LTP-4157AC

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The LTP-4157AC is a type of display module commonly used in a variety of applications, ranging from industrial solutions to consumer products. This module can be used for more complicated displays and consists of four twelve-segment LED digits within an array. The LTP-4157ACis a versatile display module that features a wide viewing angle, making it suitable for applications such as industrial panels, computers, TVs, and other consumer products. In addition, the module contains a 12-volt regulator, reducing the risk of electrical shocks in case of voltage fluctuations.

The application field of LTP-4157AC includes, but not limited to, general LED Dot Matrix and LED cluster application. It can be mounted on many types of Printed Circuit Boards (PCBs) and suits for indoor applications such as industrial hazard signs, score panels, and timer applications. Additionally, it is suitable for outdoor applications such as waiting indicator, ATMs, vending machines, etc. This versatile display module is also applicable for applications like arrow indicators, digital clock and signal towers. This application field makes LTP-4157AC a cost-effective option to fulfill wide needs.

The working principle of the LTP-4157AC is based on its internal circuitry, which contains amplifiers and ADC converters to drive each segment at the same current intensity. The driving current is set with a volume control and the amplitude of the current is set according to the rated maximum current. The display module also contains a contrast printing pin regulating the degree of virtualization or brightness of the segments. Every 6-segment and 8-segment LED LEDs is driven by one common anode and no multiplexing is necessary. The LTP-4157AC has an input angle of up to 160 degree, allowing the display to be seen over a wide angle. This feature makes the module more suitable for remote viewing and enables it to be used in more complicated projects.

The LTP-4157AC is designed for a wide range of applications, from simple LED dot matrix displays to complex displays. This display module is easily mounted to a variety of PCBs, allowing for easy integration and low cost. With its versatile display module, it can be used in different applications such as industrial hazard signs, arrow indicators, ATMs, vending machines, digital clocks, and scores panels. The module also has a wide viewing angle and a regulated driving current, making it suitable for various requirements.

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