Power Supplies
Explore our comprehensive selection of high-quality power supplies designed to meet a wide range of needs. Ensure stable and consistent power delivery for your critical electronic devices.
Top Selling Power Supplies
$807.94
$721.21
$1,171.17
$820.81
$756.46
Customer Buyer's Guide
The power supply is the lifeline of the entire fire alarm system. Finding a reliable power supply is crucial to ensure your system has a steady source of power. Here are some tips to help you make an informed decision:
Voltage
Like batteries, the voltage of your power supply must match the requirements of your fire alarm control panel. Fire alarm systems commonly use a 12V or 24V power source.
Device Types
Power Supply
The power supply in a fire alarm system can take high-voltage AC power and convert it to a low-voltage DC power, for stable, reliable power. It can also manage your backup batteries for continuous power during outages, which is required by the NFPA 72.
Transformers
These devices take the high-voltage AC from the main power source and reduce it to the safer, lower voltage that is more suitable for the fire alarm system.
Power Adaptors
Power adaptors can convert AC voltage into stable DC voltage, regulate it, and manage battery charging. Essentially, these devices provide supervision over the power supply’s status and power.
