The CHG40 board is a power supply module in accordance with EN54 systems and audio amplifiers. It provides a constant current and constant voltage (CC/CV) output to charge Lead Acid or LiFePO4 battery, with voltage and impedance battery measurement available on discrete interfaces.
Fire alarm system according to EN54 (ready)
Security audio system
Public address audio system
Rack mounted amplifier system
Hot swappable battery
Voltage and impedance battery monitoring
Enable charger
