Rainproof 12V 200W Switching Power Supply – Outdoor Semi-Waterproof SMPS Transformer for LED & CCTV

Overview

Keep your outdoor installations powered safely through unpredictable weather with our Rainproof 12V 200W Switching Power Supply. Engineered with a heavy-duty aluminium louvred enclosure, this industrial-grade AC-to-DC transformer safely converts standard 220V mains into a highly stable 12V DC output, pushing up to 16.6 Amps. Its vertical rain-curtain shielding makes it highly ideal for outdoor digital billboards, high-power LED strips, perimeter CCTV security clusters, and electronic project automation boxes exposed to semi-open environments.

Key Features

• Smart Rainproof Enclosure: The unique overlapping awning design prevents rain and splashes from penetrating from the top and sides while maintaining excellent open-air heat dissipation.

• Pure Copper Core Transformer: Built with thick copper coils for high efficiency, excellent load handling, and minimum voltage drop over long wire runs.

• Tri-Protection Safeguards: Fully equipped with automatic short-circuit cutoff, over-voltage protection, and overload recovery to safeguard your connected devices.

• Dual Output Terminals: Includes multiple heavy-duty screw terminal blocks to easily distribute power across multiple independent circuits or devices.

• Passive Cooling Performance: Operates silently without an internal fan, eliminating mechanical fan failure risks caused by airborne dust or small insects.

Technical Specifications 

Installation Instructions for Maximum Weather Protection 🌧️

To ensure the rainproofing works flawlessly, this power supply must be mounted vertically on a wall or post with the terminal wiring block facing downward. This orientation ensures that gravity pulls rain off the outer canopy away from the open ventilation slits and live wire contacts.