AA3021CGSK

AA3021CGSK LED Indication - Discrete

The AA3021CGSK LED Indication technology can be classified as discrete. This technology uses light-emitting diodes (LEDs) to indicate the presence of a signal, status, or object. It is very versatile, as LEDs can be used to produce different shapes and colors, and can be connected in series and/or parallel to accommodate multiple Watts of power. This technology is used in a wide range of applications, such as indicator lights, emergency vehicle lights, and traffic lights.

Application Field:

LED indication technologies are used in many different industries, ranging from consumer and military applications to automotive and aerospace. It is suited for applications where convenience, visibility, safety, and long-term reliability are required. The AA3021CGSK LED Indication technology is a rugged and reliable product suitable for both indoor and outdoor applications.

Consumer applications typically include industrial instruments, aircraft indicators, automotive instrument panels, and traffic lights. Military applications include field systems, air defense systems, command and control systems, and early warning systems. The automotive industry uses LED technology in safety systems and vehicle lighting, while aerospace applications extend to aircraft and spacecraft panels.

Working Principle:

The working principle of the AA3021CGSK LED Indication system is based on the use of light-emitting diodes (LEDs). LEDs are semiconductor devices that emit light when energized by a current. LEDs are available in different shapes, sizes, and colors, making them suitable for a wide range of applications. The AA3021CGSK is compatible with typically used LEDs.

The LED indication system is generally composed of an LED, a resistor, and a capacitor. The LED is connected to the positive (+) and negative (-) terminals of a DC power supply, while the resistor and capacitor are connected in series with the LED. The intention of the resistor and capacitor is to control the rate of current passing through the LED, thus managing the brightness of the light output. The LED is activated when a low-voltage DC signal (e.g., 5V) is applied to its terminals (+/-). The LED then produces visible light that is used to indicate the presence of a signal, status, or object.

Housing and Mounting:

The AA3021CGSK LED Indication technology is housed in a sealed, tamper-proof housing that resists vibration, impact, and dust. The LED is firmly attached to the housing using a flexible gasket and frame, which allows for its easy installation and secure mounting. The unit is rated for temperatures ranging from -20°C to 70°C and can be mounted using both horizontal or vertical orientations.