DC Resistance (DCR):	6.1 Ohm Max
Height - Seated (Max):	0.080" (2.03mm)
Size / Dimension:	0.150" L x 0.120" W (3.81mm x 3.05mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	17MHz
Q @ Freq:	47 @ 2.5MHz
Series:	160R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	145mA
Tolerance:	±2%
Inductance:	27µH
Material - Core:	Iron
Type:	--
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors

Inductors are electronic devices found in a range of diverse electronic circuits. They are used to store electrical energy, filter frequencies, create current paths, and provide impedance within a system. Fixed inductors are typically installed in only one device and are often designed to fit a specific purpose with one or two characteristics. The most common type of fixed inductor is the 160R-273GS. This inductor is typically used for high voltage and high frequency applications.

160R-273GS Application Field

The 160R-273GS fixed inductor is widely used in the field of power electronics. It is mainly used in high voltage, high frequency circuit environments. In high power applications such as low-end ATX power supplies, high power adapters, motor drive circuits and other high power device, the 160R-273GS is an essential part of the circuit. In addition, it is used in medium and low power applications such as switching power supplies, charger and LED display, where it helps reduce electrical losses and improve power efficiency.

160R-273GS Working Principle

The 160R-273GS fixed inductor works by relying on the principle of induction. When a current passes through an inductor, it creates a magnetic field which induces a voltage in the opposite direction. This induced voltage is what can be used to store energy in the inductor. In addition, the inductor acts like a filter, enabling it to block out certain frequencies or pass specific frequencies. As such, the inductor is useful for creating and controlling current paths, providing impedance, increasing current, dampening voltage changes, and enabling high performance power conversion.

160R-273GS Construction

The 160R-273GS fixed inductor is a type of power inductor. It features a small size, low DC resistance, high saturation current, and high inductance. It consists of an aluminum core and two winding lines, one of which is made of copper plated silver. The internal traces are connected to a printed circuit board, while external connections are made with two axial leads. The inductor is also sealed to protect against moisture, dust, and other substances.

160R-273GS Advantages

The 160R-273GS fixed inductor offers several key advantages, making it a popular choice for a wide range of applications. It is capable of providing high-quality power conversion, exhibiting high efficiency and low EMI. It is also relatively small in size, making it appealing for energy-saving and compact designs. Furthermore, its inductance and saturation current are customizable, allowing it to be tailored for different applications.

160R-273GS Disadvantages

Despite its advantages, the 160R-273GS fixed inductor does have some drawbacks. Firstly, its execution frequency is quite low compared to other inductors on the market. Secondly, it is brittle and can easily be damaged if subjected to mechanical stress. Lastly, it is relatively expensive compared to other types of inductors.

Conclusion

The 160R-273GS fixed inductor is a popular choice for power electronics applications due to its high efficiency, low EMI, and customizable features. It is a reliable and robust device that offers decent performance and reasonable cost. However, it is important to consider the disadvantages listed above before deciding to use the 160R-273GS in a given application.

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