HLMP-AM65-140DD

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LED, or light emitting diode, indicators are reliable and cost-effective, making them a popular choice for an array of applications. The HLMP-AM65-140DD LED indicator from Avago is a discrete type with a small, square form factor. This application note will explain the field of applications for this type of LED indicator, as well as the working principles behind them.

LED indicators use a semiconductor diode to produce light. When a voltage is applied to the LED, the electricity passes through the semi-conductor, causing electrons to recombine and generate light energy. The color of the light produced is dependent on the compound present in the diode, and this type of LED indicator produces a green color. The HLMP-AM65-140DD is a discrete LED, meaning that it stands alone and can be used independently.

In terms of applications, LED indicators are used to signal power and system status, indicate hazards, and serve as general informational aids. They are commonly used in consumer electronics, computers, medical devices, emergencies exit signs, alarm systems and automotive applications. The HLMP-AM65-140DD LED is typically used for status and power indications in consumer electronics, as its small size makes it ideal for embedding into tight spaces.

The HLMP-AM65-140DD is rated at 20 mA, which means that a maximum of 20 milliamperes of current can pass through its pins without damage. This current will cause the LED’s light to shine at its maximum brightness. It also has a typical voltage drop of 2.2 volts, meaning that the difference between the positive and negative pins of the indicator is 2.2 volts when the LED is functioning. It also has an integrated current limiting resistor, which prevents current overloads and damage to the LED.

The typical wavelength of the HLMP-AM65-140DD is usually between 530 and 570 nm. Its narrow spectral width means that it emits a narrow beam of green light, which makes it much easier to read from a distance. The LED also has a wide viewing angle, meaning that its light can be seen from a much wider angle than typical LEDs. This makes the LED ideal for applications where visibility is important, such as in alarm systems.

The HLMP-AM65-140DD LED indicator is a reliable and cost-effective way to provide status and power indications. It is used in a variety of applications ranging from consumer electronics to alarm systems. The LED has a small form factor, allowing it to be embedded in tight spaces, and has a wide viewing angle and narrow spectral width. The LED also has a built-in current limiting resistor, allowing it to safely withstand a maximum current of 20 milliamperes without damage.

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