Streamlined Power Supply for Programmable LED Signage, Strips, and Computer Projects

From the brand Make business promotion easy, the LED display can not only enhance the shop image but also serve as a consumer information transfer media. Professional quality for your adverts is ensured through the comprehensive implementation of a strict quality system management, with the aim of making every piece of display a fine product. Quality is the purpose.

Focusing on indoor and outdoor full-colour LED display R&D and production, HIJH SAIL has explored for years to continuously improve LED signs and launch products suitable for Internet sales, including finished product receipt, easy installation, mobile phone WiFi control, and a professional one-on-one after-sales team.

High-brightness colourful LED signs make advertising more attractive with their better eye-catching and strong visual impact, providing clear visibility day and night. The flexible content updating allows the latest adverts to be always displayed, and the multiple sizes available can meet a variety of needs.

The programmable LED sign features a special 5V power supply with multiple protection functions, ensuring stable output and safety. The output short-circuit protection, over-load protection, over-temperature protection, and over-voltage protection effectively safeguard the product and its power supply facilities.

The power supply mounting dimension provides two installation methods: using M3 screws for the four tapped holes in the bottom of the shell, or locking the M3 screws in the four U grooves under the cabinet. The input voltage is 110V-220V 47/63Hz, and the output is 5V DC with a maximum current of 40 amps, which can be adjusted by 10% from 4.5V to 5.5V.

The default setting is 110V, and the user must select 110V/220V through the switch inside the product before use to avoid damage. Inputting voltage exceeding 150Vac to the 110V setting will permanently damage the product.

The mean time between failures (MTBF) is at least 50,000 hours at 25°C ambient temperature under full load. The programmable LED sign is suitable for various LED display boards, including P1.25, P1.53, P1.667, P1.839, P1.86, P2, P2.5, P3, P4, P5, P6, P7, P10, F5, F3.75, as well as WS2812B, WS2811, WS2801, APA102, SK6812, and SK9822.

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