DR127-101-R Inductors, Coils, Chokes

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Fixed inductors encompass a wide variety of electric components used in electrical and electronic circuits. These inductors are used to limit current, adjust phaseShift, attenuate signal, provide pulse shaping, and some of them can even be used as sensors. DR127-101-R is a fixed inductor that is commonly used in many applications. This paper will discuss the application field and working principle of DR127-101-R.

The DR127-101-R is a high-precision, 1.27mm square SMT leaded inductor. It is built for high power applications, including DC-DC converters, high frequency switching, LCD TV, UPS\'s and other related applications. This component is made of high current ferrite core and copper as inductive material, which is capable of reaching high switching frequencies. In addition, DR127-101-R has Three-Terminal design, with four pins on the bottom and two pins on top.

The application of DR127-101-R includes switching power sources, automotive power applications, computers, as well as corresponding circuits in various electronic appliances. It is also strongly recommended for high power circuits such as DC-DC converters, frequency multipliers, class D amplifiers, wireless communication systems, and switching-mode power circuits. Owing to its small size, the DR127-101-R can be used in surface mount applications where space is at a premium.

In terms of working principle, a fixed inductor maintains a fixed level of inductance regardless of the changing current. It is made of a conductive material such as copper, wound in a spiral shape, and contained in a magnetic material such as ferrite. When a current is flowed through the conductive material, the magnetic material will become magnetized, and the inductance of the inductor is generated. This type of inductor is called the eddy Current Inductor, and the DR127-101-R is one of them.

The DR127-101-R has numerous advantages. It can offer high switching frequency and low DC resistance, and excellent temperature stability and low current noise, resulting in reliable operation. In addition, this component can also withstand high temperature and can be used in hostile environments—it is able to perform reliably under changing ambient conditions. It also offers good heat dissipation so that the power circuits can operate at higher frequencies.

In general, the DR127-101-R is a versatile fixed inductor suitable for a wide variety of applications. The component is small, reliable, and it offers excellent temperature and frequency stability. Furthermore, its high power capability makes it suitable for high frequency switching and many other applications, while its Three-Terminal design provides additional convenience. Overall, the DR127-101-R is a great choice for a variety of applications that require a reliable fixed inductor.

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