LQW15AN1N7C00D

Q @ Freq:	10 @ 250MHz
Height - Seated (Max):	0.024" (0.60mm)
Size / Dimension:	0.039" L x 0.024" W (1.00mm x 0.60mm)
Supplier Device Package:	0402 (1005 Metric)
Package / Case:	0402 (1005 Metric)
Mounting Type:	Surface Mount
Features:	--
Inductance Frequency - Test:	100MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	17GHz
Series:	LQW15
DC Resistance (DCR):	100 mOhm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	640mA
Tolerance:	±0.2nH
Inductance:	1.7nH
Material - Core:	Air
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors, or also known as inductors, inductance coils, and reactor coils, are electronics components used to store energy in the form of a magnetic field. They are mostly used in electrical circuits for creating signal paths with appropriate voltage and current levels. The fixed inductor, which stands for the LQW15AN1N7C00D, has a wide range of applications, including in power electronics, audio signal amplification, radio equipment as well as energy and power conversion.

Application Fields and Working Principle

The LQW15AN1N7C00D is an ideal choice for power applications, like DC-DC converters, electric motor drive, lighting systems, and other electronic systems requiring energy conversion. It is made of high grade ferrite material and comes with an IP55 protection grade. It can be classified into a shielded surface-mount type, a shielded through-mount type, or an unshielded through-mount type.As for its working principle, the LQW15AN1N7C00D is a passive device which relies on two effects to store energy or create signal paths, namely its inductive and reactive effects. When alternating current flows through its winding, it creates a field around the core, which induces circulating current within the coil, creating a varying magnetic field. This varying magnetic field then induces a back-emf voltage and the current will start to build up through the winding until the back-emf voltage is balanced. This process creates a fixed voltage drop that is dependent on the inductance value of the fixed inductor. In addition to these, the LQW15AN1N7C00D is made with high saturation flux density and low resistivity. This can enable higher power conversion efficiency, improved heat dissipation and lower losses. Its power dissipation capability for an extended period of time is also improved with a higher inductance density.

Advantages

The LQW15AN1N7C00D has several advantages over other similar components. These include its stable inductance and low DC resistance, high heat dissipation, and a wide operating temperature range. This makes it ideal for use in applications that require a high power output for a long time, as well as in applications that require energy conversion. The device also features high impedance for filtering, damping, and resonance applications. This makes it suitable for use in circuits that require superior damping performance and shielding. It can also help reduce EMI and RFI interference in radio and audio signal amplification systems, as well as in power circuits.Furthermore, the device has a compact design and is available in a variety of sizes. This makes it suitable for applications that require space constraint. Additionally, its high volume production capacity makes it cost-effective for mass production.

Conclusion

To summarise, the LQW15AN1N7C00D is a fixed inductor that is made with high grade material and features a wide range of applications. It offers several advantages, such as high current and voltage handling capability, its compact design, high impedance, and cost-effectiveness. These attributes make it an ideal choice for a variety of applications, including in power electronics, audio signal amplification, radio equipment as well as energy and power conversion.

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