ダイヤモンド電子 Company Profile

We are currently producing EI, EER, PQ, EPC, UU types, etc. We have also started winding machines.

Diamond Electronics Co., Ltd. produces transformers and coils for switching power supplies in small quantities and a variety of types. We are currently manufacturing various types such as EI, EER, PQ, EPC, and UU types, and have also started using winding machines. Based on our past experience and achievements, we can accommodate copper plate winding, litz wire winding, and triple insulated wire winding, among others. We will manufacture transformers and coils tailored to our customers' requirements, taking into account our technical capabilities and productivity. Our main production is in small quantities and a variety of types (approximately 1 to 300 units). Please allow us to provide you with a quote first.