1945R-22J

DC Resistance (DCR):	5.8 Ohm
Height - Seated (Max):	--
Size / Dimension:	0.193" Dia x 0.447" L (4.90mm x 11.35mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	790kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	5.36MHz
Q @ Freq:	65 @ 790kHz
Series:	1945R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	164mA
Tolerance:	±5%
Inductance:	150µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: 1945R-22J Application Field and Working Principle

Inductors play an important role in the design and implementation of electrical systems, especially in the fields of electronics and telecommunications. In addition, they are widely used in the industry of various kinds of power electronic devices. The 1945R-22J is an important type of fixed inductor in our electrical engineering system. This paper will discuss the application field and working principle of 1945R-22J fixed inductor.Fixed inductors are often used in industrial applications like AC power circuits, audio circuits, and radio or television systems. In these applications, they are used for coupling and decoupling signals and for blocking the alternating currents (AC) from the power source. The 1945R-22J is a type of fixed inductor which can be used for many of these applications. It is designed to act as an impedance-conversion coil and is typically used to increase or decrease a signal’s voltage or current level. It features good inductance stability and can be used in both single and multi-loop systems.The 1945R-22J fixed inductor is usually constructed with a high-quality core material. Its form factor, or its size, is usually small and its maximum DC resistance is typically low. Furthermore, it has a very low profile and can fit in tight spaces for enhanced portability. Its rated power can typically range from two Watts up to five Watts, depending on its size. Additionally, the 1945R-22J offers excellent performance characteristics, which makes them an attractive choice for many industrial applications.The working principle of the 1945R-22J fixed inductor is based on the transferal and storage of energy in a magnetic field. When a current flows through it, a magnetic field is generated around the inductor and this field acts to store the energy. When the current changes, the field also shifts, thus releasing the energy stored in the field and transforming it into new current. This way, the inductor can regulate and modify the current signals passing through it. In addition, it can also act as a voltage transformer, providing energy to a load without creating any additional potential difference.The 1945R-22J fixed inductor is used in numerous applications in both the commercial and industrial sectors. These include, but are not limited to, solar cell inverters, high-definition television systems, satellite receivers, electric cars, and medical equipment. The 1945R-22J is usually the primary inductor used in these applications as it offers good performance and an excellent power rating. Furthermore, this type of inductor is durable and can hold its magnetic field even after the current is stopped, which is essential for many of these applications.In conclusion, the 1945R-22J fixed inductor is a type of inductor widely used in electronics, providing excellent performance and power rating. It is usually constructed with high-quality core material and features good inductance stability. Its working principle is based on the transfer and storage of energy in a magnetic field and it can act as a voltage transformer without creating additional potential difference. Finally, the 1945R-22J is used in many applications such as solar cell inverters, HDTV systems, satellite receivers, electric cars, and medical equipment.

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