DR-15-12 Industrial DIN Rail Switching Power Supply (12V 1.25A - 15W)

When your electronics project graduates from a desktop enclosure to a professional, wall-mounted control cabinet, standard "wall wart" adapters and bare PCB power modules are no longer appropriate. The DR-15-12 is a commercial-grade, fully enclosed switching power supply specifically engineered for integration into standard industrial electrical panels. It takes fluctuating, high-voltage AC mains power and safely steps it down to a stable, continuous 12 Volts DC, providing up to 1.25 Amps (15 Watts) of power to run your localized sensors, industrial relays, and networking equipment.

Housed in an ultra-compact, stepped-shape plastic enclosure, it is designed to snap effortlessly onto standard TS-35/7.5 or TS-35/15 DIN rails alongside standard circuit breakers and industrial PLCs. Because it utilizes highly efficient switching technology, it generates very little heat and cools itself entirely through free-air convection without needing internal fans. Whether you are building an automated smart home hub, a custom environmental monitoring cabinet, or an industrial control interface, this power supply provides clean, isolated 12-Volt power right where you need it.

Key Features & Functional Advantages

• Standard DIN Rail Mounting: The integrated rear mounting clip allows the unit to snap securely onto any standard 35mm industrial DIN rail, making cabinet installation and organization incredibly clean and professional.

• Universal AC Input: Readily accepts the full global range of AC wall power (typically 85V to 264V AC), allowing it to be wired directly into standard household or factory mains without a step-down transformer.

• Compact, Stepped Design: The narrow profile saves extremely valuable horizontal space on your mounting rail, allowing you to fit more relays, terminals, and controllers into a smaller junction box.

• Comprehensive Internal Safety: Engineered with built-in hardware protections against output short circuits, excessive current draws, and high-voltage spikes, safeguarding both the unit and your sensitive downstream electronics.

• Low Standby Power: Highly energy efficient, drawing less than 0.5 Watts when idling, making it ideal for continuous, 24/7 "always-on" control systems.

Perfect For

• Industrial Automation: The standard power solution for running 12-Volt sensors, electromagnetic relays, and localized networking equipment inside factory electrical panels.

• Building Security Systems: Providing continuous, localized 12-Volt power for access control panels, intercoms, and surveillance cameras housed in central distribution boxes.

• Smart Home Hubs: Supplying reliable power to enclosed smart relays and gateways that require a steady 12-Volt rail to operate heavier mechanical actuators.

• Professional Custom Builds: Upgrading DIY electronics from messy desktop wires to clean, commercial-grade panel-mounted systems.

Technical Specifications

• Device Type: Industrial DIN Rail AC-DC Switching Power Supply

• Output Voltage: 12.0 Volts DC

• Maximum Output Current: 1.25 Amps

• Maximum Output Power: 15 Watts

• Input Voltage Range: Universal AC (Typically 85 to 264 Volts AC)

• Mounting Compatibility: TS-35/7.5 or TS-35/15 DIN Rails

• Cooling: Free air convection (fanless)

• Dimensions: Approximately 93mm x 25mm x 56mm

Ensure your order is placed by 2PM to guarantee next-day delivery! Our commitment to prompt service includes a 24-hour delivery system through our network of carriers, aimed at ensuring your package arrives right on schedule.

Please note, a delivery fee of €4.99 applies for orders under €50. For those in remote areas, be aware that our couriers may apply an extra surcharge. This additional fee helps cover the costs of transporting your items to harder-to-reach locations.