75W Isolated DC-DC Converter for Battery Management Systems
Reliable 24V Auxiliary Power Solution for Battery Management Systems
As energy storage systems, lithium battery packs, AGVs, electric forklifts and industrial battery equipment continue to grow, the Battery Management System has become a key control unit for safety and reliability.
In real projects, BMS failures are not always caused by the control board itself. Unstable auxiliary power can also lead to communication interruptions, false alarms, abnormal contactor operation or unexpected shutdowns.
Engineering Challenges
Engineers often face unstable battery voltage during charging and discharging. High-current battery systems can generate EMI that affects CAN Bus, RS485 and other communication circuits. Without proper isolation between the power side and control side, ground loop interference may reduce system stability. Long-term operation in storage cabinets, battery packs and industrial vehicles also requires higher reliability and protection.
How MDA75-18S24 Solves These Problems
The MDA75-18S24 supports a wide 9-36VDC input range and provides a stable 24VDC output for BMS controllers, relays, contactors and communication modules.
Its input-output galvanic isolation helps reduce ground interference and improve system safety. The fully potted structure improves moisture, dust and vibration resistance. EMI-resistant design supports stable communication in complex electrical environments. Protection functions including UVP, OVP, OTP, OCP and SCP help improve long-term system reliability.
Customer Value
For engineers and system integrators, the value of MDA75-18S24 is not only voltage conversion. It helps provide stable auxiliary power for BMS systems, reduce unexpected resets, communication failures and false alarms, lower maintenance costs and improve long-term reliability in energy storage, battery pack and industrial vehicle projects.
Recommended Application
Battery Management System Auxiliary Power
Suitable for BMS controllers, energy storage battery cabinets, lithium battery packs, AGV battery systems, electric forklift battery control and industrial battery equipment.