This three-core cable is a professional power wiring accessory customized for LED display module power supply, made of three color-coded oxygen-free copper conductors wrapped in a flexible black flame-retardant outer sheath. High-conductivity copper cores guarantee low resistance and stable current delivery, eliminating voltage drop, screen flicker and uneven brightness during long-term continuous operation of LED walls. Distinct colored internal wires help installers tell power positive, negative and ground lines apart easily, effectively lowering wiring reversal errors during cabinet assembly.
The outer PVC insulation features great flexibility, abrasion resistance and anti-aging performance, suitable for narrow confined spaces inside LED display cabinets. Both ends are pre-tinned bare wires for direct soldering or crimping without extra stripping steps. It matches universal power interfaces of LED power supplies, receiving cards and all pixel pitch modules, with multiple optional lengths for flexible short and medium-distance power layout according to cabinet sizes.
Its double-insulated structure strengthens anti-interference and short-circuit protection for the whole display system. Widely used in indoor fine-pitch video walls, outdoor waterproof advertising LED screens, stage rental displays, exhibition booth panels and commercial fixed LED signage. It is a necessary power matching accessory for LED screen installation, maintenance and system upgrade projects.
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