Altronix AL400XB2V 12/24VDC 4A Power Supply Charger

The Altronix AL400XB2V is a compact board-level power supply and battery charger that delivers selectable 12VDC or 24VDC output with integrated backup charging capabilities. The AL400XB2V accepts 220VAC input (198–256VAC, 50/60Hz) and provides continuous current of 4A at 12VDC or 3A at 24VDC, making it suitable for security systems, access control, and other low-voltage infrastructure requiring uninterruptible power.

Key Features

• Selectable 12VDC or 24VDC output voltage
• 4A @ 12VDC or 3A @ 24VDC continuous maximum current
• 220VAC input with wide operating range (198–256VAC, 50/60Hz)
• Integrated battery charger for sealed lead acid or gel-type batteries
• AC failure, battery presence, and low battery supervision with Form C relay contacts
• Compact board form factor (7.1" x 4.5" x 1.44")
• Operating temperature range 0°C to 49°C
• CE European Conformity certification

Applications

• Security system power backup and battery charging
• Access control infrastructure
• Alarm system power distribution
• Low-voltage DC equipment charging

Specifications

• Output Voltage: 12VDC or 24VDC selectable
• Maximum Current: 4A @ 12VDC; 3A @ 24VDC continuous
• Input: 220VAC (198–256VAC), 50/60Hz, 1.5A max
• Battery Support: Sealed lead acid or gel type (batteries sold separately)
• Supervision: AC failure, battery presence, low battery with Form C contacts
• Dimensions: 7.1" x 4.5" x 1.44" (180.3mm x 114.3mm x 36.6mm)
• Operating Temperature: 0°C to 49°C (32°F to 120°F)
• Certification: CE European Conformity
• Warranty: Lifetime Limited