A Switch Mode Rectifier (SMR) converts high-voltage, three-phase AC power (220–230V) into a highly stable, low-voltage DC output (12V). The "100 Ah" designation means
the system can output 100 amps of current for one hour
, making it capable of handling heavy-duty, continuous DC loads.
This type of high-current power supply is used for applications that require massive DC power while relying on industrial AC sources.
Industrial Electroplating & Surface Treatment: Provides the exact, stable, high-current low-voltage DC required for metal plating, anodizing, or electro-winning processes.
Heavy-Duty Battery Charging: Used as a charger or "float charger" for large 12V lead-acid battery banks (like those with 100 Ah capacity or higher) commonly found in off-grid solar storage, telecommunications, or heavy automotive workshops. [1, 2]
Marine & Offshore Systems: Converts the AC power generated on a boat or ship into 12V DC power needed for onboard electronics, navigation, and auxiliary systems.
DC Motor Testing: Used in research and development to test 12V high-power DC motors (like automotive starter motors or cooling fans) without needing to drain a battery
