HLMP-Q400

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Discrete LED indication is a type of visual indication for digital displays. It uses LEDs to represent different digital values, allowing for a very accessible and cost effective manner of providing information about a digital system. The HLMP-Q400 is a discrete LED display module that is well suited for applications in a wide range of industries. In this article, we will discuss the characteristics and working principles of the HLMP-Q400 and its applications in various industries.

The HLMP-Q400 is a discrete LED display module consisting of eight low-voltage LEDs. It is designed with a static current draw of 5mA, a high input voltage up to 40V and a low voltage drop of 0.3V. The device has a wide ambient temperature range of -20°C to +85°C. It has an MTBF (mean time between failures) of 20000 hours at AC85 condition. The device uses a light diffusing acrylic lens to evenly spread and transmit light, which eliminates the need for any additional light shaping.

The HLMP-Q400 works by using two digital logic functions to control the discrete LED\'s. When a digital input is logic high (1), the output will be at the maximum state and will light up the LED. When a digital input is logic low (0), the output will be at the minimum state and will extinguish the LED. This allows for the LED to be programmed to display the binary status of the digital input. For example, if the digital input is binary with 4-bits and the logic states are 1, 0, 1, 0, then the LEDs will be lit in according to the logic 1, 0, 1, 0, displaying a block pattern.

The HLMP-Q400 is suitable for a wide range of applications. It can be used as a stand-alone module or in combination with various other displays and interfaces. In automotive applications, the discrete LED display is often used to indicate the temperature and other settings on a vehicle’s climate control system. It can also be used in medical and industrial settings, to display the status of medical equipment and alarm systems. As the HLMP-Q400 works without the need for a backlight and reduces reflection, it is also suitable for applications where visibility is critical, such as aviation.

Discrete LED displays are also used in consumer electronic products such as TVs, DVD players and home theatre systems. While most other types of displays require a backlight, the HLMP-Q400 consumes very little power and is designed to work with lower voltages, making it a great choice for small, battery-powered and portable devices.

The HLMP-Q400 is capable of displaying a variety of digital signals, including binary logic and serial data. It has a large operating temperature range and low current consumption, making it suitable for many applications. With its low voltage drop and wide input voltage range, the HLMP-Q400 is a great choice for applications in automotive, medical, industrial and consumer electronics.

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