Q22P1CXXW12E

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Q22P1CXXW12E Panel Indicators, Pilot Lights Application Field and Working Principle

Panel indicators, also called pilot lights, consist of electro-mechanical parts, or electronic parts, and associated circuit parts. They are typically used to indicate when an appliance is switched on or to signify a particular event in a mechanical or electrical system. Q22P1CXXW12E is one type of panel indicators, it is mainly used for operation alarms, warning signals, positions, instruction signals, etc.

Panel indicators come in a variety of versions and are used in a broad range of industry applications. For example, in the automotive industry, they are used in vehicle signal and warning lamps, in railroad operations, they warn of imminent danger, and in machinery, they serve to give operators information such as when a machine is in operation. In addition, they are also extensively employed in power plants and factory process lines.

The working principle of Q22P1CXXW12E panel indicator is relatively simple. It usually has an LED light source and a resistor connected in W type. When an external power supply is connected, the LED will produces electric current, and thus a light appears. In order to ensure the excellent performance of the whole system, the LED should be able to maintain a typical voltage drop and current loop. Therefore, the resistor is used to adjust the current of the system.

There are some specifcs for this type of panel indicator, for example, the operation voltage is 12V DC, the LED colour available is white or red, the LED brightness is normally 600mcd at 20mA, and the resilient state resistance is 8.2 ohm at 25℃. Besides, it due to its excellent design, it is both sturdy and reliable. Additionally, due to its lower power and cost-efficiency, it can greatly reduce power consumption, thus achieving a long working life.

In summary, panel indicators like Q22P1CXXW12E offer a wide variety of applications from automotive and industrial to machinery and appliance warnings. With their excellent performance, reliability and cost-efficiency, they are an ideal choice for a number of applications.

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