Part 3/7:
Power Supply Configuration and Voltage Control
The power supply is set to negative, with the intent that negative connects to the skirt (a voltage point or element in their setup), while positive connects to the wires atop the circuit. They are managing voltage levels with the power supply, but they suspect that high voltage capacitors may be necessary to establish a certain frequency, hinting at an attempt to generate or sustain a specific oscillation or signal pattern.
They highlight that the diodes used are H-bridge or fast-recovery types — components critical in high-voltage switching and pulse circuits — which only allow current to flow in one direction, preventing back-flow that could damage components.