QBLP612-IW-CW

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LED indication devices can be found in a wide range of industrial, electrical and consumer applications, and discretes are often used in LED applications. One such LED indication device is QBLP612-IW-CW, which is commonly used in interior, exterior and industrial lighting applications. This article will discuss the application field and working principle of QBLP612-IW-CW.

QBLP612-IW-CW is a discrete LED indication device that comes in a 4-pin package and is designed for use in interior, exterior and industrial lighting applications. It provides bright, uniform white light with a specified color temperature of 6500K. As a discrete LED indication, it employs a surface-mounted technology (SMT) that allows the device to be easily and reliably mounted onto many different materials, including panel surfaces and printed circuit boards (PCBs). The device also offers excellent color stability, durability and long life.

QBLP612-IW-CW operates using a reverse voltage of 3-15V and a forward current of 100mA. The device is also capable of operating at a temperature range from -40 to + 105 degrees Celsius. With its long-lasting, energy-efficient design, the device can provide up to 20,000 hours of use.

The working principle of QBLP612-IW-CW is based on an electro-optical effect. This effect occurs when an electric current is applied to an LED, causing it to emit visible light. This emission of light is a result of electrons being relocated from the ground state to the conduction bands. The electrons move from the lower energy level to the higher energy level within the semiconductor material, creating photons of light. The photons of light are then emitted when the electrons return to the lower energy level.

QBLP612-IW-CW is also designed to minimize power consumption. The device uses pulse width modulation (PWM) to control the brightness of the LED. The LED can be dimmed down to 10%, allowing the user to customize its lighting output to best suit their needs. Furthermore, the device also has a low operating current, which helps to reduce energy consumption. In total, QBLP612-IW-CW consumes less than 0.3W per unit, making it an energy-efficient LED indication device.

In conclusion, QBLP612-IW-CW is an efficient and reliable LED indication device designed specifically for use in interior, exterior and industrial lighting applications. With its reverse voltage of 3-15V, forward current of 100mA and color temperature of 6500K, it provides bright, uniform white light. Additionally, its PWM technology and low operating current ensure low power consumption. This makes it an ideal choice for a variety of interior, exterior and industrial lighting projects.

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