PTKM150R-59VM

DC Resistance (DCR):	52 mOhm Max
Height - Seated (Max):	1.175" (29.84mm)
Size / Dimension:	1.210" L x 0.685" W (30.73mm x 17.40mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	1MHz
Q @ Freq:	--
Series:	PTKMR-VM
Shielding:	Shielded
Current - Saturation:	1.9A
Current Rating:	4.5A
Tolerance:	±10%
Inductance:	150µH
Material - Core:	Ferrite
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors: PTKM150R-59VM Application Field and Working PrincipleInductors are one of the oldest and most elementary components in electronics. They are playing an increasingly important role in the modern world of electronic systems, playing a part in everything from basic circuits to sophisticated high-level systems. Inductors come in many forms, types, and sizes, and one of these is the PTKM150R-59VM Fixed Inductor. As the name suggests, these are fixed inductors that offer specific advantages when used in certain applications.Fixed inductors are generally used in electronic circuits and systems where initially designed to supply a specifically fixed electrical inductance. These inductors are usually used in power applications for the purpose of stages of power conversion such as efficient switching power supplies, battery chargers, DC to DC converters or traditional energy transformers. Fixed inductors are often used in circuit simulators such as PSPICE in order to determine the inductive reactance of a circuit.The PTKM150R-59VM Fixed Inductor offers a wide range of design flexibility and increased power efficiency. This inductor is designed to fit minimally-sized electronic products and systems and provides low loss characteristics and high current handling. The inductor utilizes a flat coil design which enables efficient current handling on small, minimal-sized boards. It also offers superior electrical characteristics such as improved SRF values and tight tolerance standards.The PTKM150R-59VM also features a low-profile, open frame structure, which allows for easy assembly and allows the inductor to fit into tight, narrow spaces. It is also available with either surface mount or through-hole mounting configurations, allowing it to work with a variety of circuit boards and modules. It is also RoHS compliant, meaning that it is designed to be environmentally safe and meets all of the necessary safety and environmental standards.In terms of operating principle, the PTKM150R-59VM Fixed Inductor is based on the idea of electromagnetic induction. Electromagnetic induction is phenomena which occurs when the electrical charges or fields surrounding an electrical component interact with each other. In this case, when a voltage or current is applied to an inductor, a magnetic field will be created around the inductor. This, in turn, induces a voltage back into the inductor, which is referred to as the back EMF or the self-inductance. This back EMF, then, acts as a self-limiting factor and helps regulate the current flow through the inductor.In conclusion, the PTKM150R-59VM Fixed Inductor is a useful, powerful, and efficient inductor designed for use in a wide range of electronic systems. Its low profile, open frame structure makes it easy to mount and it offers excellent electrical characteristics. Additionally, it operates by the principle of electromagnetic induction, allowing for accurate and precise current regulation. Therefore, this inductor is a great choice for any electronic system needing a reliable and powerful inductor.

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