Ueno’s technologies
The world’s first automatic coil winding machine we introduce here is our original “Ueno Coil” that was created by redesigning conventional toroidal coils.
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About Ueno Coil
This noise filter coil with a new design, developed in 2013, is a product that is mechanically wound with an independently-developed and dedicated high-speed automatic winding machine.
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About our automatic winding machines
Our coil winding technology has continued to evolve from manual winding and development of an automatic winding machine to the further enhancement of winding speed.
Ueno’s services
We not only conduct processes from design to sale of coils, but also offer various services to meet customer needs. The support we independently provide is introduced here.
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Anti-EMI support service
We select the optimum coil that meets your needs.
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Offering free sample coils
We provide customers who are considering the purchase of our coils with free samples for product evaluation.
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Achieving quick delivery
From our domestic production plants, we can ship in three days at the earliest, as well as provide quick delivery of prototypes.