Figure 1: The system and the operation principles. We have carried out two types of measurement. In the first, a response analysis, the LC tank circuit is driven near-resonantly by a low-frequency ...

At the core of the circuit is the TA7642 AM demodulator and amplifier IC. The coil and the capacitor form a tank circuit that selects the desired frequency to tune into and the signal is demodulated ...

Abstract: Induction cap sealers are actively controlled passive component dominant industrial power control equipment. In series resonant inverter-fed air-cooled induction sap sealer, the major part ...

Abstract: An investigation was made of the relations between the constants L, C, and R of a power amplifier output tank circuit. Experimental data were taken on an amplifier excited at a frequency of ...

ABSTRACT: In the event of an instantaneous valve closure, the pressure transmitted to a surge tank induces the mass fluctuations that can cause high amplitude of water-level fluctuation in the surge ...

The variable capacitor C1 and L1 will constitute the tank circuit which will produce the high frequency signal, the capacitor C1 is variable so that we can produce different frequency signal by ...