1225AS-H-1R5N=P2 Inductors, Coils, Chokes

DC Resistance (DCR):	52 mOhm Max
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.126" L x 0.118" W (3.20mm x 3.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	--
Shielding:	Shielded
Current - Saturation:	1.5A
Current Rating:	2.4A
Tolerance:	±30%
Inductance:	1.5µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

A 1225AS-H-1R5N=P2 is a type of fixed inductor, which is a type of electronic component. It is mainly used in conjunction with other fixed components, such as resistors and capacitors, to help create various circuits. Fixed inductors have an array of diverse applications, but the most common include power supplies, filter circuits, radio communication equipment, and signal processing.

Construction

The 1225AS-H-1R5N=P2 is a two-layer, surface-mounted component measuring 12.5 x 10 mm with a leadless design. It is constructed from a ferrite core, and two copper wires wound into coils. This creates an electromagnetic field around the device, which allows electricity to flow through it. The two wires are then attached to a pair of terminals, which provide an easy way to connect the device to other components or systems.

Working Principle

The working principle of a 1225AS-H-1R5N=P2 is relatively simple. When electricity is applied to the terminals, the magnetic field generated by the coils of wire induces a current in the ferrite core. This current, in turn, creates a stronger magnetic field, which increases the current flow. This process continues until the current reaches a point where it cannot be increased any further, and the inductor is said to be "saturated".

Application Field

Fixed inductors are widely used in a variety of applications. The 1225AS-H-1R5N=P2 is primarily used in electronic circuits that require a constant current, such as switching power supplies, voltage regulators, and power filters. It is also often used in radio transmission equipment and various types of test equipment. In addition, this type of inductor can be used to help reduce EMI (electromagnetic interference) in circuits.

Conclusion

The 1225AS-H-1R5N=P2 is a type of fixed inductor that is used in a variety of applications. It is constructed from a ferrite core and two coils of copper wire, and it works by creating an electromagnetic field that induces a current in the ferrite core. This current then increases until the inductor reaches saturation. The device is mainly used in electronic circuits that require a constant current, including power supplies, voltage regulators, and power filters.

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