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| The circuit that converts DC power into AC power is called as inverter. This is a Thyristor based system. This works on the resonance frequency of the circuit. This trainer makes use of SCR Trigger Applications Trainer Model PE-14 for SCR applications. This has built in carrier frequency generator, power circuit and required power supply. All the power devices are mounted on suitable heat sinks. Using this instrument, it is possible to observe the resonance frequency, carrier frequency, voltage and current waveforms for the applied load conditions using an external oscilloscope. An optional voltmeter and current meters are required to make the necessary measurements. |
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