You're currently on:

Altronix SMP3 Single-Output Power Supply Board, 6/12/24VDC

Altronix SMP3 Single-Output Power Supply Board, 6/12/24VDC

$ 29.4400
Altronix SMP3 Single-Output Power Supply Board, 6/12/24VDC


Model: SMP3

Condition: New

Availability: Usually ships within 1-2 days

Add Items to Cart
Contact us

SMP3 power supply/charger converts a low voltage AC input into a 6VDC, 12VDC or 24VDC output. This unit has a wide range of applications for access control, security and CCTV system accessories that require additional power.


  • 16VAC to 28VAC


  • 6VDC, 12VDC or 24VDC selectable output
  • 2.5 amp supply current
  • Filtered and electronically regulated outputs
  • Short circuit and thermal overload protection.

Battery Backup

  • Built-in charger for sealed lead acid or gel type batteries.
  • Automatic switch over to stand-by battery when AC fails.
  • Maximum charge current 0.3 amp.
  • Battery short circuit protection (circuit breaker).

Visual Indicators

  • AC input and DC output LED indicators.


  • Operating temperature: -20C to 49C ambient
  • BTU/Hr: 6VDC: 7.68 BTU/Hr / 12VDC: 15.35 BTU/Hr / 24VDC: 30.71 BTU/Hr
  • System AC input VA requirement: 6VDC/12VDC: 55.2VA / 24VDC: 115VA


  • Extremely compact design
  • Includes battery leads
  • Snap Track compatible (order Altronix model number ST3)
Brand Altronix
Condition New
Power Supply Type Board
Outputs 1
Input Voltage 16 VAC, 16.5 VAC, 24 VAC, 28 VAC
Output Voltage 6 VDC, 12 VDC, 24 VDC
Output Current 2.5 Amp

  • (1) Power Supply Board

  • Lifetime Warranty

Calculate Shipping Price

Enter your destination to get a shipping estimate.