Electric car charger price, top ten brands and maintenance methods

The electric vehicle charger is the basic configuration of an electric vehicle, and it has entered our lives with its advantages of convenient travel and low-carbon environmental protection. The electric vehicle charger is an important device for supplying electric energy to the battery. It has high efficiency, small size, light weight, adapts to the mains voltage, and is safe and reliable. Xiao Bian today to introduce the price of electric car charger, the top ten brands and maintenance methods.

Electric car charger price

Xinying small dinosaur electric car charger 6V children electric car power adapter LW-82238 yuan

Youxin 12v smart car battery charger motorcycle battery charger electric car charger car power 68 yuan

Children's electric car charger Universal 58 yuan

Junjie dynamic 12V/24V/36V/48V electric car charger Dolphin charger Lotus plug air plug 68 yuan

Green light lithium battery electric car TDR191Z summer rewards 2,999 yuan

Junjie dynamic 12V/24V/36V/48V electric car charger Dolphin charger Lotus plug air plug 68 yuan

Weituo brand children's electric car charger universal support 6V4A all battery charging 58 yuan

Green Lithium Battery Electric Vehicle TDR191Z Summer Rewards (Electric Vehicle Trade-in) 2,699 yuan

Youxin 12v smart car battery charger motorcycle battery charger electric car charger car power 48 yuan

Note: The above prices come from the network, for reference only

Electric vehicle charger structure

Electric bicycle charger is mainly composed of several parts of rectifier filter, high voltage switch, voltage conversion, constant current, constant voltage and charge control.

The main components in the charger are pulse width modulation ASICs, voltage comparators, switch tubes, rectifier diodes, driver transistors, resistors, capacitors, and transformers. Modern pulse smart charger is also based on high-frequency switching power supply technology, embedded in advanced intelligent control digital circuits, using intelligent detection and control technology to adjust the pulse output ratio of the charger, achieve pulse output ratio, achieve controlled depolarization Features. The charger adopts adaptive technology in the charging process, which can detect the charging condition of the battery in real time, automatically adjust the charger's charging mode, achieve the best mode control, and has a complete protection function, to ensure the maximum charger The stability and reliability of work.

Therefore, the circuit composition of the charger is being transformed from the traditional discrete components to integration, digitization, and intelligence. The structure becomes more and more compact, the volume becomes smaller and smaller, the weight becomes lighter, and the work becomes more accurate and reliable.

Ten brands of electric car chargers

1. Gao Biao (national high-tech enterprise, Shenzhen high-tech enterprise, leader in the field of green electric vehicle control, Guangdong Gaobiao Electronic Technology Co., Ltd.)

2. Jiangyan (a modern high-tech enterprise integrating R&D, production and sales of high-tech products, one of the largest enterprises in the industry, Jiangsu Jiangyan Gaoke Electronics Co., Ltd.)

3, special energy (in 1995, high-tech enterprises in Jiangsu Province, electric vehicle charger technology leader, the industry enjoyed a relatively high reputation, Nanjing Special Electronic Co., Ltd.)

4, long time (have a number of independent intellectual property brand, specialized in R & D / manufacturing and sales of high-tech battery and charger, Zhejiang Rijiu Industry and Trade Co., Ltd.)

5. Seapool (in 1994, focused on the development and manufacturing of chargers and related test instruments for the electric vehicle industry, Nanjing Xipu Technology Industrial Co., Ltd.)

6. Runfeng (a modern high-tech enterprise focusing on the diversified development of electronic industry/related industries, the industry has a high reputation, Shandong Runfeng Electronic Technology Co., Ltd.)

7. Tianneng (China Well-known Trademark, Top 500 Asian Brands, National High-tech Enterprise, Zhejiang Famous Brand Product, Zhejiang Well-known Trademark, Tianneng Battery Group Co., Ltd.)

8, Hengyuan HOYOA (national-level high-tech enterprises, a domestic large-scale dedicated to charger development / power adapter, and other well-known production enterprises, Xuzhou Hengyuan Electric Co., Ltd.)

9. Kaineng (comprehensive service company engaged in the design/production of electric vehicle charger series products, has obtained a number of national patents with independent intellectual property rights, Zhejiang Kaineng Technology Co., Ltd.)

10. Jiabao (high-tech electronics manufacturing company, has a project department focused on charger technology research and development / production, influential, Zhejiang Changxing Jiabao Electronics Co., Ltd.)

Electric vehicle charger maintenance method

1, the charger is composed of transistors, integrated circuits, etc., therefore, the correct use of a good charger, not only affects the charger's own reliability and life, but also will affect the battery life.

2. When using the charger to charge the battery, please plug in the charger's output plug first, then insert the input plug. While charging, the power indicator of the charger is red and the charging indicator is also red. When fully charged, the charge indicator is green. When you stop charging, unplug the charger's input plug and pull out the charger's output plug.

3. Under normal circumstances, excessive discharge and overcharging of batteries are detrimental. Therefore, to be charged, do not over-discharge, regular manufacturers of chargers can ensure that the battery is not overcharged, battery life and its depth of discharge has a great relationship. Lead-acid batteries are particularly afraid of losing electricity. Loss of batteries for 3-7 days will permanently damage them. Therefore, charge the battery as soon as possible after use. For a battery that is not used for a long period of time, the battery should be charged once every 15 days or so to compensate for the self-discharge power loss during battery storage.

4. The charger must be damp-proof and moisture-proof during use, and be placed in a well-ventilated place. When the charger is working, there is a certain temperature rise. Please pay attention to the heat dissipation. Usually the charging time is within 7-8 hours. It varies depending on the state of use of the battery.

5, the charger is a relatively sophisticated electronic equipment, therefore, in the use of anti-vibration. Try not to carry it with you. If you really want to carry it, pack the charger with shock-absorbing material and put it in the tool box on the car. Pay attention to the protection against rain and moisture.

With the electric vehicle industry continuously accepted by the society, the number of electric vehicles currently reached 140 million, accompanied by constantly equipped chargers. However, for consumables, the quality of the charger directly determines the electric power. Car battery life, so it is very important to maintain a good electric car charger.