4 Amp, 12 Volt DC Power Supply & Battery Charger


The ELK-P412 is a general purpose high current power supply and battery charger. It is ideal for alarm, access control, and CCTV applications requiring up to 4 Amps. The ELK-P412 distributes 12VDC power to three (3) sets of DC power terminals, each having a voltage present indicator LED and automatic resetting overload protection. It also features a master On/Off switch and built-in low battery cut-off to protect the backup battery from deep discharging if AC power is off for an extended time.


Product Details

  • Switching Power Supply, no transformer needed
  • Auto Reset “fuseless” Overload Protection (PTC)
  • Three (3) Individual PTC Protected Power Outputs
  • Master Power On/Off Switch
  • Built-in Low Battery Cutoff Circuit
  • Visual Power Indicators
  • AC and DC Surge Suppression
  • Includes Six foot AC Power Cord
  • Lifetime Limited Warranty
  • Regulated Output Voltage: 13.8 Volts DC
  • Continuous Current Rating: 4 Amps
  • AC Input Voltage Range: 85~264 VAC @ 47-63Hz
  • Low Battery Cutoff: ~/= 10 Volts
  • Ripple and Noise: 100mV p-p
  • Dimensions: 12”W x 12”H x 3.5”D


  • Switching Power Supply
  • Power Distribution Board
  • 3 Conductor Power Cord
  • ELK-UB12 12” Metal Can
  • Instructions

Locate an ELK Authorized Distributor Near You!

For more infomation, call ELK at (800) 797-9355.

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