VCEW1152GDS-TR Optoelectronics

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LED indicators, or ‘discrete’ indicators as they are often called, are a type of electrical component used to indicate the on-state/off-state of a certain device or machine. The VCEW1152GDS-TR is an LED discrete indicator designed and produced by Visual Communication Electronics. This device is used in a variety of applications, including warning signals, switches, and alarm systems.

The VCEW1152GDS-TR is a compact, low power indicator that provides precise, bright and directional illumination in any of three colors in a very small space. It is composed of a single 12 mm colored housing and a separate white light source. Its small size, precision directionality and wide viewing angle make it an ideal choice for various miniature applications.

The visual indication of the VCEW1152GDS-TR is provided by an LED chip and auxiliary lighting elements such as a reflector and lens. It has an input voltage range of 1.8 - 28 VDC, allowing it to be powered from a wide variety of sources. It also has a low-current/high-turn-on ratio (LC/HTR) ratio of 1:3, meaning that it takes less current to turn on the LED than it does to keep it lit. This feature is desirable in applications where voltage must remain stable, even when the current fluctuates. The view angle is 65¡ã on the horizontal and vertical axis at a specified working distance.

The working principle of the VCEW1152GDS-TR is based on the voltage-controlled current configuration, which allows the LED chips to be driven at different intensities and colors. When power is applied to the device, the light source is energized. Depending on the incoming voltage, the light source will be brighter or dimmer, and will also be visible from different directions.

The VCEW1152GDS-TR has a wide range of applications due to its small size and versatility. It can be used for both general and industrial purposes including warning signals, switches, buttons, instrument panels, and alarm systems. Its directional lighting, low current requirements, accurate colour control and wide viewing angle make it ideal for applications where precise visibility is required. Furthermore, its low power consumption makes it an excellent choice for low-energy consumption designs.

In conclusion, the VCEW1152GDS-TR LED indicator is a highly versatile, low power device designed to provide precise and directional illumination. Its small size, wide voltage range, precise directionality and wide viewing angle make it an ideal choice for numerous applications, including warning signals, switches, buttons, instrument panels, and alarm systems. The device operates on a voltage-controlled current configuration, allowing it to be driven at different intensities and colors while consuming minimal power.

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