41W-NKR12H-NRO

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Panel Indicators, Pilot Lights are typically used in control applications where it is important to know the status of an input or output signal, or to acknowledge that an action has occurred, by the use of an indicator light, switch, or similar display. A 41W-NKR12H-NRO is a type of Panel Indicators & Pilot Lights. Its application field and working principle can be discussed as follows.

Application Field

41W-NKR12H-NRO Panel Indicators & Pilot Lights are widely used to indicate the status of signals like ON/OFF, Fault, Normal, Test and so on in industrial automation tools such as temperature controllers, exhaust fans, electric pumps, emergency stops and so on. Usually they are combined with push buttons, switches, selector switches or other human machine interfaces.

Moreover, these 41W-NKR12H-NRO Panel Indicators & Pilot Lights are often used in electromechanical oscilloscope, CNC monitor, smart meters, current transformer boxes and so on. By looking at the color of the indicators to measure whether the signal is in normal condition or not.

Working Principle

41W-NKR12H-NRO Indicators & Pilot Lights adopt the LED technology as the light source. The LEDs normally self-oscillation with a particular frequency, and then it creates a visible light intensity proportional to the current, which can be controlled by a current source, power-supply voltage or driver IC.

As a result, 41W-NKR12H-NRO Panel Indicators & Pilot Lights also can be powered with a current driver. The current must keep in a particular range, in order to ensure that the indicators & pilot lights keeping in working conditions between the minimum brightness and maximum brightness. The temperature also need to be taken into consideration for the installation of the 41W-NKR12H-NRO Panel Indicators & Pilot Lights, too hot temperature may influence the life-span time of the LEDs.

Summary

To sum up, the 41W-NKR12H-NRO Panel Indicators & Pilot Lights are widely installed in industrial automation tools, electromechanical oscilloscope, CNC monitor, smart meters, current transformer boxes and so on. Its working principle is based on the LED technology for light source and controlled by current driver, power-supply voltage or driver IC, and the temperature also need to take into consideration for the installation.

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