Components for Power Supplies
Custom Inductors, Power Transformers, IC Controllers, Transceivers & EMC/EMI Filters engineered for industrial reliability.
Selecting precise, high-grade electronic components is vital to ensuring the overall efficiency, operational stability, and thermal resilience of modern Power Supply Units (PSUs). Drawing on over a decade of technical consulting experience and strong manufacturing partnerships, eMergy Tech provides full engineering support and component sourcing for complex AC/DC and DC/DC topologies.
Custom Coils & High-Frequency Transformers
Standard catalogue magnetics often fall short of meeting specialized mechanical footprints or stringent electromagnetic compatibility (EMC) targets. In close technical collaboration with world-class manufacturers, eMergy Tech designs and delivers tailored magnetic solutions optimized for cost, space efficiency, and thermal performance.
Yingjiao Electrical Power Transformers
Through our authorized partnership with Yingjiao Electrical, eMergy Tech offers factory-direct access to specialized linear and switching power transformers. Yingjiao manages full end-to-end design and manufacturing internally, enabling rapid design iterations and specialized custom coil builds tailored precisely to OEM engineering specifications.
Our engineering team facilitates direct technical communication with factory design centers, eliminating development roadblocks and drastically reducing time-to-market.
Active Components & Signal Isolation
Explore our discrete active ICs, communication bus transceivers, and dedicated EMC filter modules.
IC Controllers
High-efficiency power control ICs available in industry-standard SOT and DFN surface-mount packages. Ideal for compact AC/DC and DC/DC converter control topologies and discrete PSU development.
Bus Transceivers
Compact, isolated transceiver modules supporting RS232, RS485, and CAN bus industrial protocols. Featuring high-speed transmission rates up to 500Mbps and galvanic isolation up to 3500Vdc.
EMC / EMI Filters
Dedicated line filters designed for immediate mounting adjacent to power supplies. Mitigates conducted and radiated noise across industrial automation, medical diagnostic, and railway systems.
EMC / EMI Certified Components
Ensuring electromagnetic compatibility is vital to modern equipment safety and international trade approval. Every power supply component supplied by eMergy Tech undergoes rigorous factory testing to verify compliance with international regulations. Our products carry compliance documentation required for seamless distribution in Europe, North America, China, Korea, Australia, and New Zealand.
Optimize Your Power Supply Unit Design
Talk to our technical application engineers to specify custom magnetics, source certified ICs, or select optimal EMC/EMI filter components for your project.