Explore our flagship CE-certified power supplies, precision-engineered for severe electromagnetic environments, wide operating temperatures (-40°C to +85°C), and mission-critical network assets.
Building next-generation telecommunication networks requires absolute supply chain integrity, certified electromagnetic compliance, and rigorous thermal design margins verified by real-world field telemetry.
As a specialized OEM/ODM power conversion system manufacturer based in Barcelona, Spain, our entire product roadmap adheres strictly to the mandatory requirements of the European Union Low Voltage Directive (LVD 2014/35/EU) and Electromagnetic Compatibility Directive (EMC 2014/30/EU). Telecom infrastructure components operate under extreme conditions; thus, our standard platforms are engineered to conform to ETSI EN 300 132-2 specifications for telecom power interfaces (-48V DC nominal networks).
Every industrial rectifier, DC/DC converter module, and pure sine wave inverter manufactured in our ISO 9001 and ISO 14001 certified facilities undergoes 100% full-load thermal burn-in, insulation resistance verification up to 3000VAC, and automated optical inspections (AOI) to eliminate latency failure modes.
Our engineering R&D group leverages over four decades of legacy expertise in switching-mode power supply (SMPS) topologies. By integrating three-phase resonant power conversion circuits with custom planar magnetics, we reduce parasitic leakage inductance while maximizing volumetric power density up to 45W/in³.
Whether deploying low-noise DIN-rail auxiliary power modules or high-capacity 72kW modular cabinet arrays for 5G macro base stations, our architecture guarantees minimal total harmonic distortion (THD < 3%) and peak electrical efficiency reaching 96.5%.
Reliability cannot be inspected into a power supply at the end of the line—it must be intentionally designed into the magnetic circuit layout, component stress derating profiles, and mechanical enclosure physics. Our state-of-the-art facility features an in-house pre-compliance testing complex equipped with:
This comprehensive validation loop dramatically shortens custom engineering lead times from typical 40-week industry cycles down to 16-28 weeks, allowing telecom network operators to deploy field-ready infrastructure faster.
As telecommunication networks transition to 5G Standalone (SA) architectures, edge compute centers, and green renewable microgrids, procurement officers face shifting technical parameters.
5G NR (New Radio) beamforming base stations consume up to 300% more power than legacy 4G LTE sites. Consequently, global buyers are mandating power conversion efficiencies above 96% to limit OPEX utility bills and thermal stress inside sealed outdoor cabinets. Compact form factors, such as board-mount AC/DC converters (3W–90W) and high-density step-down buck modules, are experiencing rapid adoption for pole-mounted small cell nodes.
Unplanned network downtime directly breaches Service Level Agreements (SLAs). Modern telecom power procurement strategies mandate modular N+1 or N+2 redundant rectifier racks. Systems like our modular AC/DC high-frequency rectifier shelves permit live hot-swapping of power modules without interrupting the critical DC bus voltage feeding core routers and remote radio heads (RRH).
Off-grid remote telecom towers are shifting away from pure diesel generator power toward hybrid solar-battery-inverter setups. Procurement departments are prioritizing pure sine wave inverters (1kW–4kW) and bidirectional battery chargers that natively integrate MPPT solar controllers, dual-voltage LCD diagnostics, and automatic grid-to-battery transfer switches (STS) to minimize carbon footprints.
Evaluating standard commercial off-the-shelf (COTS) power converters against customized CE-certified telecom power platforms:
| Parameter | Commercial Standard PSU | CE Telecom Factory Custom |
|---|---|---|
| Input Voltage Window | ±10% Nominal AC/DC | Wide 2:1 & 4:1 (36V–75VDC, 85–264VAC) |
| Operating Ambient | -10°C to +50°C | -40°C to +85°C Extended Derating |
| EMC / Immunity | EN 55032 Class A | EN 55032 Class B, ETSI EN 300 386 |
| Obsolescence Life | 3 – 5 Years | 15 – 25 Years (Form-Fit-Function Guaranteed) |
In telecommunication infrastructure, initial equipment purchase price represents less than 20% of the lifetime operational expenditure. Choosing low-grade power supplies leads to premature electrolytic capacitor drying, voltage ripple degradation, and costly emergency field technician dispatches.
Our industrial power architecture incorporates 105°C long-life aluminum polymer capacitors, oversized heatsinks, and IP67 aluminum enclosures for harsh external environments. By mitigating power-quality related field failures, system integrators achieve up to 40% reduction in long-term maintenance overhead across a 15-year network deployment lifecycle.
As a forward-thinking CE certified telecom power manufacturer, our research teams actively commercialize cutting-edge solid-state topologies to keep clients ahead of technological disruption.
The traditional silicon MOSFET switching limit has reached its theoretical physical boundary. Modern power conversion designs are migrating to Wide Bandgap (WBG) semiconductors—specifically GaN power HEMTs for low-to-medium voltage stages and SiC MOSFETs for high-voltage DC/AC inverters.
By switching at frequencies exceeding 500 kHz, WBG devices drastically shrink the physical volume of magnetics (inductors and transformers) while lowering switching losses by up to 60%. This yields ultra-compact form factors like our high-power 40A DC/DC converters and 3kW off-grid sine wave inverters.
Analog PWM controllers are rapidly giving way to high-speed Digital Signal Processors (DSP) and ARM Cortex-M microcontrollers. Software-defined control loops enable adaptive dead-time tuning, dynamic phase shedding during light-load operations, and real-time fault diagnostic logging.
Furthermore, our IoT Communication Gateway Modules allow seamless streaming of telemetry data (DC bus voltage, phase currents, ambient temperature, battery health status) via RS485/Modbus, SNMPv3, or CANbus protocols to centralized cloud management dashboards for predictive maintenance modeling.
Get authoritative answers regarding certification standards, custom OEM design cycles, thermal management, and system integration specs.
Whether you require standard stock power supplies, high-capacity rectifier racks, or a fully tailored OEM/ODM power conversion solution engineered to exact electrical and mechanical specifications, our application engineering team is ready to consult on your project.
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