KPSB-5A Power Supply (Heavy Duty 5A)

The KPSB-5A is a high-capacity power solution engineered for complex security installations that require more than just standard current levels. With a powerful 5-Amp output, this unit is specifically designed to handle the combined load of high-draw magnetic locks, multiple card readers, and auxiliary security devices without overheating or voltage drops. The unit is housed in a secure, lockable metal box that provides ample space for a backup battery, ensuring your access control remains fully operational during a power outage.Key FeaturesHigh-Current 5A Output: Provides sufficient power to run up to 8–10 standard electronic locks or multiple high-frequency biometric terminals.Integrated Battery Charging: Features a dedicated charging circuit for 12V lead-acid batteries, facilitating an automatic switch to DC power if the AC mains fail.Advanced Protection Circuitry: Includes built-in short circuit, over-current, and over-voltage protection to shield expensive biometric hardware from electrical spikes.Regulated 12VDC Output: Maintains a constant voltage to prevent damage to sensitive electronics, ensuring consistent performance across all connected devices.Heavy-Duty Enclosure: The ventilated, industrial-grade metal cabinet is designed for wall mounting and includes pre-punched conduit knockouts for professional cable management.Technical SpecificationsFeatureSpecificationInput VoltageAC 110V – 240VOutput Voltage12VDC (Regulated)Output Current5A (Peak)Power Rating60WBackup Battery Support12V 7Ah / 9Ah (Battery not included)Enclosure MaterialHeavy-Duty Cold Rolled SteelDimensions225mm x 215mm x 80mmUnboxing: What’s in the Box?1 x KPSB-5A Power Supply Unit in Metal Cabinet1 x Pair of Cabinet Keys1 x Mounting Hardware Set1 x Instruction Manual & Wiring DiagramThe BenefitsScalability: The 5A capacity allows you to expand your security system by adding more doors or controllers to a single centralized power source.System Longevity: By providing clean, regulated power, the KPSB-5A prevents the “reboots” and electronic fatigue often caused by under-powered or noisy power adapters.Emergency Preparedness: The seamless battery failover ensures that “fail-secure” locks remain locked and “fail-safe” exit routes remain accessible during local power failures.Who Uses It?The KPSB-5A Power Supply is the preferred choice for:Multi-Door Commercial Offices: Centralizing power for several magnetic locks and RFID readers from one location.Industrial Facilities: Where high-draw security equipment and large-scale deployments are common.Server Rooms and Data Centers: Requiring uninterruptible power for high-security biometric entry points.Security System Installers: Looking for a reliable, “workhorse” power unit that reduces the need for multiple smaller adapters.