QBLP674-O

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LED Indication Discrete provides products that visualizes and signals a presence of equipment or an instrument operation. QBLP674-O is one of such products. It is a low current, bidirectional indicator light which combines an efficient, light emitting diode and Lead Free terminal materials.

The QBLP674-O has a wide application field which makes it ideal for use in industrial, automotive and consumer applications. It has the capacity to perform a variety of tasks such as signaling a power source, indicating a selected function or showing the status of a system.

Basic Working Principle

The basic working principle of QBLP674-O is to convert electrical energy into light energy. The LED indicator utilizes a small semiconductor device which, when driven by electrical current, emits a light in the visible spectrum. The LED has a rated voltage of 4.2V, with a forward voltage range between 1V and 4.2V. Depending on the current, the LED can output a range of warm white to bright red light.

The LED indicator consists of two terminals which are connected by a semiconductor junction. Current flows from the anode terminal to cathode terminal, which creates a potential difference between the two terminals. The amount of current flowing through the LED determines the brightness of the LED. This process of converting electrical energy into light energy is known as electroluminescence.

Operating Characteristics

The operating characteristics of the QBLP674-O are determined by the input current, the operating temperature, and the supply voltage. The input current is directly proportional to the output light intensity, with the LED lighting up brighter when the current is increased. The operating temperature of the LED should remain stable to ensure a consistent performance. The supply voltage of the LED must also remain within the rated value of 4.2V in order to avoid any damage.

Advantages

The QBLP674-O offer a multitude of advantages which make it an ideal choice for many applications. Firstly, the LED is highly efficient, requiring only a small amount of current to operate. This makes the LED a cost effective solution as it requires minimal energy consumption. Secondly, the LED is highly durable, with a long lifespan of up to 10,000 hours. This makes it perfect for use in a variety of environments, as it is resistant to harsh temperatures, vibration and shock. Finally, the LED is Lead Free, making it an environmentally friendly choice.

Conclusion

In conclusion, LED Indication Discrete provides reliable displays and lighting solutions for a variety of applications. QBLP674-O is a high efficient low current LED indicator light offering multiple advantages such as high efficiency, durability and environmental friendliness. With its wide application field, the QBLP674-O is the perfect choice for many environments.

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