DC/DC Converters
High-Performance DC/DC Converter Modules for Demanding Industrial Applications
eMergy Tech offers a comprehensively curated selection of standard and fully customized DC/DC converters tailored for global OEM and EMS manufacturers. Engineered to withstand challenging operating conditions, our DC/DC power supply portfolio serves key sectors including industrial automation, medical devices, railway systems (EN 50155), telecommunications, photovoltaics, and high-voltage systems. Backed by over a decade of technical consulting experience, we provide component selection, custom pinout modifications, thermal evaluation, and EMC compliance testing.
Glary Power Technology
Delivering high-efficiency power conversion from 20W up to 2000W, Glary DC/DC power modules utilize advanced DOSA-compliant brick formats ranging from 1/64 brick up to half-brick. Engineered for maximum thermal dissipation and minimal board real estate, Glary converters achieve industry-leading output power density.
By integrating proprietary topologies such as Buck-Reset Forward, Coupled-Inductor Synchronous Rectifiers, and ultra-fast current limiting (i-Limiting) technology, Glary modules achieve current densities up to 53A/in³ and efficiencies exceeding 94% with 400W/in³ power density.
Powergood Power Solutions
Powergood DC/DC converters stand out in our portfolio due to their built-in internal EMI filtering circuits. By eliminating the need for bulky external filter components, these modules significantly reduce total PCB footprint, lower design complexity, and speed up time-to-market for equipment designers.
Covering output power ratings from 1W to 700W, Powergood products are available in standard DIP, SIP, and DOSA brick packages. They feature ultra-wide input voltage ratios including 2:1, 4:1, and dedicated multi-voltage railway input bands.
HVM Technology High Voltage DC/DC
eMergy Tech supplies high-precision, miniaturized high-voltage DC/DC converters manufactured by HVM Technology. Designed for demanding scientific, medical diagnostic, and defense instrumentation where compact footprint and high output voltage regulation are critical.
With output voltages reaching up to 10kV and output power up to 2W, HVM converters deliver low ripple noise, exceptional voltage stability, and high input-to-output isolation under continuous operational stress.
DC/DC Converter Range Comparison
| Brand / Series | Power Output | Input Voltage Ranges | Output Voltage / Isolation | Key Features & Applications |
|---|---|---|---|---|
| Glary Power | 20W – 2000W | Wide Industrial & Telecom (2:1 / 4:1) | 1500Vdc – 3000Vdc Isolation | DOSA Brick formats, >94% efficiency, high power density for Telecom & Industrial |
| Powergood | 1W – 700W | 2:1, 4:1 & Railway (14V–160V) | Isolated / Non-Isolated options | Integrated EMI filter, DIP/SIP/DOSE sizes, EN 50155 certified for Railway & Automation |
| HVM Technology | Up to 2W | 5V, 12V, 24V Standard Logic Input | Up to 10kV Output Voltage | Ultra-miniature SMD sizes, -55°C to +70°C operating range, low ripple for Analytical & Medical |
International Safety Standards & Quality Directives
All DC/DC converters distributed by eMergy Tech are fully tested and certified by accredited testing laboratories, giving global OEMs full compliance confidence for international distribution.
Medical Grade
Certified to EN/ES 60601-1, CSA-C22.2 No. 601.1, and EN 61000 standards with low leakage currents for patient-connected equipment.
Industrial & IT
Compliant with IEC/UL 62368-1, EN 55022, and EN 61000-4 immunity series for factory automation and computing units.
Railway Standards
EN 50155 certification covering shock, vibration, thermal cycles, and wide input voltage fluctuations on rolling stock.
EMC Directive
Directive 2014/30/EU compliant, ensuring minimal electromagnetic emission and maximum disturbance immunity.
Environmental Compliance
Full adherence to RoHS Directive 2011/65/EU (modified by 2015/863) and REACH Regulation (EC/1907/2006).
Low Voltage Directive
Certified according to 2014/35/EU directives for safety electrical equipment in industrial installations.