As new energy electric vehicles, commercial EVs, and special electric vehicles continue to evolve toward higher voltage platforms, 600VDC battery bus systems have become increasingly common.
However, critical onboard electronic systems typically require stable 24VDC auxiliary power, including:
BMS modules
vehicle control units
AI computing systems
communication modules
sensors
cameras
LiDAR
relay controls
The MDI-H1000-600S24 from Mingzinc Technology is a 1000W 600V to 24V isolated waterproof DC-DC converter, specifically designed for electric vehicle high-voltage auxiliary power systems.
Its fully sealed aluminum housing, IP65 protection, low ripple output, and dual electrical isolation make it highly suitable for demanding EV environments.
Key Specifications
| Parameter | Specification |
|---|---|
| Model | MDI-H1000-600S24 |
| Rated Power | 1000W |
| Input Voltage | 600VDC |
| Input Range | 400–800VDC |
| Output Voltage | 24VDC |
| Output Current | 41.6A |
| Protection | IP65 |
| Cooling | Natural cooling |
| Size | 240×182×81mm |
Optional input ranges:
18–36VDC
36–72VDC
66–154VDC
400–800VDC
Power options:
600W
800W
1000W
Why EV Systems Need 600V to 24V Isolated Conversion
In electric vehicle systems, high-voltage bus disturbances such as:
regenerative spikes
switching surge
motor EMI
battery fluctuation
can directly affect low-voltage control systems.
An isolated DC-DC converter effectively protects downstream electronics and improves system reliability.
Typical Applications
Suitable for:
electric buses
commercial EVs
logistics vehicles
AGV platforms
autonomous driving systems
onboard AI controllers
battery auxiliary power systems
Technical Advantages
wide 400–800VDC input
dual electrical isolation
24V 41.6A high current output
low ripple noise
anti-surge protection
IP65 waterproof design
vibration resistance
long service life
About Mingzinc Technology
Guangdong Mingzinc Technology Co., Ltd. specializes in industrial power supplies, DC-DC converters, railway power modules, and EV auxiliary power solutions, serving automation, transportation, and new energy industries worldwide.
