Is there free current transformer sample provided?

If the product page of current transformer is marked with "Free Sample", then a free sample is available. In general, free samples are available for regular products of Foshan XianWeiDa Electronic Co., Ltd. However, if the customer has certain requirements, such as product size, material, color or logo, we will charge a fee. We sincerely hope that you understand that we want to charge the sample cost and will deduct it once the order is confirmed.

Since inception, we have been developing higher quality toroidal transformers. XianWeiDa's toroidal transformers is various in types and styles to meet the different needs of customers. XianWeiDa toroidal transformer application is designed in an ergonomic way. The design is strictly carried out based on principles of biomechanical comfort, human body weight distribution, arch support, and various foot shapes. Its insulation class ranges from B, F, H, to R. XianWeiDa has more than decades of years of history in R&D and production of toroidal transformers. It is very easy to mount on the drive system.

Reducing our carbon footprint is an important pillar in our sustainability commitment, and we continue to invest in energy efficiency and low-carbon technologies.