Altronix MAXIMAL5FDV 16-Output 12VDC Surveillance Power Supply

Overview

The Altronix MAXIMAL5FDV is a high-capacity, rack-mount power distribution unit built for large-scale surveillance camera deployments where centralized, multi-output 12VDC power is a wiring requirement. Running on 220VAC input at 50/60Hz, this unit converts mains power into 12VDC at up to 9A total output across 16 individually fused circuits — giving integrators the headroom to power a full camera wing or access control head-end from a single rackmount chassis. If you're commissioning a mid-to-large physical security system and need a single, serviceable power source that won't require revisiting the closet every time a camera is added, the MAXIMAL5FDV is sized for that job.

Browse the full Altronix power supply catalog to see how this unit fits within their MAXIMAL series architecture.

Key Features

• 220VAC / 50-60Hz Input: Accepts international mains voltage, making this unit deployable in regions where 220VAC is standard. No step-down transformer required in these environments — one less failure point in the chain.
• 12VDC Output at 9A: Delivers a regulated 12VDC bus at 9 amps total. For integrators powering analog cameras or 12V-compatible access readers, this output profile matches the vast majority of legacy and current-gen devices without needing voltage conversion at each endpoint.
• 16 Independent Outputs: Sixteen individually distributed circuits mean a fault or blown fuse on one camera circuit does not cascade to adjacent devices. Troubleshooting is faster — isolate one output, not an entire closet panel. Sixteen outputs also allow a single unit to cover a full 8- or 16-channel NVR camera deployment with room to spare for access readers or door controllers on the same distribution chassis.
• Rack-Mount Form Factor at 19 inches wide: At 19.00 inches wide, the MAXIMAL5FDV drops into any standard EIA 19-inch rack without adapters. The 26-inch depth accommodates deeper two-post and four-post enclosures, so confirm rack depth before specifying — shallow wallmount cabs may be a tight fit at 26 inches.
• 39.5 lb Build: The 39.5-pound chassis signals a transformer-based design rather than a lightweight switching supply. Transformer-based units are generally more tolerant of inrush and transient loads common in camera systems, and they tend to run cooler under sustained full load — a meaningful factor in closed IDF closets.
• Centralized Power Distribution: Consolidating 16 circuits into one chassis simplifies NEC code compliance documentation, reduces conduit runs, and gives technicians a single service point for the entire power distribution zone. Compared to distributed individual power adapters, a centralized unit like the MAXIMAL5FDV cuts both labor cost and future service time on surveillance power supplies.

Integration & Compatibility

The MAXIMAL5FDV is designed for integration into physical security systems powered at 12VDC — including analog camera arrays, hybrid DVR/NVR installations drawing 12VDC, access control readers, and door controllers. The 220VAC input matches international electrical standards and 50/60Hz dual-frequency tolerance covers both North American (60Hz) and European/international (50Hz) grid environments, giving the unit flexibility across global project deployments.

For installations requiring PoE-based IP cameras, note that this unit provides 12VDC output — not PoE. IP cameras requiring 802.3af/at PoE would need a separate PoE switch or PoE midspan. The MAXIMAL5FDV is the correct choice when your device list is explicitly 12VDC-powered. Always verify the combined current draw of all connected devices stays within the 9A output ceiling; exceeding that threshold will trip protection circuits and may leave portions of your installation unpowered.

Frequently Asked Questions

Q: What is the total output current available from the MAXIMAL5FDV?

A: The MAXIMAL5FDV provides a total output of 9A at 12VDC across all 16 output circuits. The combined current draw of all connected devices must remain within this 9A ceiling.

Q: Does the MAXIMAL5FDV support 110VAC input or only 220VAC?

A: Based on available specifications, the MAXIMAL5FDV is rated for 220VAC input at 50/60Hz. It is not specified for 110VAC. Verify your local mains voltage before ordering.

Q: Can the MAXIMAL5FDV power IP cameras with PoE?

A: No. This unit outputs 12VDC — it does not supply Power over Ethernet (PoE). It is intended for 12VDC-powered devices such as analog cameras, access control readers, and compatible door hardware. IP cameras requiring PoE need a separate PoE switch or injector.

Q: How many rack units does the MAXIMAL5FDV occupy, and what rack depth is required?

A: The unit is 19 inches wide (standard EIA rack width) and 26 inches deep. Confirm your rack or enclosure has at least 26 inches of usable depth before installation. The 6.25-inch height corresponds to approximately 3.5U; verify with your rack layout.

Q: Is the MAXIMAL5FDV suitable for outdoor or exposed installations?

A: No environmental or IP ingress rating is specified for this unit. It is intended for installation inside a conditioned equipment enclosure, IDF closet, or rack room — not for outdoor or exposed environments.

Marty Allison

The MAXIMAL5FDV is a unit I spec when the project calls for centralized 12VDC distribution at scale and the facility runs on 220VAC mains. Sixteen individually protected outputs at 9A total gives you enough headroom for a full analog camera sweep — and the 39.5-lb chassis tells you this is a transformer-based unit, not a lightweight switcher that struggles under inrush.

Technical Highlights:

• 16 Independent Outputs: A fault on one circuit does not pull down adjacent cameras — critical when your 16-camera system can't tolerate a partial outage during an incident.
• 9A at 12VDC: Budget roughly 500–600mA per analog camera; that leaves you comfortable headroom for 14–16 devices before approaching the current ceiling. Don't load to 100% — design to 80% of rated output (7.2A) for thermal margin.
• 220VAC / 50-60Hz Input: Dual-frequency rating makes this unit viable on international projects without additional conditioning equipment — one part number covers both 50Hz and 60Hz grid environments.

Deployment Considerations:

• At 26 inches deep, verify rack or enclosure depth before committing — shallow wall-mount cabs and some 2-post open-frame racks won't clear this chassis without overhang brackets.
• This unit outputs 12VDC only — if any devices on your head-end list require 24VAC (common with older access control hardware) or PoE, you'll need supplemental supplies; don't assume the MAXIMAL5FDV covers a mixed-voltage panel.

The MAXIMAL5FDV is the right call for a 220VAC-fed IDF closet powering a full analog or hybrid 12VDC camera wing — particularly on international site deployments or older domestic facilities where 220VAC service is the available feed at the security equipment room.