On Board Charger Delivering High Power Density and Compact Size to Maximize Space Utilization in Electric Vehicle Designs

Our 3.3kW On Board Charger (OBC) is a high-efficiency AC-DC charging solution designed for electric vehicles and lithium battery-powered applications.

The charger converts AC power from the grid into stable DC power to charge vehicle-mounted batteries safely and efficiently. It is widely used in electric cars, golf carts, low-speed EVs, electric utility vehicles and industrial transportation equipment.

With compact design, high conversion efficiency and multiple protection functions, our OBC provides a reliable charging solution for modern electric mobility systems.

• Rated power: 3.3kW
• Efficient AC to DC power conversion
• Stable charging performance

Suitable for:

• Electric vehicles
• Golf carts
• Electric motorcycles
• Low-speed EVs
• Industrial vehicles
• Special-purpose vehicles

• High conversion efficiency
• Compact structure
• Excellent thermal management
• Long service life

Built-in protections include:

• Over voltage protection
• Over current protection
• Short circuit protection
• Over temperature protection
• Reverse polarity protection

We support:

• Customized input/output voltage
• Communication protocol customization
• Connector customization
• OEM/ODM production

The 3.3kW OBC is suitable for:

• EV passenger vehicles
• Electric golf carts
• Electric sightseeing vehicles
• Electric utility vehicles
• AGV/AMR robots
• Industrial electric equipment

• Professional EV charging solution provider
• Stable quality and competitive pricing
• Support OEM/ODM customization
• Strict quality control process
• Experienced export service team
• Fast technical support