QTLP912YZR Optoelectronics

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The QTLP912YZR is a type of discrete indicator light. Discrete indicator lights are used in a variety of applications, though they are most commonly used in industrial, commercial and automotive settings. This type of light is used to indicate the presence or absence of an electrical signal, such as a switch being turned on or off. Discrete indicator lights are typically more visible and can take the place of more complex warning systems in areas with limited space.

The QTLP912YZR is particularly suited for applications where a visual warning is needed. It produces a steady, bright light that is sure to be seen in almost any setting. The light is composed of a red LED mounted on a black anodized aluminum casing, and is rated for an average lifespan of 100,000 hours. Additionally, the device is rated for a wide range of operating voltages and currents, so it is suitable for many different types of applications.

The working principle of the QTLP912YZR is quite simple. When current is applied to the device, a diode within the casing begins to emit light. The diode is mounted in such a way that all of the light is reflected outwards towards the viewer. The strength of the light is directly proportional to the current being supplied to the device. Higher currents will result in a brighter light, while lower currents will result in a dimmer light. The light will remain on for as long as current is supplied, until it is eventually turned off by removing the current and shutting down the device.

In summary, the QTLP912YZR is a type of discrete indicator light that is suitable for a wide range of applications. The light is composed of a red LED that is mounted on a black anodized aluminum casing and is rated for an average lifespan of 100,000 hours. The working principle of the device is quite simple: current is fed into the device, which causes a diode to emit light. The light will remain on for as long as current is supplied, until it is eventually turned off.

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