Description 

The Silent Knight 054950-PCA Power Supply Board is a replacement power supply module designed to convert 120VAC input into regulated 24VDC output for fire alarm system operation. It provides stable DC power to support control panels and associated life safety devices. Engineered for compatibility with select Silent Knight fire alarm systems, it ensures consistent electrical performance in supervised installations.

Technical Specifications 

Information About 054950-PCA

The 054950-PCA is a power supply circuit board developed for use within Silent Knight fire alarm control equipment. It accepts a 120VAC primary input and converts it to a regulated 24VDC output suitable for system electronics, notification appliances, and auxiliary devices. The board is intended for installation inside compatible control panel enclosures, maintaining proper voltage levels for reliable system functionality. Designed for commercial life safety applications, it supports continuous operation under supervised fire alarm system requirements.

Key Features:

• 120VAC Primary Input: Operates from standard 120VAC power sources.
• 24VDC Regulated Output: Provides stable DC voltage for fire alarm system components.
• Replacement Power Supply Board: Designed for integration within compatible Silent Knight panels.
• System Power Distribution: Supports panel electronics and connected field devices.
• Supervised Application Use: Suitable for regulated life safety installations.
• Compact PCB Design: Mounts directly within control panel assemblies.
• Reliable Voltage Conversion: Ensures consistent DC output for uninterrupted system performance.

The 054950-PCA delivers the reliability and precision required for dependable fire alarm system power management.