直流Y型分线电源线

This DC Y-splitter power cable is a cost-effective power distribution solution for low-voltage DC systems. It splits a single DC power output into two independent ports, allowing one power adapter to power two devices simultaneously. It eliminates the need for additional power adapters and wall outlets, reducing wiring clutter and simplifying installations for security surveillance, LED lighting, smart home and networking setups.

The standard configuration features one DC barrel female input connector and two DC barrel male output connectors, compatible with the widely used 5.5×2.1mm interface standard. This design plugs directly into a standard DC power adapter and delivers power to two separate devices such as CCTV cameras, LED drivers or network routers. Custom configurations including 1 male to 2 female, and other connector sizes such as 5.5×2.5mm and 3.5×1.35mm are available for bulk OEM orders to match different system architectures.

The central Y-junction is fully molded with integrated strain relief, distributing pulling and bending stress evenly across the trunk and both branch cables. This prevents wire separation and internal connection damage caused by installation movement, cable routing and long-term vibration. All connector ends also feature molded strain relief structures to protect the conductor-to-terminal joints from fatigue failure.

Internally, the cable uses high-purity tinned copper conductors for stable power transmission and minimal voltage drop across both output branches. The input trunk typically uses 20AWG conductors to handle the combined current of both devices, while each output branch uses 22AWG or 20AWG conductors for balanced power delivery. The 18AWG heavy-duty version is available for higher-current applications such as high-brightness LED strips and multi-camera setups. All versions are rated for typical 12V and 24V DC power systems.

The outer jacket is made of flexible PVC material with good abrasion resistance, suitable for indoor routing and sheltered outdoor installations. The cable is plug-and-play, requiring no wiring or modification, making installation fast and simple for both professional installers and end users.

This Y-splitter cable is widely used in CCTV security systems, LED strip lighting, networking closets, access control systems and smart home installations. Standard trunk lengths range from 0.2m to 1m, with branch lengths from 0.15m to 0.5m. For bulk OEM orders, we support custom connector sizes, wire gauges, trunk/branch lengths, jacket colors, polarity markings, logo printing and private-label packaging.

• 1-in-2-out DC power splitter for powering two devices from a single source
• Standard 5.5×2.1mm interface; 5.5×2.5mm, 3.5×1.35mm sizes available
• Pure copper conductors for stable power delivery and low voltage drop
• Molded Y-junction and connector strain relief for enhanced durability
• Flexible PVC jacket for indoor and protected outdoor use
• Suitable for 12V / 24V DC applications
• Compatible with CCTV camera, LED strip, router, security system and more
• Custom configuration, size, gauge, length and packaging supported for bulk OEM orders