Pure Sine Wave Inverters: Necessary or Overkill?

Without a pure sine wave inverter like 1000watt Pure Sine Wave Inverter, most electronic devices work fine but before making a purchase, there are some things to think about. Electronics that use AC motors, like microwave ovens, compressors, and refrigerators are the primary category of devices that run more efficiently with a pure sine wave inverter.

Undesired interference and efficiency from the additional harmonics present in a modified sine wave are the two main issues. That means that at two things, a pure sine wave inverter is good: efficiently powering devices like radios that can suffer from interference and powering devices using the alternating current input without rectifying it first.

Is a Pure Sine Wave Inverter Needed?

To determine if you need a pure sine wave inverter, some useful questions to ask yourself include:

• Is a motor needed in the appliance or device?
• Is the device a delicate medical equipment piece?
• Is a rectifier needed in the appliance or device?
• Can a DC adapter power the device?

You may need a Full Sine Wave Inverter if you answered yes to either of the first two questions. You may be fine without one if you answered yes to either of the second questions.

Time of Necessity of a Pure Sine Wave Inverter

There are some cases where it may result in inefficiencies or cause damage while a modified sine wave inverter will get the job done in almost every circumstance. Electronics that use AC motors, like microwave ovens, compressors, and refrigerators are the primary category of devices that run more efficiently with a pure sine wave inverter. They’ll not as efficient, but perhaps still work in most cases, which may lead to possible damages and excess heat buildup.

When is it Unnecessary to have a Pure Sine Wave Inverter?

Don’t be mistaken, with these devices, a pure sine wave inverter will still work just fine. You can’t go wrong with a pure sine wave inverter If you have the money, and you have no issue in spending more than you have to future-proof your installation and to for extra peace of mind.

However, on a modified sine wave, most electronic devices run well. For example, other equipment, cellphone chargers, and laptop computers all use a rectifier or AC/DC adapter. To take an AC input and output DC to the device, they need an adapter. Without a pure sine wave inverter, they will typically work fine. Undesired interference and efficiency from the additional harmonics present in a modified sine wave are the two main issues.

With many of those devices, you can use a DC-to-DC converter that without first converting it to AC steps the 12V DC from a truck’s electrical system either up or down and cut out the middleman, before converting it back to DC. This is the best way to opt for 1200watt Pure Sine Wave Inverter. So, looking into if for any of your electronic devices a 12V adapter is available, it might be worth it.