75W Dual Output Isolated DC-DC Converter for Autonomous Mobile Robot (AMR) Auxiliary Power
MDA75-48D12&24 75W Dual Output Isolated DC-DC Converter
The MDA75-48D12&24 is a 75W dual output isolated DC-DC converter designed for 48V battery-powered Autonomous Mobile Robots (AMRs) and intelligent mobile automation equipment.
Supporting a 36–72VDC input, it simultaneously delivers regulated 12VDC and 24VDC outputs, allowing a single power module to supply LiDAR, industrial cameras, safety controllers, industrial IPCs, wireless communication modules and other robot electronics.
With galvanic isolation, EMI-optimized design, fully potted construction and comprehensive protection functions, the module improves system stability while reducing wiring complexity and installation space for modern robotic platforms.
Key Features
75W Dual Output Isolated DC-DC Converter
Wide 36–72VDC Input Range
Regulated 12VDC & 24VDC Outputs
Galvanic Isolation
EMI / EMC Optimized Design
Fully Potted Construction
High Reliability for Mobile Automation
Compact Design for Robot Integration
Multiple Protection Functions
OEM / ODM Customization Available
I. model
Dual-path
model | Input voltage (VDC) | Input voltage range (VDC) | Output voltage (VDC) | Output current (A) | Ripple (MV) | Efficiency (Typ) |
MDA75-48D12&24 | 48VDC | 36-72VDC | 12&24VDC | 1.5A & 2A | 120&200 | 83% |
II.characteristic
1 | Input π-type filter |
2 | High power density |
3 | High reliability and long lifespan design |
4 | Easy to install, dual-ended cable output |
5 | Beautiful appearance design |
Conditions: Unless otherwise specified, all parameters are tested under the following conditions: ambient temperature 25°C, nominal input voltage, and purely resistive nominal load.
IIIInput characteristics
Rated Value (VDC) | Voltage range (VDC) |
48 VDC | 36-72 VDC |
IVOutput characteristics
power | 75W |
Output voltage | 12&24VDC |
Output current | 1.5A & 2A |
Voltage regulation (main circuit) | ±0.5% |
Load regulation (main route) | ±0.5% |
voltage accuracy | ±2% |
Current limiting point | 120%(Typ) |
V. Protective characteristics
1 | Input undervoltage protection |
2 | Input overvoltage protection |
3 | Over-temperature protection |
4 | Output overcurrent protection |
5 | Output short circuit protection |
General characteristics
Operating frequency | 100-200KHz |
Insulation resistance | 200MΩ |
Isolation voltage value
Input-Output | >1500VDC |
Input - Shell | >1050VDC |
Output - Housing | >500VDC |
Environmental characteristics
Operating case temperature | (Industrial products) | -25 – +85℃ |
(Army I) | -40 – +85℃ | |
Storage temperature | (Industrial products) | -45 – +105℃ |
(Army I) | -55 – +105℃ |
Mechanical dimensions and pin definitions
Why Choose MINGZINC?
MINGZINC specializes in application-oriented isolated DC-DC power solutions for industrial automation, robotics and intelligent equipment.
Instead of providing only standard products, we help OEM manufacturers and system integrators optimize power architectures for demanding applications.
Our Engineering Capabilities
Custom Power Solutions (30W–20KW)
Flexible Input & Dual Output Configurations
Galvanic Isolation Technology
Fully Potted Industrial Design
EMI / EMC Optimized Engineering
OEM / ODM Development Support
Fast Customization for Robotic Applications
Customer Benefits
The MDA75-48D12&24 helps engineers:
Power multiple robot subsystems from one converter
Reduce wiring complexity and cabinet space
Improve navigation and communication stability
Minimize controller resets and camera failures
Lower maintenance costs
Accelerate robot integration
Increase overall AMR system reliability
Typical Applications
Ideal for:
Autonomous Mobile Robots (AMR)
LiDAR Systems
Industrial Cameras
Safety Controllers
Industrial IPCs
Wireless Communication Modules
Mobile Robotics
Intelligent Logistics Equipment
AGV Control Systems
Industrial Automation Equipment