Voltage Sag/Dip refers to the reduction of the effective voltage value to 10% to 90% of the nominal value, with a duration of 20ms to 1min (typical duration is 20ms~500ms). Voltage sag, also known as voltage dip, grid shaking, instantaneous voltage fluctuation, voltage drop, instantaneous power loss, power outage, low voltage ride through (LVRT), etc. Severe voltage sag may cause electrical equipment to stop working or result in a decrease in the quality of the produced products. The severity of the impact of voltage sag varies depending on the characteristics of the electrical equipment used. Generally speaking, industrial process equipment is particularly sensitive to voltage dips, as any component within the equipment that experiences a power issue can cause the entire process to stop running. These industrial processes involve fields such as automobiles, semiconductors, solar photovoltaics, plastics, petrochemicals, textiles, fiber optics, beverage and dairy industries, and mobile communications. Important equipment that is often affected by voltage dips include cooling device controls, DC motor drives, programmable logic controllers (PLCs), mechanical devices, and variable speed drive devices.

PCB board layers: 8L

PCB board material: FR4

PCB board thickness: 2mm

Copper thickness: 3Oz

Character: White

Surface treatment: tin spraying

Minimum aperture: 0.2mm

Solder mask type: green oil

Delivery deadline: Samples can be sent out within 12 hours at the fastest, and shipments can be made within 3-5 days