Is there any third party doing high frequency transformer quality test?

To be able to confirm our information on high frequency transformer is dependable, we turn into a third party for product testing. This invaluable endorsement for the product functionality will give our customers additional satisfaction that the products are rigorously tested to industry standards.

For years of development, Guangzhou Tongyang Electronics Co., Ltd. has become one of the most trustworthy manufacturers of magnetics core and is broadly recognized in the industry. The ep bobbin series has become a hot product of Tongyang Electronics. This kind of ei type ferrite core makes ei ferrite core especially useful under some special occasions. It can withstand temperatures in excess of 1000 deg C without melting. Tongyang Electronics has formulated a strict quality control system and the operation flow. It is able to handle much greater frequency than silicon iron.

While paying attention to the quality of pq ferrite core, Tongyang also focuses on the customer service. Please contact.