As Spain accelerates its clean energy transition under the Plan Nacional Integrado de Energía y Clima (PNIEC) and expands advanced automation across Catalonia, the Basque Country, and Madrid, the demand for industrial-grade, thermal-resilient power modules has reached unprecedented levels. Our manufacturing facilities produce certified AC-DC power converters, isolated DC-DC modules, and DIN rail power supplies designed to operate flawlessly under Spain's challenging environmental conditions—from the high ambient temperatures of Andalusia to severe electromagnetic industrial environments.
Our power supplies are architected to satisfy the rigorous technical specifications required by Spanish original equipment manufacturers (OEMs), system integrators, and engineering, procurement, and construction (EPC) firms operating across the Iberian Peninsula.
Spain's charging network expansion along major corridors like the AP-7 and A-6 requires auxiliary power units designed for extreme reliability. Our ultra-wide input AC-DC modules (85-305VAC) provide isolated control power for charging controller boards, RFID payment readers, and contactor drivers in 50kW to 350kW DC fast chargers, operating reliably up to 70°C ambient cabinet temperature.
With massive solar farms in Extremadura and Castilla-La Mancha, high DC-DC isolation voltage is paramount. Our high-voltage input DC-DC converters (100-1500VDC input range with 4000VAC isolation) power string monitoring units, solar tracking motor controllers, and battery management systems (BMS) in commercial battery storage facilities.
Machine tool manufacturers in Bilbao and automated processing plants in Catalonia demand DIN Rail switching power supplies (such as our NDR-480 and compact 60W-240W DIN series) with peak power capability up to 150% to handle inductive motor startup spikes without voltage sag or protective trips.
Serving Spain's extensive rail infrastructure, our DC-DC converter modules comply fully with EN 50155 and EN 45545-2 flame/smoke standards. Featuring 4:1 wide input ranges (24V, 48V, 72V, 110VDC nominal), these modules withstand intense mechanical shock and vibration on rolling stock signalling and passenger infotainment power lines.
Water management districts and agricultural automation hubs rely on low-standby power consumption AC-DC converters (<0.1W no-load loss) for smart metering, remote terminal units (RTUs), and irrigation solenoids operating off sub-optimal grid lines or micro-turbines.
Below is a comparative breakdown of key electrical, thermal, and regulatory parameters across our primary product families supplied to Spanish OEMs.
| Product Category | Input Voltage Range | Output Power / Voltage | Isolation Rating | Operating Temp. Range | Key Compliance Standards |
|---|---|---|---|---|---|
| AC/DC Board Mount Modules | 85 – 305 VAC (47-63Hz) | 3W – 90W (3.3V to 48VDC) | 3000 – 4000 VAC | -40°C to +85°C | EN 62368-1, EN 55032 Class B |
| Industrial DIN Rail Series | 90 – 264 VAC / 127-370VDC | 15W – 960W (12V, 24V, 48V) | 3000 VAC Isolation | -20°C to +70°C | UL 508, EN 61000-6-2 (Immunity) |
| Isolated DC/DC Converters | 4.5–18V, 9–36V, 18–75V (2:1 / 4:1) | 1W – 300W (Single/Dual) | 1500 – 6000 VDC | -40°C to +105°C | EN 50155 (Railway), IEC 60601-1 |
| Medical Grade Power Supplies | 80 – 264 VAC Universal | 5W – 600W (2xMOPP) | 4000 VAC (Reinforced) | -30°C to +70°C | EN 60601-1 3rd Ed., <10µA Leakage |
| High Power LED Drivers | 90 – 305 VAC (Active PFC) | 50W – 500W Constant Voltage/Curr. | 3750 VAC (IP67 Rated) | -40°C to +90°C | EN 61347-1, UNE-EN 61000-3-2 Class C |
Importing and integrating power supplies into the Spanish industrial ecosystem demands strict adherence to European Union directives. All our power modules carry complete CE declarations of conformity encompassing the Low Voltage Directive (LVD) 2014/35/EU and the Electromagnetic Compatibility (EMC) Directive 2014/30/EU.
Furthermore, our modules are pre-evaluated against Spanish national transposition standards (UNE-EN 62368-1 for IT/audio-video electronics, UNE-EN 60601-1 for medical devices, and UNE-EN 61000-6-4 for heavy industrial immunity). This compliance eliminates regulatory friction for Spanish OEMs exporting finished machinery across the Single Market.
Outdoor industrial enclosures deployed in regions such as Andalusia, Murcia, or Extremadura can experience internal cabinet temperatures exceeding 60°C during peak summer months. Standard commercial off-the-shelf power supplies suffer severe thermal derating under these conditions.
Our power modules incorporate high thermal conductivity potting materials (UL94 V-0 silicones), long-life 105°C rated Japanese aluminum electrolytic capacitors, and optimized planar transformers. This engineered construction guarantees 100% full-load output up to 55°C or 60°C ambient without requiring forced air cooling.
In many Spanish industrial parks (Polígonos Industriales), voltage fluctuations on the 3-phase 4-wire (400VAC line-to-line / 230VAC line-to-neutral) grid can produce transient overvoltages up to 305VAC during off-peak hours. Our AC-DC power supply series are specifically designed with 85-305VAC continuous input tolerance and 4kV surge withstand capability (IEC 61000-4-5 Level 4), completely preventing input varistor failure and power component burnout.
When off-the-shelf modules do not fit your mechanical housing or pinout configuration, our R&D team offers modified standard services—adjusting output voltage trims, adding conformal coating for humid coastal zones (e.g., Valencia), or mounting specialized wiring harnesses without high tooling costs.
Every power supply unit leaving our factory undergoes 100% full-load thermal burn-in testing, high-potential dielectric isolation checks, and automated optical inspection (AOI). Our ISO 9001:2015 certified production line guarantees full lot-level component traceability for your compliance auditing.
We maintain buffer stocks for strategic OEM long-term agreements (LTA). With direct freight pathways to major Spanish logistics hubs (Madrid-Barajas, Port of Valencia, Port of Barcelona), we eliminate supply disruptions and support just-in-time (JIT) manufacturing schedules.
Direct answers from our senior power applications engineering team to streamline component evaluation and purchasing for Spanish OEMs.
We supply full compliance packages with every order shipment. This includes formal CE Declarations of Conformity (LVD and EMC), REACH & RoHS 3 (EU 2015/863) compliance certificates, CB Test Certificates and Reports (IEC 62368-1 / IEC 60601-1), TARIC / HS Code documentation (typically 8504.40 for static converters), and Certificate of Origin (COO) documents to ensure seamless customs clearance at Spanish ports of entry.
Our industrial AC-DC and DC-DC power modules are designed with high-efficiency topologies (up to 95%) that minimize heat dissipation. Utilizing potted aluminum cases, metal substrates, and premium capacitors rated for 105°C or higher, our power supplies operate at full output power up to 55°C or 60°C ambient without derating. For temperatures up to 85°C, linear derating curves are fully characterized in our technical datasheets.
Isolated DC-DC converters utilize internal high-frequency transformers to galvanically isolate the input ground from the output ground (typically rated from 1500VDC to 6000VDC isolation). This prevents ground loops, breaks high voltage noise propagation, and protects sensitive microcontrollers in PLCs and industrial sensors. Non-isolated switching regulators (such as our drop-in linear replacement series) share a common ground and offer higher efficiency and smaller footprints for point-of-load step-down conversion when galvanic isolation is not required.
Yes. Our Modified Standard Program allows Spanish OEM engineering teams to preserve existing PCB pinouts and enclosure mechanical dimensions while upgrading power density or efficiency. We can customize output voltage trims (e.g., tuning 24VDC to 28VDC for long cable drop compensation), modify pin lengths, apply specialized conformal coating for anti-corrosion, or add custom wire harnesses.
Standard catalog product samples for engineering evaluation are dispatched within 3 to 5 business days via express courier (DHL/UPS) directly to your facility in Spain. Mass production orders generally ship within 4 to 6 weeks, with options for local safety stock buffering under signed framework agreements to support 48-hour call-offs for scheduled OEM production runs.
Accelerate your product development cycle with direct assistance from our power conversion specialists. We assist Spanish engineering teams with schematic reviews, thermal calculation verification, and sample supply for qualification testing.
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