Patriot Power Supply - DC 12v 4a Wall Mount - 9 X 1a Individually Fused Outputs

Patriot Power Supply - DC 12V 4A Wall Mount - 9 x 1A Individually Fused Outputs

The PSA PPSWDC124A Patriot power supply is a wall mounted 12 volt direct current unit delivering up to 4 amps total output across nine individually fused channels. The output voltage is user adjustable between 11.8 volts and 13.8 volts direct current, allowing the unit to be tuned for different system requirements. It includes LED indicators, a voltage display, and provisions for optional battery backup.

Key Features

• 12 volt direct current wall mount power supply.
• Total output up to 4 amps.
• Nine individually fused 1 amp outputs.
• User adjustable output voltage from 11.8 to 13.8 volts direct current.
• LED voltage display.
• LED indicators on all outputs.
• Optional battery backup support.
• Mains fail and low battery alarm contacts.
• Lockable front door enclosure.
• Internal general purpose outlet recess.
• Short circuit and overload protection.
• Cooling by natural air convection.

Specifications

• Item Code: PPSWDC124A
• Brand: PSA
• Product Type: Wall mount DC power supply
• Output Voltage: Adjustable 11.8 to 13.8 volts DC
• Total Output Current: 4 amps
• Number of Outputs: 9
• Output Rating: 1 amp per fused output
• Battery Backup: Optional
• Monitoring: Mains fail and low battery contacts
• Cooling: Natural convection
• Enclosure: Wall mount with lockable front door
• Warranty: 2 years

What's In The Box

• 1 × Wall mount power supply enclosure with integrated power supply

Suitable Uses

• Closed circuit television camera systems.
• Digital video recorder or network video recorder installations.
• Access control systems.
• General low voltage security or communication equipment.

Frequently Asked Questions

• Does this power supply include a backup battery?
  No. Battery backup is optional and the battery must be supplied separately.
• Can all nine outputs be used at the same time?
  Yes, provided the total combined load does not exceed the 4 amp overall capacity.
• What is the benefit of adjustable voltage?
  It allows the installer to fine tune the output to compensate for cable voltage drop or to suit specific device requirements.

Additional Information

• When using multiple devices, always calculate the total current draw to avoid exceeding the 4 amp capacity.
• Voltage adjustment is commonly used to compensate for long cable runs in camera or access control installations.
• Regularly check fuse ratings and battery condition during scheduled maintenance.