200E-NKR Optoelectronics

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The LED indication discrete technology comes in various form factors and level detector sizes, but for the most part, the main components of a LED indication discrete circuit are the light emitting diode (LED), power supply, resistors, and transistors. All of these components work together to safely switch on and off LEDs in a range of applications.

The 200E-NKR

The 200E-NKR LED indication discrete technology is a LED-based solution developed in 1992 to enable high reliability, long life, low voltage and high power operation in a variety of industrial and commercial applications. The technology consists of an optically isolated LED, a power supply, a dimmer, and a resistor network that provides current feedback, thereby allowing the LEDs to be used in high voltage and power environments without the risk of damage.

200E-NKR Application Field and Working Principle

The 200E-NKR technology is used in a wide range of applications from automotive and home lighting to medical equipment and consumer electronics. In general, it is used for switching on and off LEDs for efficient operation, since it allows for the independent operation of the LEDs, therefore eliminating the need for a power supply. The power supply to the LEDs is generated through an overvoltage protection and an isolating switch.

The working principle of the 200E-NKR technology is based on the concept of current loop sensing. When the current flowing through the LED reaches a certain level, the circuit is automatically configured to switch on the LED at the specified current level. On the other hand, if the current flow is limited, the LED shuts off. The LED is optically isolated to provide over voltage protection and ensures that the connected LED does not get damaged.

The 200E-NKR LED indication discrete technology also has several features that makes it ideal for industrial and commercial applications. For example, the technology is designed to be capable of operating in harsh environments, with a temperature range from -20 to +140 degrees Celsius. The circuit also provides efficiency and low power consumption, since the power supply to the LEDs is generated through a current feedback loop. Furthermore, the degree of brightness and light intensity can be controlled using the dimmer and a resistor network, allowing the user to adjust the light output as desired.

The 200E-NKR technology is used in a wide range of applications, ranging from automotive and home lighting to medical equipment and consumer electronics. With its efficient operation and low power consumption, the 200E-NKR is a reliable and cost-effective option for industrial, commercial, and residential applications where a reliable and efficient LED solution is needed.

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