Altronix LPS3AC Linear Power Supply/Charger

The Altronix LPS3AC is a compact linear power supply and battery charger designed for 12VDC or 24VDC security applications. This board-form unit accepts 16/24VAC input and delivers regulated DC output with integrated battery backup and supervision capabilities, making it suitable for access control, alarm systems, and auxiliary power distribution in small to medium installations.

Key Features

Selectable 12VDC or 24VDC output configuration

AC fail and low battery supervision signals for system monitoring

Integrated battery charger with backup capability

Linear regulation for stable, clean power delivery

Compact board-form factor for OEM integration

Single output channel design

Lifetime Limited Warranty

Applications

Access control system auxiliary power and battery backup

Alarm panel power conditioning and charging

Low-current auxiliary power distribution in small installations

OEM power module integration

Specifications

Input Voltage: 16/24VAC

Output Voltage: 12VDC or 24VDC

Maximum Current: 0.5A @ 12VDC / 1A @ 12VDC / 0.75A @ 24VDC

Battery Backup: Yes

Supervision: AC Fail, Low Battery

Form Factor: Board

Number of Outputs: 1

Altronix PM224 Linear Power Supply/Charger -24VDC @

Compact 12/24VDC board supply with battery backup for security systems

Dual-voltage output (12VDC/24VDC) supports a wide range of security device types.
Integrated AC fail and low battery supervision enables proactive fault detection.
Board form factor with battery backup simplifies power in space-constrained enclosures.

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Altronix

SKU: AL400ULXB2

Altronix AL400ULXB2 12/24VDC Power Supply & Battery Charger

Dual-voltage 12/24VDC supply with integrated battery charger for security systems

Selectable 12VDC or 24VDC output; 10A @ 12V or 8A @ 24V for mixed installations
Built-in battery charger with AC fail and low battery supervision included
Board-level form factor (4.5" × 7.1" × 1.44") fits tight spaces; UL listed

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Altronix

SKU: LPS3

Altronix LPS3 Linear Power Supply 12/24VDC 0.5A

Selectable 12/24VDC linear supply for security systems, 0.5A output

Choose 12VDC or 24VDC output via board configuration—one unit fits mixed-voltage deployments
Linear regulation minimizes RF noise for stable analog sensor and legacy alarm operation
Accepts standard 16/24VAC transformer input; mounts in 12"H × 8"W × 6"D form factor

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Altronix

SKU: OLS180220

Altronix OLS180220 12/24VDC 6A Power Supply Charger

220VAC board-level supply with selectable 12/24VDC output for security systems

Selectable 12/24VDC output voltage at up to 6A for flexible deployment
Single-output board form factor integrates into battery backup assemblies
220VAC input rated for international security infrastructure installations

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Altronix

SKU: AL400ULB

Altronix AL400ULB 12/24VDC Power Supply Charger Board

Dual-voltage 12/24VDC board with battery charging and fire alarm disconnect

Selectable 12VDC or 24VDC output post-install; 4A @ 12V or 3A @ 24V main supply
Integrated battery charger and supervision (AC fail, low battery, presence detect)
UL1481 fire alarm disconnect relay de-energizes non-fire loads during alarm state

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