Von Duprin PS904 Base Power Supply (4A @ 12/24 VDC Field Selectable)


Sale price$616.88/ea

Related Hardware

Von Duprin PS904 Base Power Supply (4A @ 12/24 VDC Field Selectable)

  • The PS900 Series is a consolidated line of power supplies and accessories that offer enhanced flexibility and functionality specific to the changing needs of the access control market.
  • The PS900 Series can be used in a variety of applications to convert high-voltage AC power into the regulated low-voltage DC outputs required by most access control devices.
  • The PS900 Series protects devices downstream by providing Class 21, filtered and regulated power.
  • The full line is UL294 certified.
  • Constant output rating at both 12VDC or 24VDC provides superior performance; includes field selectable jumper
  • Flat mounting of option boards provides easier access to terminal blocks for the connection of electrified devices
  • High voltage protective cover
  • Battery backup board auto-selects voltage
  • Fire alarm relay can be configured to provide either switched or un-switched outputs from a power supply
  • PS914 designed with a high inrush current for powering electrified panic devices
  • Universal 120-240 VAC input
  • Low voltage DC, regulated and filtered
  • Electronic power limiting foldback circuit for AC current overload protection
  • Fused primary input
  • AC status monitor- isolated SPDT contacts
  • AC input and DC output LED status indicators
  • Cover-mounted AC input indication
  • Hinged cover with lock-down screws
  • Optional key lock
  • Schlage electromagnetic locks
  • Schlage AD Series hardwired locks
  • Schlage electrified mechanical locks
  • Von Duprin electrified strikes
  • Von Duprin exit devices
  • Many other brands
Output Volts 12/24 V
Fire Alarm Relay No
Modular Options No
Transformer Type DC
Transformer Output Up to 5 Amps
Product Type

Power Supplies


Von Durpin PS904 Base Power Supply (4A @ 12/24 VDC field selectable) (approx. weight 11 lbs) PS904 is able to accept a total of 2 optional distribution boards.

  • Grade: 1
  • Unit of Measure: Each
  • Package Qty: 1
  • Purpose: General
  • Output Volts: 12/24 VDC
  • Output Amps: 4 AMPS
  • Fire Alarm Relay: No
  • Modular Options: No

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