HLMP-EL1S-Z2LDD

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LED Indication - Discrete

The HLMP-EL1S-Z2LDD is a product line solution of LEDs manufactured as discrete semiconductor indivisible units that enables convenient external power source connection. An integrated resistive element, tuned to the current rating of the LED, drives the light emitting diode in a controlled fashion. The power levels determined by the LED current rating and resistance selected, assure precise light output and uniform brightness.

There are three major applications that the HLMP-EL1S-Z2LDD can address: light emitter, indicator and combined emitter/indicator. As a light emitter, the product provides functionality normally associated with light bulbs such as for a car’s front lights or domestic lighting. As an indicator, the device provides a form of status indication such as alarm indication or traffic lights. Finally, when used as a combined emitter/indicator, the device is capable of notifying a consumer or operator about a certain state or condition of a device that is associate with LED light.

The working principle of the HLMP-EL1S-Z2LDD can be described in three parts: powering of the LED, the LED internal structure and the light control system.

When an external power source is connected to the LED, the current passing through its semi-conductor material establishes a voltage drop that causes the LED to light up. The amount of current can be limited by an integrated resistance in the LED which enables light output control. Once power is applied, the current flows through the various elements of the LED structure, including a P-type layer, an N-type layer, a semi-insulating substrate, an anode layer, a cathode layer and the active junction area. Each of the layers of the structure is key to the operation and design of the LED.

The light emitted from the LED can also be controlled by changing the voltage and current applied to the device. For example, if the voltage and current is increased, then the light output would also increase. By using pulse width modulation or current dimming systems, this light output can be further adjusted depending on the application. For instance, a low level light intensity may be desired when the LED is used for decorative purposes, and a higher light output may be desired when the LED is used for visibility.

Finally, LED lighting systems that use HLMP-EL1S-Z2LDD provide consistent light output with low power consumption. This allows the LEDs to be used in a wide range of applications, such as automotive headlights, display lighting and signaling lighting. The light intensity, color and wavelength of LEDs can also be adjusted depending on the application. This flexibility, along with the fact that they provide consistent and energy-efficient illumination makes them the perfect solution for a variety of lighting applications.

In summary, the HLMP-EL1S-Z2LDD offers users with a reliable and energy-efficient solution for a variety of lighting scenarios, including light emitter, indicator and combined emitter/indicator applications. Its working principle depends on an external power source connection for powering the LED, as well as an integrated resistor for controlling the light output. By changing the voltage and current, users can further adjust the light intensity according to their needs. Therefore, the HLMP-EL1S-Z2LDD is a perfect choice for any lighting system due to its flexibility, reliability and energy efficiency.

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