Seoul Electronics & Telecom Co. Ltd

Seoul Electronics & Telecom Co., Ltd. produces and sells power transformers and switching mode power supply (SMPS) products in South Korea and internationally. Its transformer lineup includes linear transformers for general electronic, electrical, household, communication, and medical devices; industrial transformers for equipment used in ships, buildings, factories, and power plants; toroidal transformers for audio, measuring, and medical equipment; and switching transformers for high-frequency and power devices. The company also offers line filters, SMPS units, POS and wired/wireless payment terminals, electric components for EVs, and EMS products such as LED lighting, beauty devices, communication modems, humidifiers, home appliances, massagers, and low-frequency therapy devices. Formerly Seoul Kyeong Jeonki Co., Ltd., it changed its name to Seoul Electronics & Telecom Co., Ltd. in January 1997, was founded in 1983, and is headquartered in Incheon, South Korea.