China Professional Manufacturer of EV Charging Module/EV Fast Charging Station Module 20kw ...

On the premise of ensuring quality, the diversification of products makes our 36 volt golf cart battery charger manufacturers, China 48v lifepo4 charger, China ev car charger suppliers sell well at home and abroad, and has won the trust and high praise of our customers. We take selected technologies, standard services and brand culture that highlights the city's dynamics as our core competitiveness. Through the joint efforts of our staff and with the strong support from all walks of life, our company has developed by leaps and bounds.

    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 continue to increase investment in product development and market operation, and accelerate the construction of specialized China Professional Manufacturer of EV Charging Module/EV Fast Charging Station Module 20kw ... and market operation service system. Our products and the many social activities we participate in show that we have our own principles and also spare no effort to give back to the society. Our company has a high-quality team, can provide customers with perfect after-sales service in time.

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