SP1812R-152G

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Fixed inductors, also called as choke, are passive components commonly used in power management and various other applications. The latest inductor is SP1812R-152G, which is described and coupled to application field and working principle.

The inductor has a miniature package of 1210 dimensions with an optimized profile as low as 1.2 mm in height, mono-layer core material and an improved winding constructing that allows it to work from an operating temperature range of -55°C to +105°C.

It has a rated inductance of 15ìH, rated Q of 22.2 and SRF frequency of 91.4 MHz, and is suitable for frequencies of 6MHz – 1GHz. The rated current of SP1812R-152G inductor is 12.1A. This inductor works in widevariety of applications such as DC-DC converters, switching power supplies, inverters, battery powered equipments for consumer and automotive applications, smart phones, portable devices, cold chain, home appliances, and medical devices.

The working principle of inductor is based on the concept of electro-magnetic field. This component consists of windings of wire around a iron core, or no core. It is one of the most important components in the electronic circuit which stores electrical energy in magnetic field, when electrical current flows through the winding from one terminal to another. When there is a flow of current the magnetic field around the inductor generates which restricts the change in current. SP1812R-152G also functioning in same way and restrained the flow of current.

Apart from that, inductors are used in signal processing circuits that generate constant signal frequency. It produces rate rise of certain frequency on signal transmission and very useful for filters and other circuits. The SP1812R-152G inductor can be effectively used in these applications and helps quicken signal rate and accuracy of transmission.

It is also used in transmission circuits. These inductors are used as current limiters to reduce line to ground resistive loss. The SP1812R-152G inductor is ideal for this purpose as it has huge rated current and is well suited for current limiting operation.

SP1812R-152G can also be used for isolating signals since inductors possess high impedance frequency range. This proprieties help them in isolating signal and provide much clearer data transmission. This is useful in applications such as anti-interference, resonance induction, preventing noise, and electromagnetic emission.

Overall, SP1812R-152G inductor is very suitable for various applications such as power management, DC-DC converters, signal processing, transmission circuits and isolating of signals due to its capability to store and generate electric energy using magnetic field, rated current, wide range of operating temperature and size. This component is reliable and highly recommended for application for its excellent performance and its capability to hold and release energy.

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