48V 2-in-1 Combined Charging Unit

• High safety level

• High power density

• Lght weight

• Cost-effective


• The OBC mode support low-voltage power output capability of 900W.

• Low-voltage signal terminals are reserved for multiple interfaces, which can be flexibly configured to meet the needs of the whole vehicle system.

• Cooling requirement:Built-in Fans

• Meeting the requirements of automotive-grade electromagnetic compatibility.

• Standard CAN 2.0B interface design, supporting standard UDS diagnosis development.

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


OBC - Charging Mode

• AC input voltage/frequency range:

90Vac - 264Vac/45Hz - 65Hz

• Max. input current:10A

• Power factor:≥0.98

• DC output voltage range:30 - 54Vdc

• Rated output power:2.0kW

• Max. output current:40A

• Average efficiency:93%

DCDC - Buck Mode

• DC input voltage range:33.6Vdc - 52.2Vdc

• Max. input current:30A

• Rated output voltage:14.3±0.2 Vdc

• Rated output power:900w

• Max. output current:60A

• Weighted efficiency:88%


• Cooling mode:    Air cooling

• Cooling medium temp. range: -35℃-50℃

• Ambient temp. range: -35℃-50℃

• Weight:    5.3kg

• Volume:    335*246*85mm

• IP Protection:    IP67(except fan)