QBLP617-O

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LEDs are a type of illumination sources for energy efficient lighting solutions. LED Indication is the process of using LED lights to indicate the levels of power from a source. LEDs provide a high level of intrinsic safety, visibility, reliability, and longevity. The QBLP617-O is a type of discrete LED indication that provides a discreet form of illumination.

Features of QBLP617-O

The QBLP617-O discrete LED indication offers various features. These features include:

• Low power consumption with only 6mW
• Wide operating voltage range of 12V to 24V DC
• High luminous output of 35 cd
• Fully-isolated and hermetically sealed construction
• IP65 rated waterproof rating
• Low thermal resistance of up to 0.45°C/W
• High reliability at high ambient temperatures of up to 105°C
• Compact design with dimensions of 8mm x 16.5mm

These features make the QBLP617-O a perfect choice for discrete LED indication applications.

Application fields of QBLP617-O & Working Principle

The QBLP617-O is ideal for use in applications that require discrete LED indication with low power consumption. Common applications of the QBLP617-O include automotive dashboard warning lights, emergency exit signs, and navigation marker lights.

The working principle of the QBLP617-O is quite simple. The LED is driven by a constant current source and the optical output is improved by focusing the illuminating beam through reflector on the lens. The constant current source provides the same current to the LED regardless of the system voltage drop or input voltage to ensure consistent light output.

The LED indication can be connected in either parallel or series for multiple LEDs operation. In series operation, the voltage across each LED is constant and in parallel operation the current through each LED is constant.

Conclusion

The QBLP617-O is an ideal solution for discrete LED indication applications. Its easy installation and low current consumption make it an attractive option for a range of applications.

The LED indication is simple to set up and control and its fully-isolated and hermetically sealed construction provide exceptional durability and reliability. Its wide operating voltage range and high luminous output make it a must-have component in automotive and emergency lighting applications.

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