Description

Integrated On-Board Charging and DC Conversion for EV Power Systems
The 6.6KW OBC + 3KW DC 2 IN 1 Assembly is a board-integrated power solution designed for manufacturers and system integrators that need higher functional density, reduced wiring complexity, and dependable vehicle-side power management. By combining on-board charging and DC conversion in one assembly, it helps optimize platform layout while supporting efficient AC-to-DC charging and auxiliary power distribution. For procurement teams evaluating dc ev charger manufacturers, dc dc converter manufacturers, or a qualified power inverter manufacturer, this unit offers a practical option for EV architectures that demand compact integration, stable electrical performance, and scalable deployment across multiple vehicle programs.
Automotive-Grade Design with Protection and Digital Control
Built around a modular digital power supply architecture, this assembly uses independent magnetic components to improve reliability and support long-term operational stability in demanding automotive environments. It features active PFC with a full input range of 90~290VAC, enabling flexible charging performance across varying grid conditions, while fully digital control enhances monitoring precision and system response. Dual hardware and software protection adds another layer of operational security, and CAN communication with Bootloader support allows parameter updates and backend software management without replacing core hardware. For OEMs and buyers sourcing a high-performance dc charger, these design elements provide strong technical evidence of serviceability, controllability, and integration readiness.
Well-Suited for OEM Production, Fleet Platforms, and Harsh-Use Applications
With air-cooled heat dissipation enabling an IP67 integrated design, the 2-in-1 assembly is well-suited for electric passenger vehicles, commercial EVs, specialty vehicles, and other applications where environmental protection, packaging efficiency, and maintenance control are critical. Its combination of compact integration, software upgradability, and automotive-grade reliability supports both new vehicle development and platform standardization strategies for B-end buyers. Whether used in volume manufacturing, fleet electrification projects, or customized EV powertrain programs, this product gives engineering and sourcing teams a stable, efficient solution from suppliers comparing leading dc ev charger manufacturers and dc dc converter manufacturers for long-term project value.

Key Advantages

Integrated Power Architecture
The 6.6KW OBC + 3KW DC 2 in 1 Assembly combines onboard charging and DC conversion in one board-integrated structure, which helps OEMs and system integrators reduce wiring complexity, installation space, and interface management. Independent magnetic components support higher reliability under continuous vehicle operation, while the air-cooled layout supports IP67 integrated design for demanding environments. For buyers evaluating dc ev charger manufacturers or a qualified power inverter manufacturer, this structure offers a practical advantage because it improves packaging efficiency and supports stable platform-level integration.

Digital Control and Maintenance Efficiency
With full digital control, active PFC across 90~290VAC, and dual hardware and software protection, this assembly is designed for stable electrical performance under varying grid and operating conditions. CAN communication with bootloader support and upgradable built-in parameters makes calibration, diagnostics, and software updates more manageable during production and after-sales service. For enterprises comparing dc dc converter manufacturers or sourcing a reliable dc charger solution, this reduces maintenance workload and supports long-term system consistency.

Product model

Vin range

HV power

HV output

HV range

LV Power

LV output

LK3611-M18-XX

90~265VAC

6.6KW

720V9A

500-900VDC

2.5KW

14V178A

LK3612-M18-XX

90~265VAC

6.6KW

540V12A

400-750VDC

2.5KW

14V178A

LK3613-M18-XX

90~265VAC

6.6KW

360V18A

250-500VDC

2.5KW

14V178A

LK3614-M18-XX

90~265VAC

6.6KW

144V44A

100-180VDC

2.5KW

14V178A

LK3615-M18-XX

90~265VAC

6.6KW

108V60A

80-140VDC

2.5KW

14V178A

LK3616-M18-XX

90~265VAC

6.6KW

80V80A

50-110VDC

2.5KW

14V178A

Application Fields

Name: 6.6KW OBC+ 3KW DC 2 IN 1 Assembly
Brand: Lincoren
SKU: LK3610
Rating: 5 (1 reviews)

Passenger Vehicles - Vehicle-mounted 2-in-1
Electric Vessels - Small-sized Vessels - Vehicle-mounted 2-in-1
Industrial Vehicles - Forklifts/High-lift Trucks - Vehicle-mounted 2-in-1
Electric Motorcycles - Vehicle-mounted 2-in-1
Electric Four-wheel Vehicles - Vehicle-mounted 2-in-1
Electric Tricycles - Vehicle-mounted 2-in-1
Unmanned Vehicles - Unmanned Vehicles and Vessels - Vehicle-mounted 2-in-1

Use Scenarios

Electric Commercial Vehicle Platforms
In electric buses, logistics vans, and utility vehicles that operate across urban depots, roadside charging points, and outdoor parking environments, operators need charging and low-voltage power conversion that remain stable under frequent daily use. This 2 in 1 assembly serves as both onboard charger and DC converter, helping vehicle manufacturers simplify electrical architecture while maintaining dependable power delivery. Its automotive-grade design, broad AC input range, and IP67-oriented air-cooled construction make it well-suited for commercial platforms where uptime, environmental tolerance, and service access are important.

Specialty EV and Industrial Equipment Integration
In specialty electric vehicles and industrial mobile equipment used in factories, campuses, ports, or municipal operations, engineering teams often face tight installation space, strict reliability targets, and the need for configurable communication with the vehicle control system. This product fits that scenario by providing compact integrated charging and DC conversion with CAN-based communication and backend software parameter upgrades, allowing easier adaptation to different control strategies. For businesses sourcing from dc ev charger manufacturers and dc dc converter manufacturers, it is a practical option when stable operation, structured system integration, and maintenance convenience are required.

FAQ

Q1. Can this 2-in-1 unit support our EV power architecture and control network?
Yes, it is designed for integrated EV systems, combining a 6.6KW OBC and 3KW DC stage in one assembly. CAN communication is supported, including Bootloader, which helps us align the unit with vehicle-level control and parameter management requirements.

Q2. Do you provide a stable input range for charging applications in different grid conditions?
The unit operates with active PFC across a full 90~290VAC input range. This makes our dc charger solution practical for projects that require controlled AC input behavior, while the fully digital power architecture supports consistent system-level regulation.

Q3. Is this product appropriate for OEM integration if we evaluate multiple dc ev charger manufacturers?
Board-integrated construction and independent magnetic components are intended to improve reliability in embedded vehicle platforms. As a supplier, we also support backend software with upgradable built-in parameters, which is useful when our customers need configuration flexibility during integration.

Q4. How do you address protection and enclosure requirements for harsh automotive use?
Comprehensive protection includes dual hardware and software protection, supporting safer operation within automotive electrical systems. Air-cooled heat dissipation enables an IP67 integrated design, so we can support applications where enclosure integrity and thermal practicality are both important.

Q5. Can this assembly help simplify sourcing when we compare dc dc converter manufacturers and a power inverter manufacturer?
This model combines onboard charging and DC conversion functions in one modular digital power supply. That structure can reduce interface complexity in procurement and system design, and our automotive-grade, fully digital control approach supports technical evaluation for platform-based programs.