SH260S-5.0-10

DC Resistance (DCR):	25 mOhm
Height - Seated (Max):	0.451" (11.45mm)
Size / Dimension:	0.701" L x 0.669" W (17.80mm x 17.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	10kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SH260
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	5A
Tolerance:	±20%
Inductance:	11µH
Material - Core:	Iron Powder
Type:	Toroidal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are widely used in electronic circuits that require inductors to limit the amount of frequency or current. They are also commonly used for energy storage, filtering, tuning, and more. An example of a fixed inductor is the SH260S-5.0-10. This article explores this inductor’s application field and working principle.

Application field of SH260S-5.0-10

The SH260S-5.0-10 is a high-current fixed inductor designed for applications such as:

• Power supply and smoothing systems
• DC/DC converter applications
• Power converters
• Wireless charging applications
• High-frequency switching power supplies
• Communication device power supplies

This inductor is designed to handle high currents of up to 5.0 A and it features a high saturation current of 10 A. It also has low losses and minimal variation with frequency. With these features, the SH260S-5.0-10 can operate up to a frequency of 10 MHz at up to 50 mΩ of DC resistance.

Working Principle of SH260S-5.0-10

The SH260S-5.0-10 operates based on the principle of mutual inductance. Mutual inductance is an important concept in electrical engineering. It occurs when two inductors are connected in series or parallel and they interact and induce a voltage in one another. The magnitude of the voltage depends on the shape, size and winding pattern of the inductors, as well as the amount of inductance each inductor has. In the case of the SH260S-5.0-10, the inductor is made up of a piece of iron core with two separate windings around it. When a current passes through one winding, a magnetic field is generated adjacent to the other winding, thus inducting a voltage onto the opposite winding. This voltage is proportional to the magnitude of the current and the inductance of the device. To increase the inductance of the inductor, it is necessary to increase the area of the core or the length of the windings. This is because the core and windings act as a magnetic circuit, with the magnetic field flux passing through the core and windings. By shaping the magnetic circuit accordingly, it is possible to tailor the inductance of the device.

Conclusion

The SH260S-5.0-10 is a versatile fixed inductor that is suitable for a variety of applications. Its high saturation current allows it to handle high currents while its low losses and minimal variation with frequency makes it easy to work with. It operates on the principle of mutual inductance, using two separate windings wound around a iron core to generate the necessary voltage. By adjusting the shape, size and winding pattern of the inductors, the inductance of the device can be tailored to suit the desired application.

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