Diphenyl ether fiberglass cloth laminated board, short for diphenyl ether board, is made of alkali free fiberglass cloth for electrical purposes imp……
The rail transit industry has extremely high requirements for the performance of materials, especially in terms of electrical insulation and mechani……
1. Transformer oil Transformer oil is one of the most common insulation materials in transformers. It has the dual tasks of insulation and heat diss……
Material composition and manufacturing process FR4 and FR5 insulation materials are both epoxy glass fiber cloth laminates, which are made of alkali……
There are significant differences between epoxy sheets and bakelite boards in many aspects, which mainly come from factors such as their materials, ……
Phenolic cotton cloth sheet is a kind of laminate material made of cotton cloth impregnated with phenolic resin and then dried and hot pressed. Cott……
The transformer skeleton is the main structural component of the transformer. It provides space for the copper wire in the transformer to wind and f……
FR-4 is a common composite material that is widely used in the manufacture of electronic circuit boards. It consists of fiber glass cloth and import……
FR-4 consists of woven fiberglass and a flame-retardant epoxy resin. It’s often used as an insulator in dry or humid conditions. Because it offers c……
There are three ISO certificates for quality certification. The certificates will be shown later. ISO
After receiving the advance payment, the production cycle is 15-25 days. And the transportation cycle should be calcul……
We supply with installation guide and user manual for each transformer. If you do not understand them. We will offer v……