PTHF150R-59

DC Resistance (DCR):	52 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	1.100" Dia x 0.475" W (27.94mm x 12.06mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	1MHz
Q @ Freq:	--
Series:	PTHFR
Shielding:	Shielded
Current - Saturation:	4.2A
Current Rating:	4.5A
Tolerance:	±10%
Inductance:	150µH
Material - Core:	Molybdenum Permalloy(MPP)
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors – PTHF150R-59 Application Fields and Working Principle

Inductor is a type of component found in electronic circuits that stores energy in the form of a magnetic field. It is characterized by its ability to create a magnetic field in response to an electrical current. This property makes them useful in a wide range of applications, from power electronics and motor control to data processing, electronic communication, and more. Fixed inductors are designed to create a specific amount of inductance, so they have predictable behavior and can be used for reliable circuit design.The PTHF150R-59 is a fixed inductor manufactured by PTH Electronics that features a wide range of application areas. It is a type of axial-lead, non-ideal, inductor and is designed to deliver reliable performance in a variety of electrical circuits. It has an operating temperature of -40 to +85°C, and features a shielding ring that reduces interference from nearby components. This inductor is rated to handle currents up to 1.71 A and withstand voltages up to 100 V.The PTHF150R-59 is commonly used in automotive applications, in which it is paired with a PTH0065M inductor to form a high-frequency mains filter. It is also used in power switches, and as current-mode converters, as well as in switch mode power supply designs. Additionally, this inductor is found in lighting applications, HVAC systems, and motor speed control devices.The working principle of the PTHF150R-59 is based on Faraday’s law of electromagnetic induction, which states that when a conductor is moved in a magnetic field, an electric current is induced in the conductor. The inductor is essentially composed of a coil of wire that carries current and is wrapped around a ferromagnetic core. As current flows through the coil, a magnetic field is created that induces a voltage on the coil in response to the current. This voltage creates a counter-acting current in the coil that opposes the flow of the main current. This counter-current creates a back-emf in the coil, which limits the rate of change in the main current. This is known as inductance. By adjusting the size and number of turns in the coil, the rate of change of current can be controlled, and the size and strength of the induced voltage can be adjusted.The PTHF150R-59 is a reliable, cost-effective inductor option for a variety of applications. Its features make it suitable for automotive, lighting, and other industrial applications. Its performance and accuracy makes it a good choice for power electronics, switch mode power supplies, and motor speed control devices. Additionally, its shielding ring reduces interference from other components in the circuit, which helps to improve its accuracy and overall performance.

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