Inverter with analog signal conversion and frequency conversion, 1.5KW / 2.2KW (VFD): https://standard-price-market.blogspot.com/2021/12/inverter-with-analog-signal-conversion_0258025033.html Inverters are also called AC Drives, or VFD (variable frequency drive). They are electronic devices that can turn DC (Direct Current) to AC (Alternating Current). It is also responsible for controlling speed and torque for electric motors. VFDs manipulate the frequency of their output by rectifying an incoming AC current into DC, and then using voltage pulse-width modulation to recreate an AC current and voltage output waveform. However, this frequency conversion process causes 2% to 3% loss as heat in the VFD — caloric energy that must be dissipated. Generates Energy-On-Demand: https://easy-power-plan-dcp.blogspot.com/p/free-energy-generator.html AC generator: rare earth permanent magnet: low torque, low RPM, Three phase four wire for home, 20KW https://www.youtube.com/watch?v=4SLVx2tW5xo The concept of inverters in the field of Electricity https://easy-power-plan-dcp.blogspot.com/p/what-is-inverter.html
