100W 36–72VDC to 12VDC Isolated DC-DC Converter for Outdoor Telecom Cabinets | MDA100-48S12 | MINGZINC
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The MINGZINC MDA100-48S12 is a 100W isolated DC-DC converter designed to provide reliable 12VDC auxiliary power for outdoor telecom cabinets, 5G communication systems, industrial Ethernet switches, routers, monitoring equipment and industrial communication devices.
Featuring a wide 36–72VDC input, regulated 12VDC output, galvanic isolation, EMI-resistant design, and comprehensive industrial protection, it delivers stable power in outdoor environments affected by voltage fluctuations, battery switching, surge interference, vibration, humidity and temperature extremes.
As a professional DC-DC converter manufacturer, MINGZINC provides reliable industrial power modules for telecom equipment manufacturers, system integrators and power distributors worldwide. Besides standard products, we support OEM & ODM power supply customization, helping customers develop custom power solutions for telecom infrastructure, industrial networking and intelligent communication systems.
Product Highlights
100W Industrial Isolated DC-DC Converter
Wide 36–72VDC Input Voltage
Stable Regulated 12VDC Output
Galvanic Isolation Design
High EMI Immunity
Fully Potted Construction
Excellent Moisture & Vibration Resistance
UVP / OVP / OCP / SCP / OTP Protection
High Reliability for Outdoor Continuous Operation
OEM & ODM Customization Available
Recommended Applications
Ideal for:
Outdoor Telecom Cabinets
5G Small Cell Base Stations
Industrial Ethernet Switches
Industrial Routers
Telecom Communication Equipment
Network Monitoring Equipment
Environmental Monitoring Units
Fiber Optic Communication Systems
Industrial IoT Gateways
Outdoor Control Cabinets
Remote Communication Stations
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) |
|
MDA100-48S12 |
48VDC |
36-72VDC |
12VDC |
8.33A |
100W |
120 |
85% |
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 |
36-72 VDC |
IV. OUTPUT CHARACTERISTIC
|
Parameter |
Value |
|
Power |
100 W |
|
Output Voltage |
12VDC |
| Output Current | 8.33A |
|
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
MINGZINC is a professional DC-DC converter manufacturer specializing in industrial power modules for telecom infrastructure, industrial communication systems, renewable energy, industrial automation and intelligent control equipment.
We work closely with power distributors, power supply distributors, OEM manufacturers and system integrators, providing reliable OEM power supply, ODM power supply and custom power supply solutions for telecom and industrial communication projects worldwide.
Whether you are looking for a DC-DC converter supplier, a trusted industrial power solution partner or a reliable telecom power solution provider, MINGZINC offers flexible engineering support, stable manufacturing capacity and fast customization services to help accelerate your communication projects.
Why Choose MINGZINC?
Professional DC-DC Converter Manufacturer
Trusted Power Distributor & OEM Partner Support
30W–20KW Custom Power Solutions
Wide Input & Output Voltage Customization
Galvanic Isolation for Telecom Safety
Fully Potted Design for Harsh Outdoor Environments
EMI/EMC Optimized Engineering
Industrial-Grade Quality & Long-Term Reliability
Fast OEM & ODM Development
Long-Term Supply Capability
Global Technical Support
