OneTech Integration · Application Solutions

Power That Goes Where
Others Can't.

From 1km under the ocean to 20km above sea level — from a coin-size security camera to a 4,200W supercomputer node — our converters are engineered for the applications that demand absolute reliability.

Mission Critical Cloud & Data Wireless / Wireline AeroSpace Mining & Offshore Security & Surveillance Test & Automation Railway & Aviation
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Mission Critical
Public safety · Military · Naval · SAR
UH · NH · CBQ
☁️
Cloud & Data
Servers · Storage · 380V DC bus
UH · UH2H · COE
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Telecom / 5G
Base stations · Rx/Tx · Amplifiers
UQ · NH · COQ · COE
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AeroSpace
Supercomputers · Satellites · HPC
UH × 7 parallel
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Mining & Offshore
Oil/gas · Deep-water · High-altitude
E32 · 100Bar rated
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Security & Surveillance
AI cameras · Traffic · Monitoring
U32 · Low profile
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Test & Automation
RF test · Motion control · Robotics
U32 · E08 · Pulser
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Railway & Aviation
Train power · IFE · Avionics
IAH1H · COE
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01 · Mission Critical Communication

Public Safety, Military &
Naval Systems

Real-World Deployment
JMA Public Safety Network
JMA Wireless selected our half-brick series to power their public safety communication infrastructure — demanding 24/7 uptime, wide temperature tolerance, and scalable output across distributed sites.

Mission-critical communication systems — from naval vessels and military command platforms to search-and-rescue helicopters — demand converters that never fail. Our products bring three critical advantages: scalable power through parallel current-share, ultra-low-profile for space-constrained enclosures, and customizable Vin range for non-standard supply rails.

  • UH Series delivers up to 800W per module — parallelable to any power level with ±5% current balance
  • NH Series: 0.37" low-profile half brick fits constrained rack and panel installations
  • CBQ Series: customized Vin range for non-standard military bus voltages
  • All series rated −40°C to +130°C Tc — fully operational in field conditions
  • EN55022 Class B EMC compliance — no additional filtering needed
Recommended Series
UH · 800W Half Brick NH · 0.37" Low Profile CBQ · Custom Vin
Request Application Support View Products →
Mission Critical Communication
Military electronics
☁️
02 · Cloud Data Management

Cloud Servers, Storage
& 380V DC Datacenters

Key Advantage
Direct Parallel — No Current-Share Bus
In high-density server racks, our UH series allows up to 800W per module in direct parallel — eliminating the need for complex external current-share circuitry and reducing board real estate by up to 40%.

Modern cloud infrastructure demands extreme power density, high efficiency at partial loads, and compatibility with emerging 380V DC bus architectures. Our UH and UH2H series are purpose-built for this transition.

  • UH Series: direct parallel up to 800W each — scalable to any rack power requirement
  • UH2H Series: 200–420Vdc input for 380V DC datacenter bus — future-ready architecture
  • COE Series: wide Vin, low noise 1/8 brick for storage controller power rails
  • No-load power dissipation <2% — outstanding energy efficiency at all load levels
  • State-of-the-art balanced layout — zero redesign risk from prototype to production
Recommended Series
UH · 800W Direct Parallel UH2H · 380V DC Bus COE · Low Noise 1/8
Discuss Your Architecture View Products →
Cloud datacenter servers
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03 · Wireless / Wireline Network

4G/5G Base Stations &
Network Infrastructure

Architecture Deep-Dive
Full 5G Base Station Power Stack
A single 5G base station requires power converters at every layer — PSU/LED modules (12V/100W, 48V/600W), fan modules (5V/300W+), Rx/Tx boards (3.3V, 5V, 12V / 70–120W), and power amplifiers (28V/250–700W). Our portfolio covers every rail.
4G/5G Site Power Architecture
SITE POWER 48V/24V Bus AC→DC PSU Battery 48V / 24V PSU / LED Module 12V/100W · 48V/600W Fan Module 5V / 300W+ Rx/Tx · Switch Boards 3.3V, 5V, 12V / 70–120W Power Amplifiers 28V / 250–700W CBQ · UH converter UQ · NH converter COQ · COE converter UQ · NH · UH converter Ground
Full Stack Coverage
CBQ · UH — PSU/LED UQ · NH — Fan Module COQ · COE — Rx/Tx Board UQ · NH · UH — Power Amp
Get Full Stack Proposal View Products →
5G base station tower
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04 · AeroSpace & High-Performance Computing

Supercomputers, Satellites
& Extreme Environments

Reference Case · Eurotech Aurora
600W × 7 Modules in Parallel = 4,200W
Eurotech selected our UH series for the Aurora Supercomputer — used for massive astronomical data calculation. Seven UH modules run in parallel with embedded active current-share, delivering 4,200W with ±5% current balance tolerance. No external share bus required.

Aerospace and high-performance computing push converters to extremes: extreme temperatures, pressure differentials, vibration, and the need to scale power without proportional increases in board complexity.

  • Embedded current-share: unlimited parallel UH modules — the share bus is low-impedance and noise-insensitive
  • Pressure tolerance from 1mBar (near-vacuum, orbit-equivalent) to 100Bar (deep-water) — same converter
  • Single-sided PCB layout = direct heatsink plate attachment — no internal voids from potting
  • Balanced layout design since 2010 — zero field failures in deployed supercomputer applications
Recommended Series
UH · 800W × N Parallel E32 · Pressure Rated E08 · High Density
Discuss Your Requirements View Products →
Aerospace satellite orbit
⛏️
05 · Mining Security & Offshore

20KM Above —
1KM Under Sea Level

Unique Capability
1mBar to 100Bar — The Only Converter That Goes Both Ways
Damage-report systems for on-shore and off-shore gas/oil drillers require converters that operate reliably at 1km under sea level (100Bar) and in high-altitude instruments at 20km above (1mBar near-vacuum). Our E32 Hex-Brick handles both — with the same product, no modifications.

No other converter in the brick form factor offers this atmospheric pressure range. The combination of vacuumed potting, special compound formula, and single-sided layout makes it physically possible where other designs leak, crack, or fail.

  • Vacuumed potting: zero internal voids — eliminates pressure-differential stress fractures
  • Special potting compound formula: verified from 1mBar (vacuum) to 100Bar (100× atmosphere)
  • Single-sided layout: full heatsink attachment — critical for underwater thermal management
  • Honeycomb-parallelable: E32 modules connect in a honeycomb array for scalable power
  • Coin-nail hex shape with M2 screw holes: vibration-resistant mounting in mobile platforms
Recommended Series
E32 · 1mBar–100Bar E08 · Pressure Rated Pulser · Pulsed Load
Request Pressure Spec Sheet View Products →
Offshore oil platform
Atmospheric Pressure Operating Range
1mBar Near Vacuum 20km altitude 100Bar 100× Atm. 1km depth 1 Bar Sea level E32 / E08 Certified Operating Range
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06 · Security & Surveillance

AI Cameras, Traffic Monitoring
& Smart Infrastructure

Key Requirement
Highest Power Density. Lowest Profile. Smallest Footprint.
Modern surveillance cameras pack AI processors, multi-sensor arrays, and wireless modules into enclosures barely larger than a fist. The U32 series — coin-size, 0.42" profile, 414W/in³ — is the only 1/32 brick that delivers up to 100W in this form factor.

Smart city infrastructure, highway AI cameras, and security monitoring nodes share one critical constraint: the power supply cannot be larger than the sensor it powers. U32 solves this without compromise.

  • U32: thumbnail size — same footprint as a USD $1 coin, up to 100W output
  • 414W/in³ power density — industry-leading for isolated 1/32 brick category
  • 0.42" ultra-low profile — enables extremely thin board designs
  • Remote ON/OFF, UVLO, OVP, OTP, OCP — full protection in coin-size package
  • 4:1 Vin range (9–36V, 18–75V) — compatible with PoE, 24V, 48V supply rails
Recommended Series
U32 · Coin Size 100W U16 · 1/16 Brick 150W
Request Sample View Products →
Surveillance and smart city
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07 · Test, Control & Automation

RF Test Equipment, Motion Control
& Industrial Robotics

Critical Challenge
Pulsed Loads That Trip Standard Converters
RF front-end test equipment and motion control systems generate pulsed current demands that cause standard DC/DC converters to undershoot, overshoot, or trigger false SCP events. Our Pulser technology keeps output voltage deviation within 40µS — verified on 0–100% step loads at 2.5A/µS slew rate.

Industrial automation demands two things simultaneously: the highest power density possible in a given board area, and the ability to handle dynamic, pulsed load profiles that would destabilize conventional converters.

  • Pulser / P08: purpose-built for pulsed loads — radar, LiDAR, pulsed laser, RF amplifiers
  • E08: up to 300W+ in 1/8 brick with droop current-share for scalable test rack power
  • U32: coin-size up to 100W for embedded motion control boards and sensor modules
  • Ultra-Fast i-Limiting prevents destructive current runaway during motor start-up
  • Proven on 60W motor inrush and 330,000µF capacitive load start-up — no SCP trigger
Recommended Series
Pulser · P08 — Pulsed Load E08 · 300W+ Scalable U32 · Embedded Control
Request Application Note View Products →
Industrial automation robotics
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08 · Railway & Aviation

Train Power Systems, In-Flight
Entertainment & Avionics

Origin Story
IAH1H — Born on the Railway
The IAH1H was originally developed for a specific railway customer needing a 40–160V input, ultra-low-profile half-brick for onboard power distribution. That custom design evolved into a 10+ model series — now available for any application requiring wide high-voltage input in a 0.38" profile package.

Rail and aviation power environments present unique challenges: wide, irregular input voltages (24V–160V on rail, 28V on aviation bus), strict vibration specs, low-profile requirements for panel integration, and extremely long service life expectations.

  • IAH1H: 40V–160V input range on request — covers standard 72V, 96V, 110V rail bus voltages
  • 0.38" OMG low profile — the thinnest 1/2 brick available for panel and rack integration
  • COE Series: 15+ years of supply continuity — critical for long-lifecycle rail programs
  • IAQ1H: 1/4 brick for lighting and display power on rolling stock and aircraft
  • All series: EN62368-1, EN60068 environmental testing — vibration and shock certified
Recommended Series
IAH1H · 40–160V Input COE · 15yr Supply IAQ1H · Lighting/Display
Discuss Your Rail Spec View Products →
Modern railway train
Aircraft interior aviation
Why Our Technology Wins

Built Different.
Proven Different.

Six patented or proprietary technologies that solve problems other converters can't — each proven in field deployments across the application verticals above.

Ultra-Fast i-Limiting
Active current shaping under short circuit — keeps the rail alive. Proven on 60W motor inrush and 330,000µF capacitive loads without triggering SCP. Shift current limit higher without reliability impact.
<40µS
Droop Current-Share
Connect E32/E08/COE outputs in parallel — zero external bus, zero extra components. Sharing loop bandwidth matches voltage loop. Responds to 2.5A/µS pulsed loads instantly.
0 components
Active Current-Share
For UH/UH2H: low-impedance, noise-insensitive share bus. Unlimited parallel modules. ±5% current balance, ±1% voltage balance. Verified: 7× UH = 4,200W in Eurotech supercomputer.
7× parallel
EM-Mute Solution
Embedded in full product line. −30dB noise reduction with zero external EMI filter components. Saves up to 50% of EMI filter footprint, weight, and cost. Meets EN55022 Class B natively.
−30dB
Pulser Technology
Voltage deviation contained within 40µS on 0–100% step/pulse load. Competing units show severe undershoot/overshoot or fall out of regulation entirely. Essential for radar, LiDAR, pulsed laser.
40µS recovery
1mBar–100Bar Tolerance
Vacuumed potting with zero voids + special compound formula. Only converter series certified from near-vacuum (high altitude / space-equivalent) to deep-water (100Bar). No modification required.
100× range
Partner Program

Become a
Regional Rep

We're building a global network of technical sales representatives who understand power electronics and want a differentiated, technically superior product line to represent.

Inquire About Partnership →
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Differentiated Product Line
Patented topologies, unique form factor coverage, BOSS custom capability — not another commodity converter catalog.
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Full Technical Backing
Application engineering, customer demos, design-in assistance. We support your team so you can close technically complex deals.
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Attractive Margin Structure
Specialty products command better margins. We work with reps who communicate technical value — not just price.
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Global Coverage Expanding
24 active service channels worldwide and growing. North America, Europe, Asia Pacific — opportunities available across all regions.
POWER
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Tell us your application, power requirement, and environmental constraints. Our engineers will recommend the right series — and if standard products don't fit, we'll design one that does.

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sales@onetech-integration.com
+886-3-495-3882