Altronix Corporation AL400ULX 12 V 4 A power supply
A switching power supply and charger delivers 12 V at 4 A for RV electrical systems
- 12 V 4 A output delivers reliable power for 12 V systems
- Switching design provides efficient energy conversion in a compact unit
- Powers four amp loads for security and access control equipment
- Altronix engineering ensures consistent performance in professional installations
- Listed since 2016 with proven field reliability over time
12 V 4 A switching power supply
The Altronix AL400ULX delivers a regulated 12 V DC output at up to 4 A from a switching topology. It functions as both a power supply and a charger for compatible 12 V battery-backed systems. The unit is supplied new and has been listed since 2016.
Installers needing regulated 12 V DC at 4 A
This unit suits security, access-control or RV installations that require a single 12 V 4 A source with charging capability. It is not for applications that need adjustable voltage, higher current, or multiple independent outputs. Buyers who need remote monitoring or network management should look elsewhere.
4 A maximum output current
The 4 A rating determines whether the supply can power the connected load and charge the backup battery simultaneously. Verify the total device draw against this limit before specifying the AL400ULX.
How it compares
Measured against everything we stock in Batteries, Cords & Power Parts, at today’s prices. Recalculated every night.
- Price $213.99
- Pricier than about 91% of the 100 comparable items (median $17.99).
Specifications
| Product | |
|---|---|
| Brand name | Altronix |
| Size & build | |
| Shipping weight | 6.08 kg |
| Package size | 381 × 381 × 381 mm |
Questions about this item
What is included with the AL400ULX and what must be purchased separately?
The AL400ULX power supply/charger unit is supplied. Cables, mounting hardware, batteries and any enclosure are not included and must be sourced separately.
How do I choose between the available versions or capacities of the AL400ULX?
The AL400ULX is a single model delivering 12 V at 4 A. No alternative voltage or current versions are listed for this part number.
What does the 4 A rating mean when the AL400ULX is installed in a real system?
The 4 A rating means the unit can continuously supply up to 4 amps at 12 VDC to connected loads such as access-control boards, cameras or other 12 V devices.
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