CTS 3.3KW OBC On-board Charger Module
CTS1000 series 3.3kW integrated AC-DC charger module. Features active PFC (90-290VAC), fully digital control, IP67 design, parallel operation up to 8 units. Ideal for EVs, golf carts & forklifts.
The CTS1000 Series is a highly integrated 3.3kW On-Board AC-DC Charger Module engineered for flexible and efficient power conversion. Designed with a modular and vehicle-grade architecture, it utilizes fully digital soft-switching control technology and an active PFC (Power Factor Correction) circuit for a wide input range.
Built for versatility, this compact module supports up to 8 units in master-less parallel operation and features a bottom-cooling design capable of achieving an IP67 protection rating. It is the ideal power solution for a wide range of light electric vehicles and specialized industrial equipment.
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Modular & Vehicle-Grade Design: Standardized architecture for easy integration into various vehicle platforms.
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Fully Digital Control: Advanced digital soft-switching control technology for high efficiency and stability.
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Active PFC (90–290VAC): Wide input voltage range ensures global compatibility.
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Comprehensive Protection: Dual software and hardware protection mechanisms for ultimate safety.
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Smart Connectivity: Supports Bootloader for remote firmware updates and backend debugging.
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Bottom Cooling Design: Enables an overall IP67 protection design for harsh environments.
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Scalable Power: Supports master-less parallel operation of up to 8 units of the same model to multiply output power.
With its compact size and robust design, the TR1000 series is widely used in:
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Electric Tools & Mowers: On-board chargers for electric lawnmowers and garden tools.
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Marine & Mobility: On-board chargers for electric boats and small ships.
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Industrial Equipment: On-board or portable chargers for electric forklifts, aerial work platforms (AWPs), and ground support equipment.
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Two-Wheelers & Micro-Mobility: On-board/portable/swappable chargers for e-motorcycles, e-scooters, and e-bicycles.
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Low-Speed Vehicles (LSVs): Chargers for golf carts, sightseeing cars, and community EVs.
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Autonomous Vehicles: Charging solutions for unmanned patrol cars and off-road autonomous vehicles.
| Product Model | Rated Vin | Vin Range | Rated Pout | Rated Vout | Vout Range | Iout Range |
|---|---|---|---|---|---|---|
| CTS1001-02 | 220VAC | 90~290VAC | 3.3kW | 540VDC | 0~720VDC | 0~6A |
| CTS1002-02 | 220VAC | 90~290VAC | 3.3kW | 360VDC | 0~500VDC | 0~10A |
| CTS1003-02 | 220VAC | 90~290VAC | 3.3kW | 144VDC | 0~200VDC | 0~22A |
| CTS1004-02 | 220VAC | 90~290VAC | 3.3kW | 108VDC | 0~140VDC | 0~30A |
| CTS1005-02 | 220VAC | 90~290VAC | 3.3kW | 72VDC | 0~95VDC | 0~45A |
| CTS1006-02 | 220VAC | 90~290VAC | 3.3kW | 48VDC | 0~68VDC | 0~60A |
| CTS1007-02 | 220VAC | 90~290VAC | 3.3kW | 24VDC | 0~36VDC | 0~100A |
📩 Looking for a reliable 3.3kW charging module for your EV or industrial application?
Our engineering team is ready to help you select the perfect model or discuss custom integration.
