NR3012T3R3M

Fixed inductors are widely used in electronic circuits and have a variety of different forms. In this article, we shall discuss the application field and working principle of the NR3012T3R3M type.

The NR3012T3R3M is a low-profile radial-leaded inductor. It is typically used in single-ended transformers, in-line current measurements, and EMI applications. The unit also provides protection against over-voltage/over-current. Due to its small size, it is well-suited for applications where space is at a premium.

The physical form of the NR3012T3R3M is a 12 mm long cylindrical leaded inductor with an outside diameter of 3.4 mm and a winding made of a copper wire that has an inductance of 318 nH/mm. The leads of the unit are supplied with alloy-plated tin, and the overall body is non-conductive to minimize electrical interference.

When current flows through the coil of the NR3012T3R3M, a magnetic field is generated around the coil, and an electromagnetic force is generated in the opposite direction. This results in an inductance, a measured property, which is the ability of a component of an electrical circuit to store energy in the form of a magnetic field. This stored energy is then released into the circuit, creating an alternating current. This alternating current can then be used to perform various tasks, such as controlling the speed of a motor or synchronizing signals.

In terms of applications, the NR3012T3R3M is suitable for single-ended transformers, in-line current measurements, and EMI protection. For single-ended transformers, the NR3012T3R3M can be used to step up or step down the voltage of the input signals. This is done by converting the voltage and/or current magnitude of the input signal in order to match the operating voltage and/or current of the desired output circuit. The NR3012T3R3M also provides protection against over-voltage and over-current. In-line current measurements, on the other hand, are useful for providing feedback and/or monitoring the flow of current through a circuit. The NR3012T3R3M is also suitable for EMI (electromagnetic interference) protection, which is needed when connecting electronic devices that may radiate EMI.

In summary, the NR3012T3R3M is a low-profile, radial-leaded inductor that is typically used in single-ended transformers, in-line current measurements, and EMI applications. When a current flows through the inductor\'s coil, a magnetic field is generated around the coil, which produces an electromagnetic force in the opposite direction, resulting in an inductance. The NR3012T3R3M is suitable for a variety of applications, such as single-ended transformers, in-line current measurements, and EMI protection.