2-IN-1 CCU(400V)

Multiple functions in one product - high integration

Lower cost - stronger competitive advantage

Smaller size - good for overall vehicle layout


• Integrated 2 independent functions with ultra-high power density: OBC and DCDC.

• Die-casting one-piece molding of the body and patented 3D waterway design to optimally meet heat dissipation.

• DCDC output power up to 3kW continuous, to meet the whole vehicle high load low voltage power demand.

• Patented LLC new magnetic integrated transformer design, optimize magnetic field distribution, improve efficiency and significantly reduce the volume and cost of magnetic parts products.

• Low-voltage signal terminal reserved for multiple interfaces, flexible configuration of the whole vehicle system demand signal.

• Multi-chip cooperative digital control, flexible customized maintenance, all software can be upgraded online.

• Standard CAN2.0B design, customizable charging strategy according to the needs of vehicle enterprises, compatible with national standard and enterprise standard charging requirements.

• Additional options to support FOTA and CAN-FD.

Product specifications

OBC Mode

• Rated output power :3.3kW

• AC voltage :85Vac ~ 265Vac

• AC input frequency :45Hz ~ 65Hz

• Max AC current :16A

• HV voltage :230Vdc ~ 480Vdc

• Max HV current :12A

• Power factor :     ≥ 0.99

• Max efficiency :  ≥ 95%


• Rated output power :3kW

• HV voltage :230Vdc ~ 480Vdc

• LV voltage :9Vdc ~ 16Vdc

• Max LV current :215A

• Max efficiency:  ≥ 95%


• Operation temperature :-40°C ~ 85°C

• Cooling :Liquid

• Weight :4.5KG

• Volume L*W*H(mm) :208 * 180 * 68mm

• Protection level :IP67