TP2-1R5-R

Series:	THIN-PAC™
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Toroidal
Material - Core:	--
Inductance:	1.5µH
Tolerance:	±20%
Current Rating:	1.7A
Current - Saturation:	1.7A
Shielding:	Unshielded
DC Resistance (DCR):	91 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	--
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	--
Size / Dimension:	0.370" L x 0.260" W (9.40mm x 6.60mm)
Height - Seated (Max):	0.087" (2.20mm)

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Fixed Inductors

An inductor is an electronic component intended to store energy in a magnetic field, which it creates with the assistance of an electric current. Fixed inductors , also known as power inductors, are one of the most commonly used components in electronic circuits. The most popular type of fixed inductor is the TP2-1R5-R. This unique component can be used in a wide variety of applications and is designed for absolute reliability.

Applications

The TP2-1R5-R fixed inductor is primarily used for filtering, DC-to-DC conversion, and power supply regulation. They are often used in automotive electronics, computers, portable devices, and consumer electronics. Stable and reliable performance is important for these types of applications, and the TP2-1R5-R inductor offers precise voltage and current measurements.The TP2-1R5-R is also used for shielding and magnetic noise suppression. It is capable of blocking electromagnetic interference from outside of a circuit, allowing components to interact more efficiently. This gives the circuit greater precision, accuracy, and stability.

Design

The TP2-1R5-R fixed inductor is constructed with a metal core and two leads. The metal core is essential for creating the magnetic field. It has a long magnetic flux path which enables it to store large amounts of energy. The two insulated leads act as the input and output for the inductor and are governed by Ohm\'s law.

Working Principle

The basic principle behind a fixed inductor is that when a certain amount of energy is given to a metal core, magnetic lines of force are created. These lines of force create a magnetic induction which will induce a voltage on the output lead of the inductor.When alternating current (AC) is given to the input lead, the flux created by the metal core will cause the lines of force to change direction at the same rate as the AC signal. This change in direction creates a voltage on the output lead as the magnetic flux alters the output voltage. The greater the magnitude of the AC current, the higher the voltage on the output lead will be.In DC circuits, the fixed inductor will not produce a voltage when there is a steady current on both leads. However, when the current on the input lead experiences a sudden change, the parasitic capacitance of the component will store the energy and generate a voltage on the output lead. This voltage is known as the back EMF voltage and is used to regulate the current in a DC circuit.

Conclusion

The TP2-1R5-R fixed inductor is an extremely versatile component that is commonly used in a variety of electronic circuits. Its design allows it to act as a filter, a shield, and a voltage regulator. Understanding its design and working principle can help you determine how best to use it in your own projects.

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