When the primary coil has an AC transformer principle process, an AC magnetic flux is generated in the iron core (or magnetic core), causing the secondary coil to generate an induced voltage (or current). Under the rated power, the ratio of ...

Transformer technical parameters are an important goal to understand the transformer. If you want to use the transformer, you must understand its parameters, so that you can use it without problems. Therefore, it is very important for novice...

Due to its good fire resistance, dry-type transformer can be installed in the load center area to reduce voltage loss and power loss. However, dry-type transformer has high price, large volume, poor moisture-proof and dust-proof performance,...

The oil immersed transformer adopts an independent substation. The transformer in the box transformer generally adopts the box transformer, and the outdoor temporary power generally adopts the oil immersed transformer. Therefore, the dry-typ...

The efficiency of transformer is defined as the ratio of output power to input power. The input power is equivalent to the sum of output power loss. Since the loss will be related to temperature rise, the higher the efficiency, the simpler t...

Evan, electrical technical engineer of hengfengyou, said that in terms of power transformer industry standards, China's national GB standards are basically close to IEC standards, but there are some differences...

To complete current sharing and reduce the load characteristics of dry-type transformer output, that is, to complete current sharing at the expense of skill indicators? To complete current sharing and reduce the load characteristics of dry-t...

Using load switch to increase the breaking capacity of backup current limiting fuse is more effective than using circuit breaker, and sometimes the latter may not even play an effective protective role. Using load switch to increase the brea...