FR-4 epoxy board Good flame retardant performance,The color is pure,no radiation, environmental protection, Good dimensional stability, Low water absorption
Electromagnetic radiation is a special engineering term in the field of radio communication engineering and electromagnetic compatibility. It refers to the phenomenon that energy is emitted from source to space in the form of electromagnetic wave, or the
In normal operation, the power distribution load of the distribution transformer should be about 75~90% of the rated capacity of the transformer. When the actual load of the transformer is less than 50%, the small-capacity transformer should be replaced.
The Insulation Compressed Pressboard made by the wet paperboard machine is divided into a hot pressing method and a cold pressing method according to the drying method.
The difference between Filament Wound Epoxy Tubes and ordinary epoxy tube
Comparison of Winding Core Oil-immersed Transformer and elliptical cross-section iron core transform
Stereo roll iron core transformer feature and elliptical cross-section core feature
Structure and characteristics of Stereo roll iron core transformer ：1, magnetic circuit optimization 2, low loss, significant power saving effect 3, low noise 4, strong overload capability 5, compact structure, small footprint
How to store Electrical Paperboard，Precautions for storing Electrical Paperboard
Reduce the loss of power transformers through the transformation of distribution transformers and the replacement of some parts
The commonly used cooling methods for oil-immersed power transformers are generally divided into three types: oil-immersed self-cooling, oil-immersed air-cooled, and forced oil circulation.
Even if the 1250KVA transformer provides all the active power, the KW is only 1250KW. Of course, it is impossible to afford it.
There are many types of epoxy boards in our insulation industry, each of which has unique properties to meet the requirements of different industries, such as G10, G11, 3240, FR-4, etc., since they are all insulation Material, but not the same.
Electrical laminate wood is a glue-wood board in the process, so it belongs to wood-based panels.
The power transformer in operation needs to be shut down immediately in these six cases.
What is the system interconnection transformer，Use of system interconnection transformer，Insufficient system interconnection transformer