Here is a simple, compact circuit for isolating a low power –48V output. The gyrator circuit allows AC signals to ride on the DC output voltage, adding audio signaling capability for communications ...
Designers have long used the gyrator circuit to create a virtual inductor employing readily available capacitors. The circuit can achieve high inductance values with relatively low capacitance values, ...
A few years ago, there was a stir about a new fundamental component called a memristor. That wasn’t the first time a new component type was theorized though. In 1948 [Bernard Tellegen] postulated the ...
In most of the power supply circuit designs, after the rectification stage of the AC signal, large, heavy and expensive electrolytic capacitors are used to avoid the ripple voltage at the output. In ...
The gyrator - or simulated inductor - is a valuable component for use in low-frequency electronic filters. It is economical, and offers potentially excellent performance over a frequency range where ...
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