High-Frequency High-Voltage DC Fume Purification High-Voltage Power Supply with Display Screen and Spark Protection

The high-voltage power supply for fume purifiers specifically relates to the field of high-voltage power supplies, including a casing and a power unit. The power unit is movably installed within the inner cavity of the casing. Protective plates are fixed on both sides of the inner cavity of the casing. Limit structures are fixed at the top and bottom of each protective plate. Contact plates are fixed at the four corners of the inner cavity of the casing. The side of each contact plate facing the power unit is provided with a sliding groove. The top and bottom of the casing, as well as the side of each contact plate away from the protective plate, are provided with first fixing holes. The top and bottom of the power unit are fixed with connecting discs. Eccentric positions of the connecting discs are provided with second fixing holes, which correspond to the first fixing holes. The side of each protective plate facing the power unit is provided with a slot. This allows the power unit to be flipped to any angle for maintenance and inspection without the need to completely remove and reinstall the entire unit, making it more flexible and convenient to use.

The power system of a fume purifier also requires a break-in period during initial operation. During this time, mechanical and electronic components gradually adapt through contact, friction, and engagement. However, traditional break-in periods often come with issues such as unstable performance and high failure rates, significantly impacting user experience.

High-Frequency High-Voltage DC Fume Purification High-Voltage Power Supply with Display Screen and Spark Protection