DC Resistance (DCR):	640 mOhm Max
Height - Seated (Max):	0.209" (5.30mm)
Size / Dimension:	0.307" L x 0.307" W (7.80mm x 7.80mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-30°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	6MHz
Q @ Freq:	--
Series:	PM75
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	580mA
Tolerance:	±10%
Inductance:	150µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors, more commonly known as coils, are a basic element in electronic circuits. These inductors can be found in most applications, such as radio circuits, television circuits, oscillators, amplifiers and transformers. Fixed inductors come in a variety of forms, sizes and shapes depending on the application.

PM75-151K Application Field

The PM75-151K is a fixed inductor that is designed for use by television circuit engineers. It is particularly useful in modern television sets as it provides excellent stability when used in circuits such as line scanners, flyback circuits, switchers and sync separators. It has a high-frequency response which enables it to maintain excellent stability even under heavy load conditions.The PM75-151K features a coiled geometry which offers improved efficiency in terms of current handling, flow and noise levels when compared with non-coiled inductors. Furthermore, the PM75-151K features a stabilizing terminal which ensures that it stays homogeneous over temperature changes and vibration. The PM75-151K is also resistant to moisture, liquids and dirt, making it suitable for use in tough environmental conditions.

PM75-151K Working Principle

The working principle of the PM75-151K is based on the electromagnetic phenomenon of induction. This involves the induction of voltage or current into the inductor when electromagnetic energy is passed through it.The PM75-151K is a fixed inductor, meaning its inductance is fixed. For this reason, its electrical properties remain constant regardless of the applied voltage or current in the circuit. This is a desirable trait when dealing with critical circuits such as television circuit designers.The basic principles of the PM75-151K is that when a current is applied to the inductor, an opposing magnetic field is created due to Faraday\'s Law. This opposing magnetic field will induce a voltage in the other side of the inductor, which can be harnessed in various ways.When a voltage is applied, the opposing magnetic field is created in the same manner. However, in this case, the current in the inductor is the one that is being induced. This is because the voltage from the source is converted into its equivalent current in the inductor, according to Ohm\'s Law.

Conclusion

In conclusion, the PM75-151K is a fixed inductor designed for use by television circuit engineers. It has a coiled geometry which offers improved efficiency in terms of current handling, flow and noise levels. Furthermore, it features a stabilizing terminal which ensures that it remains homogeneous over temperature changes and vibration. The PM75-151K works on the principle of induction, creating an opposing magnetic field when current or voltage is applied to the inductor. This opposing magnetic field enables the induction of voltage or current into the inductor, which can be harnessed in various ways.

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