exact power.

How an Inverter Microwave Works

Inverter microwaves use pulse with modulation to provide effectively and continued heating at reduced power. This enables your food to heat more evenly at any given power level.

In simpler terms, rather than turning the magnetron on and off to control power, the inverter circuit allows the magnetron to run continuously while only altering the amount of radiation from your selected setting.

Difference Between a Standard Microwave and an Inverter Microwave

The main difference between a regular and inverter microwave is in the delivery of power. In regular microwaves, power is delivered through a transformer, which turns powers in cycles of full power and zero power.

To cook food at 50% power in a regular microwave oven, the unit has to go through cycles of producing 100% full power and a period of no power to get the 50%.

In inverter microwaves, power is delivered steadily and constantly through an inverter circuit throughout the cooking process. So, if you select the device to cook at 50% power, it’ll cook in this power the entire cooking time.

Consistent heat distribution results in more evenly cooked food. It also allows you to defrost food without cooking the edges.

Benefits of Inverter Technology in Microwaves

The following are some of the benefits of inverter technology in microwave ovens:

  • Helps cook more evenly with consistent and steady heating.
  • Keeps food warm for long
  • Helps cook food more quickly
  • Defrosts food without cooking the edges
  • Delivers a constant stream of cooking power even at lower settings
  • Enables more precise temperature control
  • Helps prevent overcooking, which results in loss of flavor and destruction of food structure.

Are Inverter Microwave Ovens Worth it?

Inverter microwaves are worth spending your money on. These units help cook food more evenly and quickly. They are highly energy-efficient and will cook your food without affecting the structure or flavor of the delicacy.

However, while looking for an inverter microwave, you also need to consider other factors that make a good microwave.

Get one with auto-cook functions, well-designed sensors, good visibility, and ease of use. Inverter technology should come as an additional feature to help you achieve the best cooking results.

Frequently Asked Questions

Are microwaves with inverters better?

Yes, microwaves with inverters are better as they help cook more evenly and quickly. They are also more energy-efficient.

Which is better, convection or inverter microwave?

Both microwaves work great. An inverter microwave works best for persons who care about the consistency of heating in their foods and those that do a lot of defrosting.

A convection microwave is best for persons without an oven but like baking or brown and crisp foods in a microwave.

Does an inverter microwave use more electricity?

No, inverter microwaves use less energy than your average conventional microwave hence highly energy-efficient.

What can you cook in an inverter microwave?

An inverter microwave helps cook simple foods like pasta, rice, and noodles. You can also boil milk and brew coffee in this appliance.

You should know that this microwave works just like any other regular microwave oven but cooks more evenly and quickly.

Is an inverter microwave the same as a convection microwave?

Not at all. Although both can cook food fast, if you want anything browned, you can only do it in a convection microwave.
An inverter microwave isn’t a substitute for a convection microwave.

What is the benefit of the LG smart inverter microwave?

LG smart inverter technology provides consistent and precise cooking power to defrost and reheat a wide range of foods faster. You can cook different meals that you couldn’t before thanks to the precise control.

Which is better, inverter or non-inverter microwave?

An inverter microwave is better. On-inverter microwaves have to switch between 100% power and 0% power when you choose to cook at half power. Inverter microwaves use 50% throughout the cooking time if selected.

Which brands make inverter microwaves?

Some of the brands that make inverter microwaves include Panasonic, LG, Sharp, Bosch, LG, Breville, Morphy Richards, and Smeg.

How do I use my Panasonic inverter microwave?

To use the microwave, press the power level button until the energy level you desire appears in the window. Now, set the cooking time using the number pad.

For instance, enter 1, 4, and 5 for 1 minute and 45 seconds. If you want to cook the food in stages, repeat the steps for each cooking stage before you press the start button.

Is a 900 watts inverter microwave powerful?

Yes, a 900 watts inverter microwave is powerful enough to help you prepare different foods fast.


There you have it. The answer to what is inverter technology in a microwave. Put simply, this technology makes the microwave cook more evenly, quickly, and effectively.

The technology allows for precision cooking that helps preserve the flavor and texture of your food, even at lower power settings.

Microwaves with this technology defrost frozen foods evenly as well. And although a little expensive, inverter microwaves come in handy to those who value the consistency of heating their foods.