TLHG4400-AS12 Optoelectronics

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The TLHG4400-AS12 is a discrete LED indication device. It is designed to provide a signal condition on surfaces of various materials. The device consists of a light-emitting diode (LED) and a case assembly. The LED emits a powerful light signal when current passes through it. The case is made of robust and long-lasting acrylic and is resistant to dust, water, and even shock. The device is suitable for any type of equipment that requires a visible status indicator.

The TLHG4400-AS12 has two basic functional modes which are direct connection and open contact. In the direct connection mode, the LED is directly connected to the power supply and the circuit is completed when the voltage is applied. This mode is used when there is only a single device present. The open contact mode is also referred to as the strobe light mode. In this mode, the momentary switch action is needed to turn the circuit on and off. This mode is suitable for lighting up a defined area with a series of multiple flashes.

The TLHG4400-AS12 has several advantages. Firstly, it is highly durable and capable of withstanding harsh environmental conditions. It also offers a long life expectancy due to its solid state construction. The device is also able to light up an area with a bright and consistent beam of light. Furthermore, its output is highly visible even in broad daylight or when viewed under direct sunlight. Lastly, the user can adjust the light intensity and its colour as per the desired needs.

In terms of its application field, the LED indication device is mainly used in a variety of domestic, commercial, and industrial sectors. It is ideal for providing alarms, signals, and indications in places such as garages, security systems, traffic roads, elevators, fire safety systems, and other applications. The device can also be used for lighting up underground and underwater locations. It is also suitable for medical equipment industry as well as for aviation and military purposes.

The working principle of the device is relatively simple. It consists of a light-emitting diode (LED) mounted on a circuit board and housed in an acrylic casing. The circuit board is connected to two terminals, one being the positive terminal and the other being the negative terminal. When a current is passed through the terminals, electrons are able to flow through the LED and a bright light is emitted. The intensity of the output light can be adjusted depending on the current passing through it.

In conclusion, the TLHG4400-AS12 is a reliable and accurate LED indication device that offers many advantages such as durability, long life, brightness, and adjustability. It has versatile applications ranging from domestic, commercial, industrial, and aviation to military purposes. The working principle of the device is relatively simple, with a LED mounted on a circuit board and connected to two terminals in order for electrons to flow. The light intensity can be adjusted based on the current passing through it.

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