Comnet PS24AC12DC Power Converter 24V to 12VDC

Product Description

The COMNET PS24AC12DC is a power converter that accepts a 24 volt AC or 24 volt DC input and outputs a regulated 12 volt DC signal. Units like this are commonly used in security, access control, and building automation systems where field devices require a stable 12 VDC supply but the available power source runs at 24 VAC or 24 VDC. The PS24AC12DC simplifies wiring in mixed-voltage installations by eliminating the need for a separate transformer or rectifier circuit. Low-voltage installation technicians and systems integrators install this type of converter during new construction and retrofit projects alike.

This converter fits installations where 24 VAC transformer outputs are standard — such as HVAC control panels, door access controllers, and camera or intercom systems — but downstream devices require 12 VDC. It is suited for both residential and light commercial applications where compact, inline power conversion is preferred over a dedicated power supply enclosure. The dual AC/DC input compatibility makes it flexible across a range of panel configurations.

Key Features

• Accepts 24 volt AC or 24 volt DC input for broad compatibility across control panels
• Delivers regulated 12 volt DC output suitable for low-voltage devices
• Dual-input design eliminates need for separate rectification hardware
• Compact form factor suited for inline or panel-mount installation
• Single-unit quantity packaging for individual replacement or spot installations

Compatibility

Designed as an OEM-style inline power converter for low-voltage systems requiring 12 VDC output from a 24 VAC or 24 VDC source, typical in access control, building automation, and security panel applications.

Installation Notes

Installation should be performed by a licensed low-voltage technician or qualified electrician in accordance with NEC Article 725 for Class 2 and Class 3 remote-control and signaling circuits. De-energize the source circuit and verify zero voltage with a meter before making any wiring connections. Ensure input polarity and voltage range are confirmed before applying power to avoid damage to connected downstream devices.