国产精品久久福利新婚之夜,一女多男同时进6根同时进行,国产乱子伦无套一区二区三区,久久国产色av免费看

您當前的位置: 主頁 > Products > PV junction box
PV-HT029

Main features:

● The product has passed the latest TUV (IEC62790) standard certification

 The diode is fixed on the bottom radiator by resistance welding technology, with small contact impedance, excellent heat dissipation and low power consumption

● Welding strip shall be put through before welding, with double protection

● The cable is fixed on the copper sheet by resistance welding technology, with low impedance and excellent heat dissipation

● Large current, small size, only 18ml glue filling

● The shell material has strong UV resistance, weather resistance, acid and alkali resistance, and meets the harsh outdoor use environment



下一篇:PV-HT021x

Copyright ? 2020 Jiangsu Haitian Microelectronics Co., Ltd 版權所有   Website construction:揚中企業(yè)網  蘇ICP備32118202000473號