48V to High-Voltage DCDC Controller Platform Engineered for the high-intensity operating environments of commercial vehicles, efficient liquid-cooling design， standard CAN2.0 communication, it integrates seamlessly into vehicle control systems.
——fully isolated topology
——intelligent dual-mode charging capabilities (Constant Current/Constant Voltage)
——liquid-cooling design
Project Number :
Drive System Platform（X523）Order(MOQ) :
30Payment :
Prepayment requiredProduct Origin :
Xiamen City,Fujian Province ,ChinaFully certified to ISO 45001, ISO 26262, IATF 16949,FQC, and CISPR 25 standards.
| No. | Item | Description / Specification | Remarks |
| 1 | Product Type | DC-DC Converter (Boost) | / |
| 2 | Input Voltage Range | 40–58 Vdc | / |
| 3 | Rated Input Voltage | 48 Vdc | / |
| 4 | Output Voltage Range | 200–400 Vdc | / |
| 5 | Max. Output Current | 25 A | / |
| 6 | Rated / Peak Output Power | 4 kW / 5 kW | / |
| 7 | Control Supply Voltage | 12 Vdc | / |
| 8 | Cooling Method | Liquid Cooling | / |
| 9 | Coolant Flow Rate | 12–15 L/min | / |
| 10 | Ingress Protection | IP67 | / |
| 11 | Communication Protocol | CAN 2.0 (ISO 11898) | / |
| 12 | Baud Rate | 500 kbps | / |
Interface Specifications
Interface Appearance Diagram
High Voltage Connector
Low Voltage Connector
Application Scenarios
1.New Energy Refrigerated Trucks:
Provides stable charging and power supply for high-voltage compressors and battery packs of onboard refrigeration units, supporting long-distance cold chain logistics.
2.Electric Aerial Work Platforms:
Drives high-voltage lifting motors and rapidly recharges work platform batteries via CC/CV mode.
3.Specialized Logistics Upfits:
Flexibly adapts to upfit equipment with varying voltage levels (200-400V), simplifying electrical architecture.
4.Electric Sanitation Vehicles:
Powers high-voltage water pumps and fan systems; liquid-cooling design suits long-duration continuous operations.
Why Partner With Us?
1.Deep Customization Support:
We offer custom development based on your vehicle's communication protocol (CAN matrix) and mechanical mounting dimensions.
2.Automotive-Grade Quality:
Vehicle Electromechanical Protection Rating: IP67
3.Global Supply Chain Service:
Providing full-process support from sample testing and pilot production to mass delivery, accelerating your time-to-market.
Call to Action
Looking for a Reliable Upfit DCDC Solution?
Contact our technical team today to request the detailed datasheet, 3D models, and sample testing. Let us help make your new energy special vehicles more competitive.
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