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.

Road Trip Needs: Right Pure Sine Wave Inverter

Going on a road trip with your friends over the summer, or even just for the weekend is fun and can let out a lot of stress in a person's life. Imagine the bonding moments that could be made in the car, all while traveling the road. However, before going on a road trip with your friends, make sure your car is equipped with the right tools.

After you checked the hood and double checked the lights, make sure you have installed a pure sine wave inverter for your car. Driving with your friends will be more fun and worry-free if with inverters. A power inverter is a device that coverts gadgets from direct current to alternating current. This way, you will not ruin your device. An inverter will also help you prolong your smartphones and laptop's battery during the road trip by being an emergency backup power and using sustainable energy at the same time.

When looking for a sine wave inverter, consider Elinz Electronics Pure Sine Wave Power Inverter 1500w/3000w 24v - 240v AUS plug Truck Car Caravan. This inverter has passed the Australian standard ISO 9001. It is also C-Tick approved and passed all the necessary test for its durability. This model is especially fit for truck caravan making it affordable without sacrificing its quality. It has Peak Power of 3000w with a maximum continuous power of 1500w. An efficient exhaust system is also accompanying the unit to ensure the device would function well. Power cables are also included as well as a user manual to make everything easier. In using a pure sine wave power inverter, you can use high powered devices such as television and computers without fear of having interruptions. This will make your road trip a more worthy experience.

An Elinz product is highly-efficient but is portable, you can even put it under one of the sweats without being bulky and showing bulge. If you need an inverter, choose one with a higher Peak Power to make the most of your money. This model also features a powerful AC source with free signal interference. An Elinz Caravan inverter also features a high and low voltage input protection that will protect your device and other gadgets you connect to it as well.

The next time you go on a road trip with your friends, make sure to have a fully-functioning inverter in your car.

How Do Electrical Appliances Draw Electricity from Power Inverters?

Power inverters provide mobile power solutions for people who need to use electrical appliances and power tools on the go. These devices are perfect camping or boating companions because they are lightweight, easy to store, and do not produce smoke or loud noises.

                                       

Take note, however, that inverters do not create or generate their own power, like conventional power generators do. They simply convert DC power from a power source into usable AC electricity. As such, to use an inverter properly, the first thing you need to do is connect it to a stable DC power source, like your car’s battery or a solar PV system, and then plug in the appliance that you want to use.

3 ways appliances draw power from an inverter

Now, let’s get to the other side of the inverter connection. Appliances draw power from inverters differently. They can be split into three groups depending on the way they draw current from a power source. These groups are: resistive, inductive, and capacitive loads.

1. Resistive loads. When you use a vehicle inverter, you will notice that appliances with resistive loads always draw a constant power in watts from your power supply. For example, a 60-watt lighting globe will always draw 60 watts from your car’s battery at all times. Because of this, resistive loads are the easiest appliances for an inverter to run.

2. Inductive loads. Inductive loads are mostly appliances or tools with an electric motor. A good example of them are refrigerators, air conditioners, water pumps, and air compressors. Unlike resistive loads, inductive loads require more power to start them up. But once they are running, they usually draw a lower and more constant power for the rest of their operation.

If you’re going to use an inverter to operate a household appliance with inductive load, make sure that its surge or peak power rating is suitable for the latter. For example, let’s say you have a 500-watt water pump. Make sure that you get a 2000w inverter with a peak power rating of 4000 watts so you can start the device.

Here’s an example computation that can help you in choosing what inverters will workyou’re your appliance.

Appliance: water pump

Voltage: 500w

Starting Power: 3-7 times

a. 500w (appliance voltage) x 3 (starting power) = 1500w Peak Power of appropriate inverters

          This shows that 1500w Inverters will work for your appliance because this inverter has a peak power of 3000w.

b. 500w (appliance voltage) x 7 (starting power) = 3500w Peak Power of appropriate inverters

          This shows 2000w Inverters will work for your appliance because this inverter has a peak power of 4000w.

3. Capacitive loads. Like inductive loads, capacitive loads require a huge amount of power when starting up. However, the difference between the two is that capacitive loads need large surge current to start only when they haven’t been used for quite some time.

So how can you tell if an electrical appliance has capacitive load? If an appliance has a large capacitor in their power supply that must be charged immediately when it is switched on, then that appliance has capacitive load. Examples include televisions, computer monitors, and power amplifiers.

Do you need a 12v inverter for your upcoming trip? Then visit us at Elinz Electronics. We offer a wide range of quality inverters with different sizes and wattages.

Top 3 Reasons Why Pure Sine Wave Inverters are Better than Power Generators

When it comes to mobile power solutions, today's consumers usually have two options: power generators and pure sine wave inverters. While power generators are a common choice because they have been around for years and many people believe that they are relatively cheaper, a power inverter is still a far better choice to make.

Power inverter vs power generator

If you have a penchant for camping and travelling or you are frequently assigned to do field work, having an inverter in your vehicle instead of a power generator can definitely be a huge advantage. Here are some of the reasons why.

No 1: Inverters are more eco-friendly. A power inverter utilises high-speed electrical switches and transformers to convert DC power stored in a battery to AC power. As a result, the power conversion process is much safer to the environment because it is free from noise and pollution. A power generator, on the other hand, is the total opposite of the inverter. It produces AC power through an engine that consumes fossil fuel such as diesel, propane, and petrol. When the fuel is burned, it creates smoke, which contributes to air pollution. It is quite noisy, too.

No 2: An inverter has better peak output power. In a nut shell, peak output power is the ability of a power source to provide more than its rated power to start a load. Despite its compact size, a power inverter has peak output power that is often two to three times the number of its continuous power rating. For example, a boat inverter with a continuous power rating of 1500 watts can have a peak output power of at least 3000 watts.

A power generator, meanwhile, generally has poor peak power capability. Because of its inherent operating characteristics, its peak output power is usually no more than 110% to 125% of its continuous power rating. What's more, if you need to operate tools and appliances that require a huge draw, you will require a bigger power generator.

No 3: An inverter doesn't require extensive maintenance. Other than inspecting your car batteries from time to time and ensuring that the power inverter is stored and wired properly, there isn't much to do with this electronic device, as far as maintenance is concerned. A power generator, on the other hand, requires periodic maintenance to keep it in good shape. You also need to change oil after every 200 hours of use, which can put a dent on your budget if you're using the generator frequently.

If you're after bigger savings and maximum convenience, a power inverter is definitely a better option to consider than a power generator. Meanwhile, if you want to purchase 24v and 12v inverters at affordable prices, you should check out Elinz Electronics.

4 Frequently Asked Questions about Pure Sine Wave Power Inverters and Their Answers

Pure sine wave power inverters are a great option to consider if you need to use electrical appliances off the power grid. For starters, they are much smaller and easier to transport than conventional power generators. They don't require petrol and are much easier to maintain, too. In addition, storage isn't a huge problem. When you're done using them, you can just keep them in the boot of your car or under the two front seats. With the convenience they bring, these electronic devices are indeed a must-have for campers and truck drivers, as well as emergency and field workers.

Must-know facts about a pure sine wave inverter

You probably have a few questions about an inverter and how it works, especially if this is your first time buying one for your vehicle. To help you out, here are some of the frequently asked questions about this device and their answers.

No 1. If they convert DC power to AC power, why are they called "inverters?" Before the creation of an inverter, there are devices called "converters." The original converters are large electromechanical devices used to convert AC to DC. Now if you "invert" the connections of an inverter, you put DC in and get AC out. Therefore, an inverter is basically an inverted version of a converter.

No 2. How long can I use my inverter? The runtime, or the amount of time that the inverter will power connected electrical devices, will ultimately depend of the amount of battery power available and the load that it is supporting. In general, as you increase the load or plug in more electrical appliances, the runtime will decrease. If you want to use the inverter for a longer amount of time, you can attach more batteries. According to experts, there is no limit to the number of batteries that can be connected to an inverter.

No 3. Can an extension cord be used with pure sine wave inverters? While many experts encourage users to keep the inverter as close to the batteries as possible to prevent signal loss, an extension cord can be used for you convenience. As a matter of fact, it was said that an inverter can sustain a connection of up to 60 metres without signal loss.

No 4. How fast does an inverter usually respond? It doesn't take that long for an inverter to start converting DC power to AC power. When connected to an electrical device and switched on, the inverter will start working in less than 20 milliseconds.

Are you looking for quality car inverters? Then visit us at Elinz Electronics. We offer inverters of different sizes for 12v and 24v vehicles.