2120AX3

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Panel Indicators, Pilot Lights

2120AX3 is an industrial application field designed by Crompton Instruments as a panel indicator and pilot light. This control panel device combines 12 distinct colors and multiple shapes so that it can be configured to your specific requirements. Specifically designed for in-the-field applications like mounting on panels and control centers.

The 2120AX3 are high-performance panel indicators and pilot lights that provide enhanced visibility and legibility. They feature numerous options like bullet, profile lens, bevel, dome, and flush styles, as well as a range of colors.

The 2120AX3 panel indicator and pilot light contain a single LED inside, with either an internal or external power supply. The LED is typically run in AC, DC, or a combination of both types of voltage. The internal supply, usually provided by the panel that the LED is mounted on, is usually 120 VAC. The external supply, on the other hand, is typically a 12 VDC power supply. The combination of AC and DC is usually implemented to increase the contrast between the LED colors, making them easier to discern.

The internal power supply is connected directly to the LED\'s main positive terminal and a ground terminal. The external power supply is connected to its own positive and negative terminals. An additional terminal is then connected to the LED\'s midpoint, which draws power from both supplies.

To turn the LED on, the midpoint of the LED is connected to first the internal power supply, then to the external power supply. The LED is then enabled by supplying the appropriate amount of current. When power is supplied through the midpoint alone, only a small amount of voltage is applied to the LED, meaning that the LED will only be lit to a minimal degree. To increase the intensity, the power is increased by connecting the LED to both the internal and external power supplies.

Once the 2120AX3 have been connected to a power source, they are able to deliver a constant light source with minimal power consumption. Their overall construction and design is designed for safety, reliability and energy efficiency. Each LED has its own fuse, so that in the event of a power surge, the LED will be protected from damaging voltage.

The 2120AX3 also offer an increased level of customization, as it can be connected to a variety of circuit components. This allows users to create user-specific designs that can be combined with the panel indicators and pilot lights. They also offer various shapes and custom colors, allowing for multiple lighting options.

Overall, the 2120AX3 is a reliable product that offers both ease of use and customization. This makes it a great choice for industrial applications, allowing the user to achieve a level of convenience and visibility that isn\'t achievable with other types of control panels.

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