Altronix AL125ULB 2 PTC Outputs Power Supply Board. 12/24VDC

AL125ULB is a Two (2) Output Switching Power Supply/Charger that converts a low voltage AC input into two (2) individually PTC protected 12VDC or 24VDC outputs.

Input:

• 24VAC, 40VA from UL Listed, Class 2 transformer.
• Access control trigger input.

Output:

• 12VDC or 24VDC selectable outputs.
• 1 amp supply current.
• Two (2) Class 2 Rated power limited outputs.
• Fail-Safe/Fail-Secure lock output (switched).
• Auxiliary power output (unswitched).
• PTC protected outputs, rated @ 2.5 amp.
• Filtered and electronically regulated output.
• Short circuit and thermal overload protection.

Battery Backup:

• Built-in charger for sealed lead acid or gel type batteries.
• Automatic switchover to stand-by battery when AC fails.
• Maximum charge current 0.4 amp.

Supervision:

• Supervised Fire Alarm Disconnect (Latching w/reset or Non-Latching).

Electrical

• Operating temperature: 0 degree C to 49 degree C ambient.
• 6.14 or 12.28 BTU/Hr.
• System AC input VA requirement: 55.2VA