PL10117

DC Resistance (DCR):	1.43 mOhm Max
Height - Seated (Max):	0.290" (7.37mm)
Size / Dimension:	0.780" L x 0.770" W (19.81mm x 19.56mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Features:	--
Operating Temperature:	-40°C ~ 130°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	--
Shielding:	Unshielded
Current - Saturation:	13A
Current Rating:	12A
Tolerance:	±15%
Inductance:	3.5µH
Material - Core:	--
Type:	Planar
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors: PL10117 Application Field and Working Principle

Fixed inductors are a type of electrical component designed for use in applications where inductor values are fixed. The main application field for these devices is in power supply design, as well as in high-speed switching and noise-suppression applications. A fixed inductor, such as the PL10117 from Pulse, is characterized by its relatively small size, high efficiency, and low-noise characteristics.The main principle of operation for the PL10117 is based on magnetic induction. Magnetic flux is produced when a current is passed through a conductor, creating a magnetic field. This field will induce voltage in any secondary conductor that is placed in its vicinity. The rate of induction is dependent on two factors: the number of turns in the secondary winding and the permeability of the material around the conductor. The PL10117 takes advantage of these principles to produce inductance in a compact size.The PL10117 consists of a copper-wound core with a toroidal shape. The core comprises of the primary winding, which is a single turn of copper wire, and the secondary winding, which consists of 12 turns of copper wire. Inside the core is a ferrite material, which provides the necessary permeability to ensure efficient induction of the voltage in the secondary winding. The construction is completed with a shield to reduce the level of interference generated by the device.The PL10117 is capable of providing low-noise operation, making it ideal for use in power supply and noise-suppression applications. Additionally, the device is also suitable for applications requiring high-speed switching, such as digital logic circuits. This is due to its ability to provide a quick, low-resistance connection between the primary and secondary windings. The PL10117 is rated for operation at temperatures ranging between 0 and 70°C and can withstand up to 1.2 Amps of current.Overall, the PL10117 is a compact, efficient and low-noise fixed inductor. It is well-suited to use in power supply, noise-suppression or high-speed switching applications. Its construction is based on magnetic induction principles, which allow it to provide a fast connection between the primary and secondary windings, while still maintaining stability and low-noise operation. With its reliable performance, the PL10117 is a great choice for a variety of applications.

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