H4178KBDA

 Through Hole Resistors are an indispensable component in many electronic circuits, and H4178KBDA is among the popularly used ones.

Application Field of H4178KBDA

H4178KBDA resistors are widely applied for precision applications such as communications engineering, measuring engineering, medical engineering, power electronics, motor control, aviation and aviation, high-end electrical equipment, etc. It is installed in the device or incorporated into the integrated circuit by soldering. In addition, due to it’s screw hole type design, H4178KBDA are more suitable for high frequency circuits. They are also commonly used in devices such as AC motors, spindles, bearings, motors, thesefieldings and application in welding equipment, as well as in components of electronic machinery and electrical appliances.

Working Principle

Working principle of H4178KBDA resistor can be simply illustrated by a circuit diagram. In the circuit diagram, a DC voltage source is connected to the resistor via an inductor, which allows the current flow through the resistor to be limited to the set current. Under this condition, the resistor will provide an opposite voltage that is equal to the current multiplied by its resistance value. This opposing voltage in effects reduces the voltage across the inductor and ultimately decreases the current flowing through the resistor.

When the current passing through the resistor does not exceed the critical threshold, the resistor does not provide any opposing voltage. This allows the current to pass through freely, and the voltage across the inductor remains the same. In essence, H4178KBDA resistors can be used to regulate the current passing through, by providing opposing voltage when the current reaches a certain threshold.

Conclusion

In conclusion,H4178KBDA resistor is a commonly used type of resistor in precision applications such as communications engineering, measuring engineering, medical engineering, power electronics, motor control, aviation and aviation, high-end electrical equipment. It is characterized by its screw hole type design, and its working principle is based on providing an opposing voltage when the current through it exceeds a certain threshold. This allows it to regulate the current in a circuit.