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Components for Power Supplies

Custom-Engineered Magnetics, Power IC Controllers, High-Speed Isolated Transceivers, and Certified EMC/EMI Power Filters for OEM System Integrators.

Selecting high-grade power electronics components is vital for engineering resilient, energy-efficient power supplies. Backed by 12+ years of technical distribution and design consultancy expertise, eMergy Tech provides European OEM manufacturers with custom inductors, power transformers, specialized IC controllers, high-speed transceivers (RS232 / RS485 / CAN), and standard EMC/EMI power line filters.

Precision Coils & High-Frequency Power Transformers

Years of close engineering collaboration with technical departments across Europe have allowed eMergy Tech to build specialized partnerships with world-class manufacturers of custom magnetic components. We offer tailored wound components optimized for space-constrained PCB layouts and demanding electrical parameters.

When off-the-shelf catalog magnetics fail to meet strict thermal or electrical constraints, our engineering team assists OEMs in developing bespoke magnetic topologies that guarantee optimal performance and reduced production costs.

Custom Inductors for EMI/EMC Filtering: High-saturation differential and common mode chokes designed for severe noise suppression.
High-Frequency Pulse & Power Transformers: Custom step-up and step-down wound magnetics designed for AC/DC and DC/DC converter topologies.
Bespoke Prototyping & Short Lead Times: Rapid engineering turnarounds compliant with industrial safety standards.
Custom wound magnetic coils and inductors for industrial power supply systems

Power IC Controllers & Isolated Interface Transceivers

Integrated Circuit (IC) controllers play an essential role in driving AC/DC switch-mode power supplies, DC/DC converters, and communication modules. eMergy Tech supplies compact semiconductor controllers in industry-standard SOT and DFN footprints, ideal for high-density surface-mount PCB designs.

High-Speed Bus Transceivers (RS232 / RS485 / CAN)

For industrial control systems requiring robust data communication without galvanic noise coupling, we offer all-in-one isolated transceiver modules compatible with RS232, RS485, and CAN Bus protocols.

Data Transmission Speeds: High-bandwidth signal propagation up to 500 Mbps.
High Galvanic Isolation: Dielectric withstand voltage ratings reaching up to 3500 VDC.
Flexible Form Factors: Available in PCB encapsulated modules and space-saving open-frame constructions.
Industrial isolated transceivers and power supply IC controllers for PCB mounting

Certified Industrial EMC / EMI Noise Suppression Filters

Electromagnetic Interference (EMI) can impair device reliability and lead to regulatory non-compliance. Our specialized EMC filters are designed to be placed as close as possible to the power input terminals of AC/DC and DC/DC power conversion stages.

We supply standard single-phase and three-phase power filters suitable for severe operating environments across industrial automation, medical equipment, telecommunications networks, and railway electrical systems.

AC/DC & DC/DC Line Filtering: Effective attenuation of conductive high-frequency noise emissions.
Severe Industrial Hardening: Engineered for wide operating temperature ranges and harsh ambient conditions.
EMC EMI power line filters for industrial and medical equipment

Strict EMC / EMI Safety Standards & Regulatory Compliance

The operational integrity of power electronics hinges on strict adherence to international safety guidelines. As a dedicated distributor of power supply components, eMergy Tech works closely with certified manufacturers to deliver products designed to satisfy stringent European and global directives.

Every component line undergoes extensive electromagnetic testing to earn certificates of conformity—enabling seamless export access to markets across Europe, North America, China, Korea, and Oceania.

EN 62368-1 Certified IEC 60601 Medical EN 50155 Railway CE / FCC Compliant RoHS & REACH
High quality certified power transformers complying with EMC standards

Discuss Your Power Component Project With Our Engineers

Whether you require custom transformer prototyping, dedicated EMC filter selection, or high-volume component procurement—our technical team is ready to optimize your system.

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