P1169.473NL

Q @ Freq:	--
Height - Seated (Max):	0.177" (4.50mm)
Size / Dimension:	0.482" L x 0.482" W (12.24mm x 12.24mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Features:	--
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 130°C
Ratings:	--
Frequency - Self Resonant:	9MHz
Series:	P1169NL
DC Resistance (DCR):	140 mOhm Max
Shielding:	Shielded
Current - Saturation:	1.9A
Current Rating:	1.8A
Tolerance:	±20%
Inductance:	47µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tray

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Fixed Inductors: P1169.473NL Application Field and Working Principle

Fixed inductors, also known as chokes, are electrical components made up of a coil of wire wound around a core. The conductors within the coil react with the core to create a magnetic field, causing a voltage difference between the two ends of the wire. This voltage difference is what is used to create the required inductance. Fixed inductors are typically used on power supplies, to generate an electric current, or as a filter to improve the power line quality.The P1169.473NL is a type of fixed inductor manufactured by Evox Rifa, a Swedish company specializing in the production of inductors, capacitors, and filters. This type is made with a ferrite core to maintain a high-frequency ripple voltage. It is constructed with a triple-insulated coil and features a double-sided encapsulation to protect against voltage changes and humidity.The application field of this fixed inductor mainly involves power lines, switching power supplies, and voltage-regulating systems. In such devices, the current applied to the coil is normally changed to adjust the magnetic field, creating the necessary voltage difference. This change can be modulated using a switch or other means, in order to control the current flow and therefore the inductance.In terms of working principle, the P1169.473NL is designed to generate a voltage difference that increases linearly with an increase in current. This means that the inductance does not change with a change in current, but instead, the current flow generates a voltage difference over the coil, resulting in a linear voltage drop. This feature makes it ideal for use in power supplies and voltage-regulating systems, as it enables the changes in current to be precisely controlled and rapidly switched on and off.As a result, the P1169.473NL is widely used in the above applications, due to its ability to create a voltage difference that is linear with a change in current. This makes it an extremely reliable and stable component that can be used to increase power line quality while reducing energy consumption. Moreover, because of its triple insulation and double-sided encapsulation, the P1169.473NL is highly resistant to changes in voltage and humidity, ensuring longer service life and increased durability. In addition, the P1169.473NL is extremely cost-effective, providing excellent performance at a fraction of the cost. This makes it an ideal option for companies looking for a reliable and sturdy fixed inductor at an affordable price. All in all, the P1169.473NL is a great option for those looking for a reliable and cost-effective solution for power supply and voltage regulation applications. This fixed inductor has been designed for high performance and long service life, and its triple insulation and double-sided encapsulation makes it highly resistant to voltage and humidity changes. As such, it is an excellent choice for companies looking for a dependable and cost-effective fixed inductor.

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