XZMDK50W-2

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LED indication is an important form of displaying information to humans by electrical systems, and is widely used in engineering design libraries. Among them, discrete LED indication is a “decimal” type indicating device. The XZMDK50W-2 is a commonly used discrete LED indication device.

The XZMDK50W-2 is a two-digit LED display with a complete set of integrated circuits. The two-digit LED display consists of 16 LEDs arranged in 4 rows and 4 columns. Two common anodes are connected to each other and connected to the output of the reference voltage circuit. Each row of LEDs is controlled by a single transistor. The value of the voltage applied to the reference voltage circuit is determined by the number of LEDs required by the user. Each row of LEDs is controlled by a single transistor. When the transistors MKT reverse bias with the emitter connected to the anode of the respective row of LEDs, the diode is illuminated.

The XZMDK50W-2 can be applied to indicators for digital-to-analog encoders, gas flow meters and other applications. The output of the reference voltage circuit is connected to the common anode so that each row of LEDs will always show the same proportional voltage. This allows the user to easily convert digital signals into analog values. The XZMDK50W-2 is also used in flow meters, where the pulse output from a rotary encoder is converted into a voltage proportional to the flow rate, which is then displayed on the LED display.

The working principle of the XZMDK50W-2 is quite simple. When the voltage is applied to the reference voltage circuit, the transistor MKT is reverse biased with the emitter connected to the anode of the respective row of LEDs. This forward biases the diode, causing it to create a current proportional to the voltage. The higher the voltage, the higher the current, and the brighter the diode. The two digits do not need to be read separately, so the user only needs to connect the single common wire to the output of the reference voltage circuit, and the LEDs will be lit accordingly.

The XZMDK50W-2 has the advantages of low power consumption, full voltage range and high accuracy. Moreover, it is easy to install and convenient to use. Due to its characteristics, it will have a wide application field in various fields. The XZMDK50W-2 is widely used in digital-to-analog encoders, gas flow meters and other device applications.

In conclusion, the XZMDK50W-2 is a discrete LED indication device widely used in digital-to-analog encoders and gas flow meters. The device is lightweight and easy to install, with an output of a single common anode connected to the output of the reference voltage circuit. The working principle of the device is relatively simple and it has low power consumption and high accuracy, making it suitable for a variety of different applications.

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