Transformer is a very important category in the Electrical & Electronics industry. A good Transformer can make a big difference in your comfort and productivity. There are many styles of Transformer available, so you can choose one that's well suited to your needs.
How to source & buy Transformer
At made-in-china.com, Transformer are made from various kinds of features such as Core,
Amorphous Alloy Transformer,
which offer unique user experiences to every kind of taste.
Take Core for example, you can find Core-type Transformer Core, Amorphous Alloy Transformer Core and more.
The TR21 series Residual (zero sequence) current transformer are designed to acquire residual (zero sequence) current signal .residual (zero sequence) current usually of the mA level and must be wound through the core ,which has a high requirement for balancing characteristics ,immunity to interference and linearity .
This series products has a wide measure range ,rated primary current transformer :10mA~5A ,rated secondary current range :0~5mA,excellent high permeability magnetic core and advanced producing process flow,ensuring its accuracy range ,reliability ,etc.
Suitable for motor protection ,relay protection,small current grounding system
Suitable for electrical fire monitoring systems
Flexible output method
Through structure ,epoxy resin casting,good stability
High permeability permalloy or nanocrystalline ,with good linearity and high sensitivity
Excellent balance characteristics and extremely strong immunity to electromagnetic fields .