Amorphous Core Manufactures China
These Isolation / Ultra
Isolation Transformer use an amorphous alloy in their iron core which improves
electrical characteristics and significantly reduces energy loss.
What is an amorphous core
Isolation transformer?
The role of an Isolation
transformer is to protect Electronic & Sophisticated equipments, CNC
Machines from the excessive line voltage transients, spikes / surges produced
in the system. Electrostatic shielding helps in grounding these spikes & not
allowing to pass on to the secondary side of the transformer. Any transformer
operate 24 hours a day, seven days a week during which time they undergo
constant losses of 2 to 4% of the electricity that passes through them. This
loss is divided into two different categories: load losses caused by the load
on the transformer during the use of electricity and no-load losses (standby
electricity) caused regardless of whether a load is present. Amorphous core
transformers significantly reduce no-load losses by using an amorphous alloy
for the iron core, which the transformer windings that carry the electricity
are coiled.
Efficient
and environment friendly:
The Ultra-low core losses (No-load) of an amorphous core
isolation transformer yields substantial energy and cost savings for its owner.
In fact, amorphous core transformers can lower core loss by 60-70 percent
compared to transformers made with conventional cold-rolled grain-oriented
(CRGO) cores, resulting in cost avoidance from reduced generation and deferral
of generation and transmission capacity expansions.
The reduced core loss of an “ACIT” lessens impact on the
environment by reducing carbon emissions over the transformer’s entire
operating life. Also, the amorphous metal core manufacturing process is more
efficient, using less energy than required to manufacture CRGO cores. And,
amorphous metal cores, along with the copper, aluminum, and oil components can
be recycled, promoting conservation of these valuable resources.
Applications:
For a wide range of high frequencies and hot-spot
temperature (up to Class H), C-Cores & E-Cores are used in a growing list
of advanced power conditioning applications including:
·
Switch Mode Power Supply.
·
UPS Harmonic Filter Inductors.
·
Uninterruptible power systems.
·
Welding power supply.
·
Power inverter (e.g. solar inverter).
·
Wind generators.
·
Automobiles.
·
Railway Traction.
·
High-Power Industrial Ballasts.
Advantages:
·
High Saturation Flux Density (1.56 T).
·
Low Profile - enables weight and volume reductions of up
to 50%.
·
Low Temperature Rise - enabling smaller compact designs.
·
Low loss - resulting from extremely thin Iron Based
Amorphous ribbon (25 um).
The amorphous core products are widely applied to power electronics, new energy, aerospace and aviation, information, communication, etc.
See Related Stories
- http://emicore.weebly.com/
- http://currenttransformercore.blogspot.com/
- https://commonmodecore.wordpress.com/
- https://medium.com/@catechchina/amorphouscore-1387f3b55c5e
Also Read:
Comments
Post a Comment