75W Dual Output Isolated DC-DC Converter for Autonomous Mobile Robot (AMR) Auxiliary Power
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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
Video Description
I. MODELS LIST
Single Channels Output
|
Model |
Input Voltage (VDC) |
Input Voltage Range(VDC) |
Output voltage(VDC) |
Output Current(A) |
Output Power(W) |
Ripple And Noise（mv） |
Efficiency (Typ) |
|
MDA75-48D12&24 |
48VDC |
36-72VDC |
12&24VDC |
1.5&2A |
100W |
120&200 |
83% |
II. FEATURES
|
1 |
Π type input filter |
|
2 |
High power density |
|
3 |
2times 4times voltage input |
|
4 |
Design for high reliability, long lifetime |
|
5 |
Easy installation, dual side pin out |
|
6 |
Attractive outline design |
Condition: All specifications are tested under the room temperature 25 ℃, Normal input voltage and Pure Negative Normal Load
III. INPUT CHARACTERISTIC
|
Rated value(VDC) |
Voltage Range(VDC) |
|
48VDC |
36-72VDC |
IV. OUTPUT CHARACTERISTIC
|
Parameter |
Value |
|
Power |
100 W |
|
Output Voltage |
12&24VDC |
| Output Current | 1.5&2A |
|
Line Regulation |
±0.5% |
|
Load Regulation |
±0.5% |
|
Voltage Set-point Accuracy |
±2% |
|
Output Current Limiting |
120%(Typ) |
V. PROTECTIVE CHARACTERISTIC
|
1 |
Input under voltage protection |
|
2 |
Input over voltage protection |
|
3 |
Over temperature protection |
|
4 |
Output over current protection |
|
5 |
Output short circuit protection |
GENERAL CHARACTERISTIC
|
Parameter |
Value |
|
Switching Frequency |
100-200KHz |
|
lsolation Resistance |
200MΩ |
lsolation Voltage
|
Parameter |
Value |
|
Input-Output |
>1500VDC |
|
Input-Case |
>1050VDC |
|
Output-Case |
>500VDC |
Environmental Characteristics
|
Parameter |
Value |
|
|
Case Temperature |
Industry |
-25 – +85℃ |
|
Military l |
-40 – +85℃ |
|
|
Military II |
-55 – +85℃ |
|
|
Storage Temperature |
Industry |
-45 – +105℃ |
|
Military |
-55 – +105℃ |
|
VI. MECHANICAL DRAWING AND PIN DEFINITION
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
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