Function description: Suitable for power supply range 5V-48V equipment power supply, support a maximum of 10A rated current input and output. After use, the transient current is more abundant, the sound quality is stronger, and the sound quality is improved significantly. At the same time, it has -protection effect, transient voltage suppression protection, and common mode interference suppression effect Easy to use: the power supply is connected to the [INPUT] end of the product, and then the [OUT] end of the product is connected to the electrical equipment through a random power cord. Applicable environment: 5V-48V linear power supply, switching power supply can be used, 4B,3B+, Orange Pie, pie, Panda pie, digital interface, digital turntable, , NUC, ear amplifier device, computer, NAS, router, Light Cat, Bridge ...... Materials related: small capacitor in and out of each, equipped with high voltage gold capacitor 10 (fast charging, high cycle life, discharge capacity is more than 5 times the battery), the total capacitance of 0.15F ,1 (F)=1000000 micromethod (μF), 0.15 is equivalent to 150000 micromethod (μF). Gold-plated DC5.5x2.1 connector with copper pin screw connector for line connection, transient voltage suppression protection Maximum working temperature: 70℃ (It is generally recommended to avoid direct sunlight and high temperature environment, you can get a higher use experience) Model: 5V-48V supercapacitor filter board Size:160x51x20mm Weight:278g Colour:Photo Color Material:abs Package Contents: 2 x Supercapacitor Filter Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.