HSMA-C197 Optoelectronics

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LED indicators are end-use devices and systems that use light-emitting diode lights to indicate processes, systems or conditions to the user. There are several types of LED discrete indicators, each with its own application field and working principle. This article will explore the application field and working principle of LED indication - discrete, specifically the HSMA-C197.

The HSMA-C197 is a type of LED indicator designed for a wide range of industries and applications. It is a compact, compact and lightweight device that can be mounted, wired and used in a variety of environments. The HSMA-C197 is fitted with a two-piece annular LED with an external lens that evenly disperses emitted light from the device. The power source for the HSMA-C197 is 9~30VDC and it can be used in either AC or DC power systems. It has an operating temperature range between -30°C and + 80°C, making it suitable for most applications.

The working principle of the HSMA-C197 is based on the light-emitting diode, which is a semiconductor device made up of a P-N junction that emits light when activated by current. When the voltage of the DC power supply is applied, the current passing through the light-emitting diode causes electrons to move from the P-type semiconductor to the N-type semiconductor. As the electrons move, they collide with surrounding particles, causing the electrons to become excited. When the excited electrons return to their initial energy states, they give off light in the form of photons.

The light-emitting diode in the HSMA-C197 is fitted with a lens that helps to evenly disperse the emitted light from the device. The emitted light from the lens then passes through the external lens, which disperses the light into a wider radius. This increased radius of light helps users to more easily identify the state of the device, even from a distance. The colour of the LED indicator can be easily adjusted to meet the needs of the application.

Apart from being used as an indicator, the HSMA-C197 can also be used as a light source for various applications. The intensity of the light emitted from the HSMA-C197 can be adjusted according to the application’s requirements. It can also be used in combination with other types of LED indicators to create multi-coloured displays. Its compact size, light weight and ease of installation make the HSMA-C197 an ideal choice for a wide range of applications.

The application field and working principle of the HSMA-C197 LED discrete indicator make it an ideal choice for a wide range of industries and applications. Its two-piece annular LED with external lens helps to evenly disperse emitting light from the device, while its power source of 9~30VDC makes it suitable for use in AC or DC power systems. The HSMA-C197 can also be used as a light source, with its intensity easily adjustable according to application requirements. Its small size, light weight and ease of installation make it the perfect indicator for a wide range of applications.

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