Lifesafety Power FPO150-C8D8E4 150W Power Supply Board
Overview
The FPO150-C8D8E4 is a 150W power supply board designed to handle door control systems, access control infrastructure, and auxiliary DC loads in commercial security deployments. It delivers 12A at 12V or 6A at 24V — enough to power multiple mag locks, strike plates, or control electronics simultaneously. The board includes 8 independent relay lock control outputs fused at 3A per output, plus 8 auxiliary DC outputs also fused at 3A each. This separation means you can run power-critical door hardware on dedicated outputs while feeding low-current signaling or status lights on separate channels. The enclosure footprint (20W × 24H × 4.5D inches, Size 24) mounts in standard electrical cabinets or wall boxes.
Compatibility
The FPO150-C8D8E4 integrates with access control panels, card readers, and door control systems that require independent relay switching and auxiliary power distribution. It is commonly paired with Lifesafety Power control panels and legacy door control architectures in retrofit installations. Verify your control panel's relay output voltage and current draw against the board's 3A per-output fuse rating — exceeding fuse capacity will trip protection. If your system requires more than 8 relay outputs or higher per-output amperage, consult a higher-capacity model in the Lifesafety Power industrial supply line.
Installation Notes
Mount the FPO150-C8D8E4 in a climate-controlled electrical enclosure. Terminate 12V or 24V input through a dedicated breaker or fused disconnect rated for 150W continuous draw. Wire each relay output and auxiliary output independently — do not daisy-chain outputs, as fuse isolation is per-terminal. Verify input voltage stability before energizing; sustained overvoltage will degrade relay life. Ensure adequate ventilation if the board will run at sustained full load; passive dissipation is standard for this form factor.
