HLMP1790C4R0

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The HLMP1790C4R0 is an LED indicating device. As a member of the LED Circuit Board Indicators, Arrays, Light Bars and Bar Graphs, it offers various solutions for the lighting needs of a particular application. This article provides a detailed overview of the HLMP1790C4R0 and its working principle, as well as explores some of its key application areas.

The HLMP1790C4R0 is an LED indicator that comes in a single surface-mount package. With a viewing angle of 30°, it produces characteristic light output, which enables it to be used in a variety of applications. It is optimized for use in printed circuit boards and other places where space is limited.

In terms of electrical characteristics, the HLMP1790C4R0 has a forward current of 20mA and a temperature range of -40°C to 85°C. It has a peak wavelength of 642nm and a luminous intensity of 4,000 mcd. These specifications make it suitable for use in a variety of applications, such as appliances, gaming consoles, and medical equipment.

The HLMP1790C4R0 has a three-level LED indicating system; this means that the LED will flash in three distinct colors (red, green, and yellow) depending on the current state of the device. This feature makes the HLMP1790C4R0 well suited for applications that require frequent visual indication, such as remote controllers, warning systems, and other devices.

In terms of the device’s working principle, it uses a light emitting diode (LED) to produce its characteristic light output. An LED is a semi-conductor diode that uses the band gap of a semi-conductor material to energize electrons. As the electrons move through the material, they emit photons that are within a certain wavelength. By controlling the current and voltage supply, the LED will emit different colors in response to changing conditions. The HLMP1790C4R0 uses this principle to display the three distinct colors in its three-level LED indicating system.

The HLMP1790C4R0 is a useful device in a variety of applications, particularly those that require a high degree of visual indication. It is well suited for appliances, gaming consoles, medical equipment, remote controllers, and other devices. Thanks to its three distinct colors, it is able to provide quick and easy visual indication of the current state of a system or device. Combined with its compact size and wide temperature range, it is an ideal solution for a variety of circuit board indicators, arrays, light bars, and bar graphs.

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