Milan ĎAĎOVSKÝ, Irena KOVÁČOVÁ
The paper describes practical application of wattmeter using various connections of analog multipliers with external connected operational amplifiers.
It consists of wattmeter simulation described with theoretical equations and analog components connections. Briefly explained – in the following pages is designed simple wattmeter based on IC AD633JN, so analog multiplier manufactured by Analog Devices company.
Keywords: analog signal,AD633JN, design, multiplier, op-amp, power measurement, Pspice, wattmeter
vol: 1, issue: 2