PG0200.351NL

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Fixed inductors are electrical components that are designed to create a steady, unchanging electrical current. One example is PG0200.351NL, which is a low profile surface mount inductor with a casing size of 2.0x2.0x1.2mm. It has an operating temperature range of -55°C to +125°C and a rated current of 3.2A.

The operating principle of the PG0200.351NL is that as the current passes through it, a magnetic field develops around the inductor. This magnetic field induces an opposing voltage which in turn creates a counter EMF, or counter electro-magnetic flux. The magnitude of this counter EMF is proportional to the rate of change of the input current passing through the inductor. The net result of the process is that the inductor decreases the amplitude of the input current — in other words, it restricts the flow of the current in order to control its output.

This feature of PG0200.351NL makes it useful for several applications. In an Audio/Video Signal amplifier, it prevents the signal’s power from fluctuating too much and ensures a consistent output. For DC-to-DC buck converters, the inductor is responsible for converting the input current from a single voltage to multiple, lower voltages. In an LC filter circuit, it helps filter out noise in an AC signal and helps the signal retain its distinct characteristics. Finally, in a power supply circuit, it buffers noise and ripple in the input current.

Apart from these applications, the PG0200.351NL also has several advantages that make it a popular choice among designers. Its small size and low profile make it easy to install on densely populated circuit boards. Its wide operating temperature range makes it suitable for use in a variety of environments. And its high rated current can handle high power applications. All of these features collectively make PG0200.351NL a good choice for designers looking for a reliable, low-profile surface mount inductor.

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