Software House PSX-75-MB PSU Module

The Software House PSX-75-MB PSU Module is a 75 watt power supply and battery charger board designed for professional access control and security system installations. Intended for integration into compatible PSX power system enclosures, this module delivers reliable 12 VDC or 24 VDC output to support controllers, readers, locks, and other connected security devices. It features high efficiency operation, electronic output protection, intelligent battery charging, and monitoring functions that help maintain continuous system availability during AC power interruptions. The module includes AC fault and low battery status outputs for seamless integration with system monitoring and maintenance routines. Built to meet demanding commercial and institutional security requirements, the PSX-75-MB supports long term dependable operation while complying with industry standards for access control power systems. Its compact board only design makes it an ideal replacement or expansion component for existing Software House PSX installations where dependable regulated power is essential.