TF-2125COB

LED Display Technology · TF - LED Screen

It features seamless splicing, high contrast, high color gamut, ultra-high color consistency, high grayscale, fast frame changing speed,

natural color reproduction, wide viewing angle, perfect display, long service lifespan and other characteristics. It is shockproof, crashproof,

moisture-proof, front waterproof, dust-proof, and is suitable for use in various harsh environments, with better high and low

temperature/humidity storage and application performance.

Features

• The LED display screen adopts CNC one-piece die-cast aluminum cabinet.
• The LED display screen module adopts a plastic bottom shell kit design. The die-cast aluminum cabinet is in direct contact with the PCB. The edge of
• the PCB directly contacts the four sides of the die-cast box to improve the thermal conductivity. Compared with the product with a plastic bottom shell,
• it can better solve the color drift and ensure that the screen body is accelerated due to thermal conductivity. The aging and reduced service life of the
• screen are reduced. The product surface temperature rises by ≤5℃ after lighting for 5 minutes in the normal video playback state, and the
• temperature rise is ≤10℃ after lighting for 10 minutes.
• The LED display screen adopts a non-contact magnetic suspension front maintenance design. The low-voltage devices such as the module,
• receiving card, and power supply can be disassembled from the front and can work normally after multiple hot plug tests.
• The switching power supply of the LED display screen has PFC function, power factor 0.95, power efficiency ≥91%@25℃, and has over-current,
• short-circuit, over-voltage, and under-voltage protection functions.
• The refresh rate setting option can be adjusted through the supporting control software.
• The color temperature of the LED display screen is continuously adjustable from 100K to 20000K, and multiple white field adjustments such as cold
• color, warm color, and standard can be set. When the color temperature is 8500K, the color temperature error of the four-level white field adjustment
• of 100%, 75%, 50%, and 25% is ≤100K.
• In order to effectively improve the stability of signal transmission and DC power supply, the connector of the LED display screen uses a gold plating
• process, and the gold plating thickness is ≥50μm.
• The LED display screen has a record of the number of screen power on and off and the length of use, as well as monitoring feedback on the
• temperature and humidity on site, and forms a data storage cycle of 100 days, and can extract data on the control software side to ensure that users

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