It depends upon if you've got special requirements for your high frequency transformer sample. Usually, we'll send the usual sample. Following the sample is sent, we'll send you an email notification of the condition of the purchase. If you experience a delay in getting a sample sequence, please contact us immediately and we'll help you confirm that the condition of the sample.
Guangzhou Tongyang Electronics Co., Ltd. is an experienced and professional Chinese manufacturer of et type core with superior technical knowledge of our products. The pq ferrite core series has become a hot product of Tongyang Electronics. Compared with the other brands, this kind of pot ferrite core can be maintained much longer due to its pot core ferrite. It is suitable for suppressing conductive noise on cables. The product meets the strict quality standards in the global market. It can be removed from the cable without damage.
Tongyang has been developing its own service team to help customers solve problems. Inquire now!