Solid aluminum electrolytic capacitors solid capacitor operating temperature range: -55 ℃ to + 105 ℃ solid-state capacitance deviation: Rated capacity of ± 20%, (at 20 ± 2 ℃, 120Hz ± 10% test) solid capacitors loss tangent (DF ): DF must be less than the specified value in Table 1, (at 20 ± 2 ℃, 120Hz ± 10% test) solid capacitor leakage current: series with a 1 kΩ resistor on the protection of measured capacitor, and then connected to the rated voltage, measuring the leakage current. After applying rated voltage 2min, testing solid capacitors 30S leakage current does not exceed the specified value in the table. Solid capacitor equivalent series resistance (ESR) ESR solid capacitors at 20 ± 2 ℃, under 100kHz specification does not exceed the values ??in the table. Solid Capacitor Test points: Test location should be at a distance of 1mm at the capacitor body lead position. Solid Capacitor test should be preceded by the test instrument is cleared, and cleared the metal sheet should safekeeping. Recommended solid capacitors a wave soldering process, wave soldering is recommended to use the following process: the number of pre-treatment temperature and time conditions ≤120 ℃ ≤120 second welding conditions 1 260 + 5 ℃ Max 10 秒 ≤2 times two. We recommend the following welding processes: a voltage range of the preheating temperature higher than 200 ℃ 230 ℃ time or the number of welding time peak temperature 2.5 to 10v 150to180 ℃ 120 sec.Max 90 sec.max 50 sec.max 260 ℃ max only once 250 ℃ max ≤2 times 16 to 25v 90 sec.max 50 sec.max 250 ℃ max only once 80 sec.max 40 sec.max 240 ℃ max ≤2 times Note: (1) All temperatures are testing aluminum top temperature; (2) before the second wave, the capacitor must be allowed to cool to room temperature. Precautions after welding a) When the solid aluminum capacitors to complete the welding, do not use force tilt, bend, twist it; b) Please do not seize solid aluminum capacitors to move the PCB; c) when stacked welded solid aluminum capacitors When the PCB, please do not contact the solid aluminum capacitors or other elements come into contact with each other; d) Do not allow welding in a solid aluminum capacitors on the PCB to withstand external forces. 8. PCB board cleaning: please use alcohol-based cleaning agent, and note the following conditions: a) the use of immersion and ultrasonic cleaning mode, please do not more than two minutes; b) wash temperature must be below 60 ℃; c) Note that cleaning pollution problems caused by agents; After d) washing, use less than the rated operating temperature of degrees below the hot air drying. 9. Other considerations: a) do not hand in direct contact with solid aluminum capacitors lead; b) Do not use the positive and negative conductors turned solid aluminum capacitors, do not let the solid aluminum capacitors contact with the conductive solution (such as acids and bases solution). Solid Capacitor storage conditions a) Do the solid container stored in hot and humid environment, better storage temperature is 5 ~ 35 ℃, humidity of 75% or less; b) To maintain a good solid state capacitors weldability, please Do not open the factory packaging, and storage period not to exceed one year; c) just before installation unpack and install the full-time ministry product, if there is surplus product, please back into the bag and seal the bag d) do not. The solid capacitors stored in hazardous gas environments to our advantage as a manufacturer, factories provide strong technical support and after-sales support for our customers: 1, quality-oriented, the plant is simply survival and quality of products, After years of exploration and improvement of all aspects of our production strictly controlled and checks, we ensure that all products manufactured reliable quality and stable performance. There are already greater visibility and good reputation on the client and the network. 2, delivery advantages, factory good production management system to ensure adequate supply of products, delivery is guaranteed. 3, price advantage, factory good production management system greatly reduces the cost of production, product prices have absolute advantage in the market 4, ad-supported, factories invest a lot of money each year for product and brand promotion in a variety of exhibitions and networking platform and promotion of the product and the brand enjoys popular support.