Does a Pure Sine Wave Inverter Pose Health Risks?

There is no doubt that a pure sine wave inverter is a huge help for people who need to use electrical devices and power tools on the go. With an inverter, they don’t have to lug around a heavy power generator just to operate a number of necessary equipment. Inverters are also quite handy during emergency power outages.

While inverters are indeed a huge help, some people are quite sceptical if these devices are indeed safe to use. One of the common concerns raised by some people is if the energy generated by inverters could cause adverse side effects to the health of their users. As you may know, inverters are used to convert the DC power produced by car batteries and solar PV panels into AC electricity. AC electricity is what we get from our electrical outlets at home and it is what powers up standard household appliances and power tools. According to them, it might be during the conversion period that changes the composition of the energy, making it potentially harmful to the person using the inverter.

Biophysicist Dr Bill Bruno explained that off-grid solar DC power in general can be very safe. However, modern inverters, 24v and 12v pure sine wave inverter included, use electronically switched transformers that operate at several tens of kilohertz. According to him, this generate harmonics all the way up to at least 100 megahertz. Unless the inverter is enclosed in a metal housing with proper filters on every wire, the radiofrequency radiation caused by the DC to AC conversion process could escape through the air.

Prevention Magazine calls this radiofrequency radiation as “dirty electricity.” In an article published in 2011, the magazine explained how dirty electricity and such magnetic fields can pose health risks to humans.

Dr Bruno, however, pointed out that dirty electricity can be dangerous only when it is not contained properly. When buying a 24v pure sine wave inverter, therefore, it is important to ensure that that the device features an enclosure made from metal or other durable materials. Also, experts advise against buying cheap inverters because not only can they pose health risks, they can cause safety risks as well.

Fortunately, Elinz Electronics offers car inverters that are absolutely safe to use. They bear the C-Tick mark, proving that they comply with the applicable electromagnetic compatibility (EMC) requirements set by the ACM. So if you’re looking for a car inverter that doesn’t pose any safety or health risk, you should check out Elinz Electronics.