75W 9-36VDC to 24VDC Isolated DC-DC Converter for Battery Management Systems | MDA75-18S24
The MINGZINC MDA75-18S24 is a 75W isolated DC-DC converter designed to provide reliable 24VDC auxiliary power for battery management systems (BMS), energy storage systems, lithium battery packs, AGVs, electric forklifts, and industrial battery equipment.
With a wide 9-36VDC input, regulated 24VDC output, 1500VDC galvanic isolation, and comprehensive industrial protection, it delivers stable power in demanding environments where voltage fluctuations, EMI, vibration, and continuous operation are common.
Designed for industrial reliability, the MDA75-18S24 supports OEM and ODM customization, making it an ideal power solution for battery equipment manufacturers, system integrators, and power distributors worldwide.
Product Highlights
75W Industrial Isolated DC-DC Converter
Wide 9-36VDC Input Voltage
Stable Regulated 24VDC Output
1500VDC Galvanic Isolation
High EMI Immunity
Fully Potted Design
Excellent Moisture & Vibration Resistance
UVP / OVP / OCP / SCP / OTP Protection
High Reliability for Continuous Operation
OEM & ODM Customization Available
Recommended Applications
Battery Management Systems (BMS)
Energy Storage Systems (ESS)
Lithium Battery Packs
Battery Energy Storage Systems (BESS)
AGV Battery Systems
Electric Forklift Battery Control
Industrial Battery Equipment
Battery Monitoring Systems
Industrial Automation
Renewable Energy Storage
I. model
Single-path
model | Input voltage (VDC) | Input voltage range (VDC) | Output voltage (VDC) | Output current (A) | Ripple (MV) | Efficiency (Typ) |
MDA75-18S24 | 18VDC | 9-36VDC | 24VDC | 3.13A | 200 | 84% |
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) |
18VDC | 9-36VDC |
IVOutput characteristics
power | 100W |
Output voltage | 24VDC |
Output current | 3.13A |
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
MINGZINC is a professional DC-DC converter manufacturer specializing in industrial power modules for industrial automation, PLC control systems, renewable energy, battery systems and communication 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 industrial applications worldwide.
Whether you are looking for a DC-DC converter supplier, an industrial power solution partner or a long-term energy storage power solution provider, MINGZINC offers flexible engineering support, stable production capacity and fast customization services to help accelerate your projects.
Why Choose MINGZINC?
Professional DC-DC Converter Manufacturer
Trusted Power Distributor & OEM Partner Support
30W–20KW Custom Power Solutions
Fast OEM & ODM Development
Wide Input / Output Voltage Customization
Industrial-Grade Quality & Reliability
Full Protection Functions
Engineering Support for Industrial Automation Projects
Long-Term Supply Capability
Global Technical Support