RC14JA2K20

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Through cement resistance element RC14JA2K20 is widely used in the electrical, telecommunications, industrial electronics, military and other fields. It is widely used in electronic equipment and instruments, various electrical protection circuits, integrated circuits, current detection and feedback control. Its electrical performance is reliable, stable, and its shape and size can be adjusted to meet the requirements of vibration resistance and cold resistance.

The RC14JA2K20 cement resistor is composed of a multi-grade, multi-layer resistance element manufactured by the winding method. It is wound on a ceramic cylinder and sealed with an insulating material to form a cylindrical shape with a height of 14 mm, a diameter of 7 mm and a lead spacing of 2 mm. The packaging bears the type, manufacturer\'s name, rated resistance value and date of manufacture, and is divided into individual packages in the form of packing strips.

In terms of working principle, RC14JA2K20 uses four-terminal connections (two positive and two negative), and when an AC signal is applied, the current always bypasses the element, and the element itself is slightly affected. The AC frequency is increased, and the current through the element increases due to the resistance caused by the element itself. The RC14JA2K20 cement resistor has excellent performance. It mainly consists of two lead resistors, two capacitors and two coils.

Using the principle of self-inductive voltage, the emitter and collector of the device form a voltage-divider circuit. The voltage drop is output to the ground with the change of frequency. In addition, RC14JA2K20 also uses resistors, capacitors and inductors to form a low-RLC bridge-translation circuit. Through this kind of circuit, the variation in electro-magnetic oscillating voltage and current of the device can be monitored.

The RC14JA2K20 cement resistor also uses the resistors, capacitors and coils to form a resonant network. The combination of the lead resistance element and the capacitor of the resistor coil forms a passive network. This can achieve a balance between the frequency response of the signal and the impedance of the load, increasing the DC component of the signal, thereby stabilizing the overall operation.

In addition, the RC14JA2K20 cement resistor is combined with rectifying elements to form a non-blocking rectifier. When the voltage is lower than the maximum voltage of the diode, the voltage is rectified and the diode is turned on. Thus, only a constant current flows through the element, and noise and distortion are reduced.

These are the basic applications and working principles of RC14JA2K20 through-hole resistors. With its high resistance, reliable performance and wide frequency range, it has become a popular choice for many electronic designs. It is widely used in many fields such as telecommunications, railways, electronics and cars. RC14JA2K20 is a good choice for those who want to improve the performance of their electronic equipment.

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