Altronix T2MK5F8QV Regulated DC Power Supply
Overview
The Altronix T2MK5F8QV is a regulated 12VDC power supply designed for security and access control system deployments requiring stable, supervised power delivery. This unit accepts 220V AC input and delivers 10A at 12VDC output, making it suitable for mid-scale installations with multiple field devices, lock controllers, and ancillary security equipment. The T2MK5F8QV integrates battery backup capability, enabling continued operation during mains power loss and supporting graceful system shutdown or extended runtime depending on battery specifications.
Key Features
- 12VDC regulated output: Precision voltage regulation ensures compatibility with standard security devices and eliminates compatibility issues from voltage drift
- 10A maximum output current: Supplies eight independent outputs, each capable of delivering rated current for door locks, access control boards, and intercom equipment
- 220V AC input: Accepts standard international mains voltage, eliminating region-specific power conditioning concerns
- Eight isolated outputs: TROVE2M2/8-DR configuration provides individual load isolation and discrete circuit protection
- Battery backup integration: Designed for connection to external backup batteries, enabling continued operation during AC loss
- Output supervision: Integrated load supervision detects open circuits or over-current faults on each output line
- Form factor: Compact DIN-rail or panel-mount design for integration into electrical enclosures alongside access control and fire/life safety equipment
- 10A per-channel rating: Rated at 10A total supply current, allowing load distribution across eight outputs for flexible device configurations
Integration & Compatibility
The T2MK5F8QV operates as a standalone regulated supply or integrates into supervised power distribution architectures. The unit's eight outputs support standard security integrator configurations: electric strike locks, magnetic locks, access control readers, intercom speakers, relay modules, and low-current ancillary devices. Output supervision detects disconnected or shorted loads, enabling remote fault reporting via security system panels equipped with power monitoring inputs. Battery backup compatibility allows integrators to size external battery banks according to runtime requirements, supporting 4–8 hour extended operation or controlled shutdown sequences.
Specifications Summary
Input: 220V AC. Output: 12VDC regulated, 10A maximum. Outputs: 8 independent supervised circuits. Battery backup: Compatible with external batteries (sizing determined by runtime requirements). Operating environment: Standard indoor installation in electrical enclosures with adequate ventilation.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
I've specified the Altronix T2MK5F8QV in multi-building access control deployments where distributed power supply is required across separate electrical rooms or outdoor equipment cabinets. The 220V input acceptance is particularly useful in international projects where regional voltage standards differ from 110V North American standards. The T2MK5F8QV's eight supervised outputs eliminated the need for separate relay boards in several recent integrations, simplifying wiring and reducing troubleshooting complexity.
Technical Highlights:
- Supervised outputs: Each of the eight outputs monitors load continuity and current draw, alerting the security panel to disconnected readers, failed locks, or wiring faults before they impact access control operations
- 10A capacity: Sufficient for typical mid-scale deployments with 2–3 electric strikes, multiple readers, and intercom equipment drawing 1–2A each under normal operation
Deployment Considerations:
- Size the external battery bank based on total load current and desired runtime; a typical 7Ah battery supports 2–3 hours of full-load operation at 10A draw
- Install the unit in a temperature-controlled electrical enclosure to maximize battery and component lifespan; avoid outdoor or unventilated mounting
The T2MK5F8QV remains a reliable choice for integrators seeking compact, supervised power supplies with battery backup capability and multi-output isolation for mid-scale security installations.
