EV Power Supply All in One OBC 3.3kW+DCDC1.5kW+PDU - Image 1
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EV Power Supply All in One OBC 3.3kW+DCDC1.5kW+PDU

SKU: DD001 Categories ,
  • Input Voltage: 200–450 VDC
  • Output Voltage: 13.8 VDC
  • Max Output Current: 130 A
  • Rated Power: 1.5 kW
  • Peak Power: 1.8 kW
  • Efficiency: 94.5%
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Product Description

EV on-board charger, high-efficiency DC-DC converter, automotive power supply, IP67 water-cooled OBC 3.3kW+ DCDC 1.5kW + PDU (OBC DCDC PDU All in One)

1. Core Parameters

On-Board Charger (OBC)

  • Input Voltage: 90–264 VAC

  • Output Voltage: 250–450 VDC

  • Max Output Current: 10 A

  • Rated Power: 3.3 kW

  • Peak Power: 3.3 kW

  • Efficiency: 95.5%

DC-DC Converter

  • Input Voltage: 200–450 VDC

  • Output Voltage: 13.8 VDC

  • Max Output Current: 130 A

  • Rated Power: 1.5 kW

  • Peak Power: 1.8 kW

  • Efficiency: 94.5%

General Specifications

  • Protection Level: IP67 (Water-Cooled)

  • Communication Interface: CAN 2.0

  • Dimensions (L×W×H): 294 × 244 × 169 mm

  • Weight: 10 kg

 

2. Primary Use Cases

Application Purpose Example Components
Auxiliary Systems Powers control units, lighting, sensors, and infotainment ECU, LED headlights, ADAS cameras
Thermal Management Drives coolant pumps,fans for battery, cabin climate control PTC heaters, HVAC compressors
Safety Devices Supplies emergency brakes, door locks, and crash sensors ABS, SRS airbag systems

 

Key Features:
✔ High-efficiency power conversion (>94%)
✔ Wide input voltage range (OBC: 90–264 VAC / DCDC: 200–450 VDC)
✔ Robust IP67-rated water-cooled design
✔ CAN 2.0 communication for seamless integration

Applications:

  • Electric vehicle charging systems

  • Auxiliary power supply for automotive electronics

Note: All specifications are under standard test conditions (25°C ambient temperature).