Landworld EV 40kw Obc on-Board Charger Fast EV Battery Charger Power Supply

We encourage our employees to give full play to their creativity and potential by striving to build the best team in the China 72v ebike battery charger suppliers, Ebike Scooter Charger, yamaha 48 volt golf cart charger factory industry. We strive to provide customers with the highest quality products, the most cost-effective solutions, and the fastest response speed. Enterprise cohesion is the basic symbol of enterprise behavior. The size of cohesion has an important impact on the efficiency, interests, long-term development and the growth and development of employees. The quality policy of our factory is: "Always keep pace with the higher demand of the market".

    The on-board charger of a pure electric vehicle or a plug-in hybrid vehicle is a DC charging device whose voltage is the same as that of the battery matched with the original vehicle. According to the control commands of the battery management system, the charging current and voltage parameters are dynamically adjusted to complete the electric charging. The core component of the car charging process. As a power electronic system, the on-board charger is mainly composed of a power circuit and a control circuit. The power circuit is composed of AC rectifier, transformer and power tube, and the DC/DC converter is an important part of it. The control circuit realizes serial communication with the power management, and controls the power drive circuit to output a certain voltage and current according to requirements. Usually for OEMs, the requirements of on-board chargers are low cost, small size, light weight, long life, high reliability and high safety. The current mainstream on-board chargers are generally 3.3kw and 6.6kw.

The basic principle of car charger

Generally there are the following interfaces:

1) AC input: connect the connector coming in from the AC charging socket

2) DC output: the part that the car charger outputs to the battery

3) Low-voltage control interface: low-voltage interface between the on-board charger and the BMS and external connections

    As a power electronic system, the on-board charger is mainly composed of a power circuit and a control circuit. For the power circuit, the DC-DC converter composed of the transformer and the power tube is an important part; for the control circuit, its core is the controller, which is used to realize CAN communication with the BMS, collect and analyze the state of the battery. Judgment, and then adjust the charging parameters of the charger and control the power circuit to charge the lithium battery pack according to the three-stage charging curve.

1. Good knowledge on different market can meet special requirements.

2. Real manufacturer with our own factory located in Dezhou,Shandong China

3. Strong professional technical team ensure to produce the top quality products.

4. Special cost control system ensure to provide the most favorable price.

5. Rich experience on outdoor equipment.

Tel: +86-18581533864

Email:sales02@summitcharger.com

address:No.7 Geruide Road, Decheng District, Dezhou City, Shandong Province, China

whatsapp: 86 18581533864

We operate various businesses with self-confidence and unity business philosophy, and are determined to provide customers with the highest quality Landworld EV 40kw Obc on-Board Charger Fast EV Battery Charger Power Supply and services. We always follow the quality policy of "Quality First, Customer First, Keep Improving, and Diligently Open up"; adhere to the business policy of "Win by Quality, Trust in Business". The company has always pursued the tenet of "Quality is the foundation of survival, and innovation is the development of life". We advocate sharing the harvest and joy, and we know that the value of individuals can only be realized in the success of the team.

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