I am planning to build a tethered drone powered by a 12s battery system (44.4 volts) with an overall current consumption of approximately 50 amps. To achieve this, I require a rectifier system to convert 230VAC to 450VDC, as well as a DC-DC buck converter to step down the voltage from 450VDC to 44VDC on the drone side.
How can I create this? Do anyone have any ideas or circuit diagrams that could assist in developing an indigenous project model?
Additionally, are there any ready-made 230VAC to 450VDC rectifiers or 450VDC to 44VDC DC-DC step-down modules available in the market?
7 posts - 4 participants