2.4KW DC-DC Converter | 13.8V Adjustable Output for EVs & Base Stations | HLF2400-D14-800 – Levane Power
Product Datasheet: HLF2400-D14-800 2.4KW High-Voltage to Low-Voltage DC/DC Converter
Overview
The automotive HV-LV DC-DC Converter/auxiliary Power Module HLF2400-D14-800 is a high-performance, 2.4KW on-board DC/DC power converter designed for the demanding electrical systems of new energy vehicles (NEVs) and telecommunications base stations. It efficiently converts a high-voltage DC input (280–820VDC) into a stable, adjustable low-voltage output (up to 14VDC, 13.8Vdc default), providing reliable auxiliary power for critical electronic loads. Engineered with automotive-grade robustness and comprehensive protection, it ensures durability and stability in harsh operational environments.
Key Features
High Efficiency & Thermal Management: Conversion efficiency ≥96%, minimizing energy loss and reducing heat generation for enhanced reliability.
Optimized Input Range: 280–800VDC input, tailored for common high-voltage automotive battery systems.
Adjustable Output: 14VDC adjustable output, offering flexibility for various low-voltage system requirements.
Complete Protection Suite:
Input under-voltage and over-voltage protection
Output under-voltage and over-voltage protection
Output over-current protection
Temperature protection with intelligent power reduction
Mechanical shock and vibration resistance
CAN Communication: Enables real-time monitoring, diagnostics, and seamless integration into vehicle or system networks.
Automotive-Grade Construction: Components are selected and validated to meet stringent automotive standards for longevity and performance.
Rugged Design: Incorporates rubber damping pads for shock absorption and heat sinks for effective thermal dissipation.
Applications
New Energy Vehicles (EVs, HEVs, PHEVs): Powers auxiliary systems such as cooling fans, pumps, control units, and lighting.
Telecom/Base Stations: Provides stable DC power conversion for communication equipment and backup systems.
Industrial Power Systems: Suitable for renewable energy setups, charging stations, and other DC distribution applications requiring high reliability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | HLF2400-D14-800 |
| Input Voltage | 280–820 VDC |
| Output Voltage | Up to 14VDC (adjustable) |
| Output Power | 2400W (2.4KW) |
| Efficiency | ≥96% |
| Communication | CAN 2.0 |
| Protections | Input UVP/OVP, Output UVP/OVP/OCP, Temperature Protection, Fuse |
| Cooling Method | Heat sink with thermal derating |
| Vibration Resistance | Enhanced with rubber damping pads |
| Dimensions (L×W×H) | 200 × 120 × 48 mm |
| Operating Temperature | -40°C to +85°C (automotive range) |
| Weight | Approx. 1.8 kg |
| Primary Application | New Energy Vehicles, Base Stations |
Why Choose HLF2400-D14-800?
✅ Proven Reliability – Automotive-grade design ensures consistent operation under extreme conditions.
✅ Energy Efficient – High efficiency reduces power loss and operational costs.
✅ Smart & Integrated – CAN communication supports advanced system control and monitoring.
✅ Fully Protected – Multi-layer safeguards against electrical, thermal, and mechanical stress.
✅ Compact & Robust – Durable construction ideal for space-constrained, high-vibration environments.
Ordering & Support
For technical documentation, customization inquiries, or pricing details, please contact our sales team with model number: HLF2400-D14-800.
