Different Types of Electric Vehicle Charging Connectors
The electric vehicle (EV) market is rapidly expanding as more consumers look for eco-friendly transportation. With the increasing demand for EVs, it's important to understand the different types of EV charging connectors. These connectors are vital in the EV ecosystem, facilitating the charging process and compatibility between charging stations and vehicles. As a reputable EV charging connector manufacturer, CKW will provide insights into the various EV charging connectors in this article.
What Are EV Charging Connectors?
EV charging connectors are specialized plugs and sockets that connect electric vehicles to charging stations. These connectors serve as the terminal link between the electric car and the charging cable. When the connector on the charging cable is plugged into the corresponding socket on the EV, it transfers electricity from the charging station to the vehicle's battery, allowing the EV to draw power from an external source to recharge its electric battery. You may be wondering if all EV charger connectors are the same. However, they come in various shapes, sizes, and configurations. We will discuss their standards and types in the next two sections.
Types of EV Charging Standards
● AC Charging:
AC charging, or alternating current charging, supplies electricity to an electric vehicle's battery using an alternating current (AC) power source. It is normally used for slower charging rates and is commonly found in home charging stations, workplaces, and public charging stations.
AC charging standards include Type 1 (SAE J1772) and Type 2 (Mennekes). Type 1 connectors are primarily used in North America and Japan, while Type 2 connectors are prevalent in Europe. AC charging is suitable for overnight or extended periods when the vehicle is not in use.
● DC Charging:
DC charging, or direct current charging, delivers electricity directly to an electric vehicle's battery using a direct current (DC) power source. DC charging enables faster charging rates than AC charging, making it ideal for rapid charging, such as on highways or during long journeys. DC charging standards include CHAdeMO and Combined Charging System (CCS). DC fast chargers can provide high-power charging, allowing EVs to recharge quickly, often in less than an hour, depending on the charger's power output and the vehicle's battery capacity.
In summary, AC charging is suitable for slower charging needs. It is commonly found in residential and commercial settings, while DC charging provides rapid charging capabilities for EVs, making it suitable for long-distance travel and fast charging requirements.
Types of EV Charging Connectors
1. Type 1 Connector (also known as SAE J1772 or IEC 62196 Type 1):
Popular in North America and Japan, the J1772 connector has five pins and can support charging at up to 80 amps with a 240-volt input. In America, the most commonly used plug for electric cars is the J1772, unless the electric vehicle is a Tesla or has a custom DC speed charger. The connector specification SAE J1772-2009 was integrated into the international IEC 62196-2 standard. The SAE J1772 connector is categorized as a "Type 1" implementation. Therefore, it’s also called “Type 1” due to its standard. The SAE J1772 connector is the standard single-phase AC charging connector widely used in most electric vehicles (EVs) and plug-in hybrids (PHEVs) available in the market. These connectors can facilitate charging speeds of up to 19.2 kW, making them suitable for residential, work, and other locations where EV owners spend extended periods charging their vehicles.
These connectors have multiple applications, including passenger electric vehicles ( EV, LSV, NEV, BEV), charging stations ( home/ public/ industrial ), electric fleets, public service vehicles, solar charging stations, electric watercraft, electric motorcycle/ scooter, electric bus, and personal assistance vehicles, amusement park/ guide vehicles.
▲CKW specializes in manufacturing J1772 charging connectors. We offer high-quality products for customers. Check out our product here!
2. Type 2 Connector (Mennekes):
Commonly used in Europe, the Type 2 connector has seven pins and can charge at up to 32 amps with a 400-volt input. It supports single-phase and three-phase AC charging.
3. CHAdeMO Connector:
Developed by Japanese utility company Tepco, the CHAdeMO connector is the official fast-charging standard in Japan and can deliver high-power DC charging. As Japanese automakers adopt CCS connectors for the North American and European markets, the number of CHAdeMO chargers outside Japan may decrease.
4. Combined Charging System (CCS) Connector:
The CCS connector, also known as Combo 1 or Combo 2, supports both AC and DC charging. It can deliver charging power of up to 350 kW. This high power delivery enables EVs equipped with CCS connectors to charge rapidly, significantly reducing charging times compared to conventional charging methods.
5. GB/T Connector:
The national standard charging connector in China. It's widely used for both AC and DC charging, providing a standardized connection for EV charging infrastructure across China.
6. Tesla Proprietary Connector (TPC):
Tesla vehicles use a proprietary connector for AC and DC charging, offering flexibility and compatibility across charging networks.
How to Identify the Charging Connector Used by Your Electric Vehicle
What type of connector is used for my EV charging? If you're not sure about the type of EV charging connector your vehicle uses, you can check the manufacturer's specifications. Your vehicle's owner's manual should contain the compatible charging connector type information. Look for a section related to charging, electrical systems, or specifications. You can also search online for the make and model of your vehicle to find information about its charging connector. The manufacturer's website or official documentation may provide details about the supported charging standards.
You can also reach out to your vehicle manufacturer or contact an authorized dealer for assistance. They can give you information about the charging connector used by your vehicle and any compatibility considerations. CKW is also happy to assist you with questions about EV charging connectors. Most electric vehicles come equipped with industry-standard connectors, granting interoperability with charging infrastructure.
Looking For a Professional EV Charging Connector Manufacturer?
In summary, understanding the different types of electric vehicle charging connectors is essential for EV owners and enthusiasts alike. Knowing which connector your vehicle uses offers a smooth charging experience, whether you're charging at home or on the go.
For reliable and high-quality SAE J1772 EV charging connectors, consider products from CKW, a trusted provider in the EV charging industry. We specialize in manufacturing J1772 charging connectors. Founded in 1979, CKW offers solutions tailored to meet the needs of electric vehicle owners worldwide. Want to learn more about EV charging connectors or need a quote? Please feel free to contact us.
▲Check out the introduction video of CKW! CKW has over 40 years of experience in wire & cable production and development. We are a leading EV charging connector manufacturer in Taiwan.
