👉 A ramper is a type of electrical circuit that consists of two conductors connected in series and separated by an electric field. The conductors are typically made of copper or aluminum, and they have a high resistance and low capacitance. A ramper has a potential difference between the two conductors, which causes them to vibrate at a constant frequency, producing a shock wave that can be used as a shock absorber in various applications. Examples of applications for a ramper include marine propulsion systems