Hi-Line High Voltage DC/DC converter, thanks to the highly technological architecture, can satisfy vehicles and systems needs in order to offer them a compact, lightweight and low-cost solutions.
Hi-Line High Voltage DC/DC converters are suitable for all electric powered vehicles and are designed to be fitted on-board the vehicle and to be connected permanently to the auxiliary battery.

Features
Hi-Line HV400 is designed to satisfy the current trend to use higher battery voltages.
The products can satisfy a range of power requirements from 2kW to 6kW (when paralleled only).
The CAN communications features allow the units to be enabled and disabled with communications messages.

Keypoint
+ High performance
+ High efficiency
+ High specific power
+ High thermal management
+ Designed compliance with ISO 26262
– Less space and weight
– Less power losses
– Less maintenance
Technical Specifications for Hi-Line DC/DC | Unit | |
---|---|---|
Code | HIL-2000-W400 | |
Input voltage | 250 – 450 | Vdc |
Output voltage | 13.8 | Vdc |
Output current | 143 | A |
Peak output power | 2.400 | W |
Continuous output power | 2.000 | W |
Mass | ≤ 5 | Kg |
Coolant | Liquid cooled (50% water, 50% glycol) | |
Thermal | Max. Coolant Temperature: 95°C Max | °C |
Operative ambient temperature | -40 to 100 | °C |
Efficiency | ≥ 95 | % |
Environmental rating | IP67 | |
Dimension | 262x200x92 | mm |
Weight | 3.4 | Kg |
