Altronix OLS350 Single-Output 24VDC Power Supply Board

Altronix OLS350 Single-Output Power Supply/Charger Board

Overview

The Altronix OLS350 is a compact board-mounted power supply and charger designed for security integration and control system applications requiring 24VDC output. Operating from 220VAC input, the OLS350 delivers regulated DC power with selectable output voltage options, making it suitable for a range of low-power security devices, access control equipment, and auxiliary circuits in integrated system deployments. The single-output configuration simplifies circuit design while the board form factor enables direct PCB integration or panel mounting in control enclosures.

Key Features

• Dual Output Voltage Selection: Configurable for either 12VDC @ 1A or 24VDC @ 0.5A, providing flexibility for different load requirements
• 220VAC Input: Accepts standard international AC mains voltage for reliable operation across regions
• Single Output: One regulated DC output eliminates multi-circuit complexity in compact applications
• Board-Level Design: Compact PCB form factor permits direct integration into control panels, power distribution modules, or OEM equipment
• CE Approval: Certified to CE standards, ensuring compliance with European safety and electromagnetic compatibility requirements
• Regulated Output: Maintains stable DC voltage under load variation, protecting connected control devices and sensors

Electrical Specifications

The OLS350 operates from 220VAC input and provides selectable DC output rated at 12VDC @ 1A maximum or 24VDC @ 0.5A maximum. Output voltage selection is typically configured at installation to match the system requirement, allowing integrators to standardize inventory while maintaining compatibility with both 12V and 24V security control circuits. The single regulated output ensures consistent performance across temperature and load variations typical in access control, alarm signaling, and auxiliary device applications.

Integration and Deployment

The board-level packaging of the OLS350 is well-suited for integration into security control cabinets, power distribution boxes, and modular system designs where space efficiency is critical. The compact footprint and single-output configuration reduce design complexity for integrators building custom control solutions or upgrading existing systems with standardized power management. Direct PCB mounting capability enables integration into larger control assemblies, while the CE approval provides confidence in regulatory compliance across European and international markets.

Reliability and Standards Compliance

Built to commercial-grade standards with CE certification, the OLS350 demonstrates suitability for security system environments where power stability and regulatory adherence are non-negotiable. The board-level design supports long operational life in control enclosures when proper thermal management and voltage stability are maintained through appropriate panel integration practices.

Karl Wilson

I've specified the Altronix OLS350 in several panel-mount and cabinet integration projects where space and power budget constraints require a compact, reliable solution. The board form factor and voltage selectability have proven valuable in mixed 12V/24V system designs, and the CE approval simplifies compliance documentation for European deployments.

Technical Highlights:

• Voltage Flexibility: OLS350 supports both 12VDC and 24VDC output with rated currents of 1A and 0.5A respectively, enabling use across diverse control device ecosystems without circuit redesign
• Compact Integration: Board-level packaging allows direct incorporation into enclosure designs and power distribution modules, reducing assembly time and external wiring

Deployment Considerations:

• Verify output voltage selection during installation to match your control circuit requirements—configuration errors at setup will propagate through the system lifecycle
• Ensure adequate ventilation around the board within sealed enclosures, as continuous operation at maximum current (1A @ 12VDC) generates moderate thermal load

For integrators building standardized control solutions or retrofitting existing systems with reliable, compact power management, the OLS350 delivers straightforward specification and proven performance in field deployments.