A Switch Mode Rectifier (SMR) is an advanced power conversion device that converts standard AC mains power (220-230 VAC, single-phase) into stable, regulated DC power. A 24 VDC / 100 Ah specification means it delivers 24 Volts of direct current and can support a battery bank up to 100 Amp-hours in capacity.
How it Works
Unlike older, bulky transformer-based chargers, switch-mode technology chops the AC input at a very high frequency. This makes the unit compact, highly energy-efficient, and lightweight, while providing precise output control and intelligent battery management (like temperature compensation).
Where It Is Used
These rectifiers are specifically designed as uninterruptible DC power systems and battery chargers. Because a 24V 100Ah setup provides reliable backup during power outages, it is used in environments where energy continuity is critical:
Telecommunications: Powers radio base stations, cellular towers, and telecom switching centers.
Industrial Automation: Operates heavy-duty relays, contactors, and PLC control panels in manufacturing lines.
Power & Utility Substations: Acts as the critical backup supply for tripping high-voltage switchgears and substation control systems.
Emergency & Security Systems: Used to power CCTV networks, access control systems, and emergency lighting.
Transportation: Provides DC power for railway/metro signaling and marine communication equipment
