To reduce their carbon footprint and create a better environment, governments around the world are encouraging people to buy electric vehicles (EVs). The government provides subsidies to buyers. But for many people who are considering buying an electric car, or who have already bought one, a frequently asked or vexed question is whether electric car charging stations should be powered by alternating or direct current. In addition, another issue was deciding when to use the AC charger and DC Charger. Before we delve into these two important issues, let's have a brief discussion of the differences between AC and DC power and how it is charged.
What's the difference between an AC charger and a DC charger?
"AC" is an acronym for "alternating current", while "DC" stands for "direct current". Some basic differences between an AC charger and a DC charger:
AC charger:
1. For electric vehicles, it is used for charging at different speeds.
2. It can be used on the power grid
3. Long-distance economic transmission
The car can convert alternating current into direct current.
Any portable electronic device, be it an electric car or a mobile phone, needs to convert alternating current to direct current. In the case of an electronic car, the conversion takes place inside the car through a converter inside the car.
DC charger:
1. Electric cars charge faster when using direct current
It's a constant
3. Portable batteries for electronic devices are stored in DC.
Since the alternating current is a source of electricity for everyday use, there is a high price involved when one needs to install dc. Direct current requires a lot of electricity from the grid, and its price is high. As a result, the cost of production, installation and operation is increased. But because it charges faster, it is often used in public EV charging stations. Moreover, since the DC is constant, the charging time does not depend on the output power of the charging point or the ability of the converters on the car to convert AC power to DC power.
Based on these differences, we can consider which power source to choose for charging electric cars. However, if you're still stuck on the issue, the following section will clarify your thoughts.
When to use an AC and DC charger?
Let's say you drive your electric car to a shopping mall, plan to see a movie, and then have dinner. The charger on your electric car is a little low. So, which charging method should you use? AC charger station or DC charger station? Look for the AC Charger station at an EV charging station. Watching a movie, then shopping and having dinner requires you to spend a minimum of 5 to 8 hours in the mall. You can charge it slowly with the air conditioner and don't worry about it. If your car is almost out of battery, it will take four hours to charge it to 70%.
On the other hand, if your electric car is undercharged during a long drive and you need to recharge it again, look for an EV charging station with a DC Charger point. A DC Charger can charge a range of 80 to 140 km in half an hour. But the number of charging times can change for many of the factors mentioned above. However, the point is that DC power will charge your electric car much faster than AC power.
Which charging port to use and when to use it depends on how fast you want to charge and how far you're driving. Usually, for long trips, a DC charger is used, but in other situations, an AC charger is preferred. Also, before your next trip, it's best to charge your batteries at home using alternating current. The AC Charger also benefits your car because the interconnection with the onboard charger is secure and is controlled by the power network and transmission.
So the next time you're confused about which power to use in an electric car charging station, AC or DC Charger Station, consider an important question: Do you have the time? If you have time, install an AC charger in your car. If you have a time limit, buy a DC Charger.
AC EV chargers supplier
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For a no-obligation quote latest price of AC EV chargers or technical support, send an email to sales@grasen.com and fill in your details, and we’ll get back to you within 24 hours.
