WP934AD/YD

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LEDs have become one of the most widely used types of lights because of their low energy consumption and long life. LED elements are widely used for a variety of applications such as displays, indicators, and arrays. Among them, WP934AD/YD circuit board indicators, arrays, light bars, and bar graphs are commonly used to provide visual feedback on a variety of system conditions or functions. This article will explain the application field and working principle of WP934AD/YD circuit board indicators, arrays, light bars, and bar graphs.

WP934AD/YD circuit board indicators, arrays, light bars and bar graphs are typically used in remote or distributed system control or monitoring applications, or in environments with limited space. For example, they are used in industrial and control systems, medical devices and instruments, and safety and building controls. These LEDs are designed to provide a visual indication of system status, alarms, events, or from keypad inputs. The individual LED elements can be used in custom designs for space-constrained applications, or for applications where a larger indicator, array, light bar, or bar graph is not practical.

WP934AD/YD circuit board indicators, arrays, light bars, and bar graphs are designed to operate from 12V to 24V DC power supplies. Each of the elements can operate in both continuous and flash mode, with a wide range of operating current up to 0.2 amps and up to 60 lumens luminous intensity. The light bar, 5 segment bar graph, and 10 segment bar graph are also available in multiple lengths and a variety of colours. The circuit board elements can be operated either in series or parallel, depending on the application.

The WP934AD/YD circuit board indicators, arrays, light bars and bar graphs use two different types of power output circuits - linear, and pulse width modulation (PWM). The linear output circuit is used for applications where the responses are expected to be relatively instantaneous, and the PWM output circuit is used for applications where responsiveness is less critical. The linear output circuit is triggered by a logic input and the current is adjusted directly by the power supply, with no other external components. The PWM output circuit is triggered by a frequency input, with the frequency being determined by the power supply, and the current is adjusted by the duty cycle of the frequency.

In addition, WP934AD/YD circuit board indicators, arrays, light bars and bar graphs are designed to be highly reliable and to provide superior performance in a wide range of temperatures. The elements use an epoxy-over components construction, which provides excellent temperature and mechanical shock resistance. The elements also feature a slim profile and are UL approved, making them suitable for a wide range of environments.

To sum up, WP934AD/YD circuit board indicators, arrays, light bars, and bar graphs are ideal solutions when space is limited or when a high-performance visual indication is needed. The elements provide superior performance and reliability, and are designed to work in a wide variety of environments. The LED elements are also a cost-effective solution when compared to older technologies, as they require less power and generate less heat. With their efficient design, WP934AD/YD circuit board indicators, arrays, light bars and bar graphs are ideal solutions for a variety of applications.

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