Power Supplies
Power supply is a reference to a source of electrical power. A device or system that supplies electrical or other types of energy to an output load or group of loads is called a power supply unit or PSU. The term is most commonly applied to electrical energy supplies, less often to mechanical ones, and rarely to others.
Power supplies are commonly used to support security devices that require low voltage power such as electric strikes, electromagnetic locks, keypads and readers, access control systems, CCTV systems, and burglar alarm systems.
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Altronix AL125UL Power Supply/Charger
$93.93 -
Altronix AL1002ULADA NAC Power Extender
$404.34 -
Aiphone SKK-620B Individual Power Supply
$32.20 -
Aiphone PS-2420UL Individual Power Supply
$106.00 -
Aiphone PS-1820UL Individual Power Supply
$101.00 -
Aiphone PS-1225UL Individual Power Supply
$94.39 -
Adams Rite PS-SE Power Supply
$309.38 -
Adams Rite PS-LR Power Supply
$379.69 -
Adams Rite PS-1 Power Supply
$156.00 -
Adams Rite 29-0623 Replacement Power Supply Circuit Board
$224.03 -
ACSI 1440 Power Supply (24 VDC)
$355.00 -
ACSI 1406-04-AO Electric Latch Retraction (ELR) Power Supply
$272.88
