Current sensors

Light weight / Good Linearity / No insertion loss




YHDC was established in Beijing in 1992. Almost 30 years of experience in product development.
Manufacture and Sales of electromagnetic components and devices.
Products are widely used in industrial equipment , precision instruments and meters, aerospace, medical, railway, electric power, wind power and other high end industries that require high quality performance . The product range includes power transformers , current transformers , SCR trigger transformers, Hall effect sensors, current sensors, analog or digital sensors.


YHDC’s R&D team is constantly developing new high performance devices every year . The company is equipped with mold manufacturing and injection molding workshops . Over the years , we have designed and developed hundreds of products, including non standard products according to customer requirements. Focus on the design and manufacture of high-quality products, adapt to severe environments, long term reliable operation , and a service life of up to 20 years. YHDC has a number of patents, which are widely used in power, Internet of Things and other industries.

The main production line covers an area of 12,000 M2 , including four production workshops , and multiple automatic production lines and equipment have sufficient production capacity . Since 2005 , YHDC products have passed all certificates such as : ISO 9001 : 2000 quality system certification, European CE certification, SGS environmental certification and RoSH environmental certification.

The company adopts a direct sales model. PowerUC Electronics Co., Ltd. is a European company of YHDC and plans to establish a production line in Poland to meet the needs of market development. Please contact us for more information.

Company aim

High performance products for the satisfied customers with professional services.