Napajalnik INTER-TECH SDN 12-15 12V 15W

INTER-TECH SDN 12-15 is an AC/DC power supply that provides a regulated 12 V DC output with a maximum power of 15 W. The compact design makes it suitable for installation in electrical enclosures or on DIN rails where mounting provisions exist. It is intended for low-power electronic devices and installations that require a steady 12 V feed from mains power.

Advantages

The unit delivers a stable 12 V output up to 15 W with basic protection features typical for compact mains-to-DC converters. Its small footprint allows integration into confined spaces and electrical cabinets. The device is designed for continuous operation with consistent voltage regulation under rated load, providing a simple and reliable power source for small CCTV modules, network peripherals and lighting strips.

Suitable for

• CCTV cameras and low-power surveillance equipment
• Routers, modems and small network devices
• LED strips and low-voltage lighting circuits
• Small audio devices, sensors and control modules

Key specifications

• Output voltage: 12 V DC
• Maximum output power: 15 W
• Input: mains AC to DC conversion (designed for standard mains voltages)
• Mounting: compact housing suitable for enclosures or DIN-rail mounting where applicable
• Cooling: convection cooling through the housing (no forced ventilation)

How to use

Install the power supply in a location with adequate ventilation and secure mounting. Connect the mains input according to local electrical regulations and ensure correct earthing if required. Connect the 12 V DC output to the load, observing correct polarity. Verify that the total connected load does not exceed 15 W and check voltage at the load after powering on. If the power supply is installed inside an enclosure, ensure there is clearance for heat dissipation and access for wiring.

Recommendations

Use this power supply for low-power devices where a compact, reliable 12 V source is required. Avoid connecting loads that exceed the rated 15 W and prevent exposure to moisture or extreme temperatures. Periodically inspect connections for corrosion or looseness to maintain reliable operation.