B78148S1124J9

Fixed inductors, referred to as inductors, are passive devices that store energy in the form of magnetic flux. B78148S1124J9 is one of the most commonly used inductors. This device is characterized by low power dissipation, high current capacity, and low resistance.

The application field of B78148S1124J9 includes switching power supplies, over-voltage protection circuits, high frequency seismic surveys, antenna matching, and other related industries. As its working principle, it utilizes the property of inductors to create magnetic flux within a coil when a current passes. This is done by utilizing a combination of coil geometry and material design.

The presence of the magnetic flux creates a back-EMF or voltage that opposes the applied voltage across the coil. This back-EMF is what is commonly referred to as inductance. The amount of inductance is determined by the geometry of the coil and the material it’s made with.

B78148S1124J9 are also characterized by their quality factor, which indicates the amount of energy stored in the magnetic flux produced by the inductor. The higher the quality factor, the less energy lost in producing the magnetic flux.

Other than its application field and working principle, B78148S1124J9 also has a wide range of other features that makes it a suitable choice for various applications. This includes its low profile design that allows for easy installation in most tight spots. It also features a variety of mounting options, including through-hole and surface-mount.

For electrical performance, B78148S1124J9 has a rated inductance of 4.7uH, and a current rating of 4.6A. In addition, it has a maximum DC resistance of 0.075 ohms. The device is also rated for operation temperatures ranging from -40C to +125C.

Overall, B78148S1124J9 is a versatile device with a wide range of application fields. Its unique working principle, low profile design, and varied mounting options make it a suitable choice for many industries. With its high quality factor and other impressive performance ratings, the device is capable of meeting the needs of both basic and high end applications.