MT112T-RG-A

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LED Indicators – Discrete have been used across numerous electronics applications for decades. Aside from providing visual feedback on power, current, and voltage settings, discrete LEDs can also be used to indicate errors or complications in a circuit. One of the most popular discrete LED indicators is the MT112T-RG-A. This article will provide an overview of the MT112T-RG-A\'s application field and working principle.

First and foremost, the MT112T-RG-A is a tricolor LED indicator that offers discrete indication of power, current, and voltage. This LED indicator is manufactured by KSS, who have strict quality control standards, and is RoHS compliant. The MT112T-RG-A LED indicator is small, measuring 15.8mm in length, 8.2mm in width, and 11.2mm in height. It also has a low power consumption of 400mW. This LED indicator can be used for voltages ranging from 1.8V to 36V, and currents from 20mA to 150mA.

The MT112T-RG-A has two distinct types of applications. The first type of application is voltage-responsive, wherein the colors of the LED will indicate the amount of voltage currently being applied in the circuit. For example, when the voltage is 1.8V, the MT112T-RG-A will display a red light. When the voltage is between 1.8V and 3.6V, the LED will display green. When the voltage is above 3.6V, a dual light state will be displayed, which is a combination of red and green.

The second type of application is current-responsive, wherein the colors of the LED will indicate the amount of current running through the circuit. Like with voltage-responsive applications, the MT112T-RG-A will display a red light when the current running through it is 20mA or less. When the current is between 20mA and 150mA, then the LED will display green. Finally, when the current is over 150mA, a dual light state will be displayed, which is a combination of red and green.

The MT112T-RG-A LED indicator is powered by a DC voltage supply, and has two separate terminals for connecting the positive and negative voltages. It is a current-controlled LED, which means that the amount of current going through the LED will determine the color of the LED. This LED has an LED drive circuit on its internal board, which is responsible for controlling the LED’s behavior. This circuit senses the amount of current going through the LED, and adjusts the voltage supply in order to vary the current, thus changing the LED’s color.

Overall, the MT112T-RG-A LED indicator is incredibly versatile and can be used for a variety of applications that require discrete indication of power, current, and voltage. The LED indicator is also small and energy-efficient, making it ideal for any application that requires a discreet LED indicator. While the MT112T-RG-A has its own internal LED drive circuit, it can also be used with an external LED driver circuit, which can help fine-tune the LED’s behavior.

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