Note that the flux should be checked for saturation near the minimum input voltage and maximum pulse width. Since the pulse width is narrowed when the input voltage is high, the core is far from saturation. At transient loads, when the input voltage is hi
The epoxy paper substrate is a paper-based copper clad laminate using an epoxy resin as a binder. It is slightly better than FR-l in electrical and mechanical properties. Its main product model is FR-3, and the market is mostly in Europe.
Composite copper clad laminate, which mainly refers to CEM-1 and CEM-3 composite copper clad laminates.
Manufacturers of mining distribution transformers not only manufacture transformers, but also maintain transformers. If the mining transformer is not maintained, it cannot exert such important performance and characteristics. The management of the distrib
1. Three-phase load imbalance or seasonal overload，2. Poor grounding，3. Oil leakage
Causes of spontaneous combustion of distribution transformers
Choosing a suitable power transformer not only ensures safety, but also saves procurement costs and reduces losses.
GRP tube is used for ballast water pipes, but GRE pipe is used in seawater pipelines. These two pipes are used more and more, but what are the specific differences between the two?
The buried oil-immersed transformer has simple wiring and convenient installation, which reduces the maintenance workload. Using low-loss transformers can reduce energy losses. Buried dry type transformers have a short construction period, relatively few
To get the heat out of the power transformer, there are generally three types of media that can be used: air, water, and oil. The heat-generating components of the 35kv transformer are mainly two parts: one is the coil and the other is the iron core.
Today is the Chinese Lunar calendar, the seventh of July.
Chinese valentine's day
There is a love story hidden here.
The reason why the neutral current is greater than the live current
In order to effectively improve the short-circuit resistance of distribution transformers, ZTELEC has developed a practical and feasible way by integrating the methods of other transformer manufacturers.
Phase Shifting Rectifier Transformer is the power transformer for rectifier equipment. The rectification device is characterized by the original input current, and the secondary side outputs DC after rectifying the original. Converter is a general term fo
FR-4 epoxy board Good flame retardant performance,The color is pure,no radiation, environmental protection, Good dimensional stability, Low water absorption