HLMP-1450

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LED Indication - Discrete devices are used for signaling or end effect applications in numerous industries, from automotive to heavy equipment and aerospace to military. The HLMP-1450 from Avago Technologies is a versatile LED device that can serve a variety of application fields, from status and warning indicators, to operational indicators, and from on/off indicators to diagnostic meters. This article will discuss the HLMP-1450\'s application fields and working principle.

Application Fields

The HLMP-1450 is a high-brightness light-emitting diode (LED) that has been designed to withstand high operating temperatures, vibration, and shock. It is available in a variety of colors, including red, amber, green, and blue, and can be used in a wide range of applications. For example, status and warning indicators can be used to alert of abnormal operating conditions, such as high temperature, low voltage, and system faults. Operational indicators can be used to notify the operator that a system is in operation, and on/off indicators can be used to indicate when a system or device is active or inactive. The HLMP-1450 is also suitable for diagnostic meters, such as engine temperature gauges and oil pressure gauges.

Working Principle

At its simplest, an LED device works on the principle of a diode. When a light-emitting diode (LED) is connected to a power source, an electric current passes through the device, causing a light-emitting semiconductor to emit light. The color of the device is determined by the materials used in the semiconductor and the voltage applied to it.

In the case of the HLMP-1450, the device has been specifically designed for high-temperature environments and for use with a wide range of power sources, from direct current to voltage levels as high as 26 V. This makes it perfect for high-temperature and high-vibration applications. The device also features a built-in current limit which prevents the LED from being damaged in the event of an over-current.

The HLMP-1450 is also an efficient device, with a typical luminous intensity of 4.5 candela, a MSCF rating of 28.6 hours, and a typical forward voltage of 3.2 V. It has also been designed to withstand temperatures up to 105ºC, making it suitable for a wide range of applications.

Conclusion

The HLMP-1450 is a versatile LED device designed for high-temperature and high-vibration applications. It is available in a variety of colors and can be used in applications such as status and warning indicators, operational indicators, and on/off indicators. It is also suitable for use in diagnostic meters. The device works on the principle of a diode, with a current passing through the device causing light to be emitted from a light-emitting semiconductor. It has been designed to withstand temperatures up to 105ºC and is also efficient, with a typical forward voltage of 3.2 V and a MSCF rating of 28.6 hours.

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