CE Certificated Small Industrial Residential Mobile Portable Semi Electr Aerial Order ...

'Create value for customers and employees and create social benefits' is our business philosophy. We adhere to this purpose, devote ourselves to technological innovation, improve market competitiveness, and strive to be the pioneer of 3 3kw fully sealed charger manufacturers, golf cart charger factory, 3 3kw fully sealed charger factory industry. A high quality team with superb execution is a strong guarantee for our company's continuous and steady development. We have a heart to provide our customers with value and quality services that exceed customer expectations. We operate in accordance with the law and international business practices, focusing on customers and aiming to meet their requirements and exceed their expectations. After years of continuous exploration and practice, we have established a perfect employee qualification management system and employee growth mechanism.

    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 have accelerated the process of converting the CE Certificated Small Industrial Residential Mobile Portable Semi Electr Aerial Order ... from R&D to achieving market value, and gradually formed a unique and market-leading core competitiveness. We adhere to the corporate development philosophy of 'honesty and trustworthiness, mutual benefit and win-win', and take customer satisfaction as our goal to provide customers with high-quality products. We sincerely hope to establish the friendly and mutual-beneficial cooperation with you.

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