D12K5K0

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Adjustable Power Resistor is an electronic device that can adjust the resistance value of circuit and other functions according to the needs of users. The production of adjustable power resistor has a great value in the application of the circuit control, which has been widely used in radio frequency and communication equipment, power electronics device and safety equipment, as well as other aspects. The adjustable power resistor D12K5K0 is a typical adjustable power resistor that can be used in the application field, which is mainly used in the related electronic products to achieve the desired function.

D12K5K0 adjustable power resistor is a steady working adjustable resistor with special technology. It is composed of two parts, a resistive element and a current regulation element. The resistive element is composed of multiple fixed length tapes, which are coaxially connected with each other. According to the increasing needs, the length of the resistive element increases correspondingly, and the resistance decreases. The resistance of D12K5K0 adjustable power resistor is not affected by temperature and humidity, which can maintain a certain resistance value. Its resistance range is 0.2-1 MW, which can be flexibly reduced or increased according to the needs of users. Its maximum power consumption is 1.8W. And it is also equipped with a spark prevention diode, which can guarantee the safety of the external device.

D12K5K0 adjustable power resistor is applicable in a range of different fields. It is mainly used as a load resistor in speed regulating devices such as AC motors and DC motors, and it is also used in AC frequency converters, frequency converters, and AC frequency regulators. In the field of scale-free speed adjustment and torque adjustment, it is used in scale-free DC motor speed control systems, laser cutting product system, visual positioning system, etc. D12K5K0 adjustable power resistor is widely used in various industries, and it also has an important role in the various safety devices, such as sparkproof controllers, current limiting controllers, etc.

The working principle of D12K5K0 adjustable power resistor is that the variable resistance element is subjected to the magnetic field of the current-limiting element, and the resistance of the resistive element is changed. When the current limiting element passes a certain current, the magnetic field intensity of the current limiting element increases, and then the variable resistance element is subjected to the magnetic field of the current-limiting element, thus changing the resistance of the resistive element. In the same way, when the current limiting element passes a certain current, the magnetic field intensity of the current limiting element decreases, and then the resistance of the resistive element is reduced accordingly.

In summary, D12K5K0 adjustable power resistor is an ideal adjustable power resistor for its wide application fields and steady working principle. With its resistance value in the range of 0.2MW-1MW, it is widely used in many speed control and safety equipment, as well as other products. The working principle of D12K5K0 adjustable power resistor is to adjust the resistance of the resistive element by the magnetic field of the current-limiting element, so as to meet the needs of various control systems.

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