Precision-tested switched-mode power supplies featuring low ripple voltage, active PFC options, robust galvanic isolation, and harmonic attenuation complying with EN 61000-3-2 standards across French industrial zones.
Why French panel builders, automation engineers, and industrial OEMs require specialized SMPS topologies. From DIN rail modularity in NF C 15-100 enclosures to eco-design Lot 6 harmonic compliance.
In accordance with EN 61000-3-2 (Class A/D), equipment drawing more than 75W connected to the French utility grid (Enedis distribution network) must maintain low total harmonic distortion (THD). Harlon supplies integrate active power factor correction (PF > 0.96) to prevent phase-angle displacement and nuisance tripping of sensitive residual current devices (RCDs / disjoncteurs différentiels 30mA).
French low-voltage installations governed by NF C 15-100 mandate strict thermal derating parameters inside modular enclosures (coffrets divisionnaires). Our ultra-slim LRS series and DIN-rail modules (NDR, MDR, EDR) offer high power density with perforated convection venting, ensuring sustained 100% duty cycle at ambient internal temperatures up to +50°C without runaway throttling.
Procuring from China into the European Union demands bulletproof paperwork. All Harlon export-grade SMPS platforms carry comprehensive documentation for the Low Voltage Directive (LVD 2014/35/EU), Electromagnetic Compatibility (EMC 2014/30/EU), and RoHS Directive 2011/65/EU (including delegated directive 2015/863 on phthalates), streamlining customs through Le Havre and Marseille-Fos ports.
Tailored power electronics configured for regional industrial clusters, logistics corridors, renewable storage, and municipal architectural retrofits.
Industrial lines in the Lyon industrial basin and Valenciennes automotive corridors rely on 24V DC auxiliary bus rails to power Siemens, Schneider Electric, and Omron programmable logic controllers (PLCs), fieldbus I/O racks, inductive proximity sensors, and pneumatic solenoids. Low output ripple (<100mVp-p) prevents micro-interferences in sensitive sensor networks.
The intense growth of automated distribution hubs surrounding Roissy Charles de Gaulle, Orly, and Strasbourg necessitates uninterrupted DC distribution for automated guided vehicles (AGVs), sorting conveyors, optical barcode scanning tunnels, and RFID reader arrays. High surge headroom handles the initial inrush current from 12V and 24V brushless DC servo drive startup.
Across solar photovoltaic installations and battery energy storage system (BESS) containers in Southern France, our high-power SMPS and DC-DC converters manage auxiliary control, BMS telemetry, battery conditioning contactors, and EV fast-charger power metering electronics. Designed to withstand transient lightning surges and extreme seasonal thermal swings.
French regulatory policies and national investment strategies are transforming how purchasing managers select power supply hardware.
With France pushing aggressive decarbonization and energy conservation goals (Sobriété Énergétique), stand-by power waste is strictly penalized. OEM designs demand SMPS units with no-load consumption below 0.3W to 0.5W and operating efficiencies exceeding 90%, directly reducing the thermal burden in non-air-conditioned industrial cabinets.
French machine builders are shifting away from large centralized enclosures toward localized IP67 sub-panels and compact 35mm DIN-rail modules mounted close to motors and sensors. This requires ultra-slim profiles (such as 30mm height LRS form factors and narrow TS-35 rail packages) that can fit inside shallow enclosures without obstructing wiring channels.
Following recent global supply chain crunches, French procurement officers (acheteurs industriels) actively establish reliable factory-direct partnerships with verified manufacturers like Harlon. Our 10,000m² facility provides scalable OEM buffer inventory, predictable lead times, and seamless custom labeling to replace obsolete European catalog equivalents.
Evaluate exact technical metrics to specify the precise switching topology for your equipment build.
| Model Family | Power Rating | DC Output Rails | Efficiency (Typ.) | PFC & Harmonic Control | EMC / Safety Standard | Mounting Format |
|---|---|---|---|---|---|---|
| S-120 Series | 120 Watt | 12V, 15V, 24V, 36V, 48V | 85.0% - 87.5% | Pass Through Passive | EN 62368-1 / EN 55032 B | Perforated Metal Enclosed |
| S-145 Series | 145 Watt | 12V, 24V, 48V DC | 86.0% - 88.5% | Conducted Filter Built-in | EN 62368-1 / CISPR 32 | Chassis / Flange Mount |
| WEHO S-150 | 150 Watt | 15V (10A) / 24V (6.5A) | 88.0% - 89.5% | Integrated EMI Trap | CE LVD / RoHS 2.0 | Enclosed Convection Cooled |
| S-1500 High-Power | 1500 Watt | 12V (125A), 48V (32A) | 89.0% - 91.5% | Active PFC (>0.97) | EN 61000-3-2 Class D | Forced Air Chassis Module |
| S-15 Micro Series | 15 Watt | 5V, 12V, 15V, 24V | 82.0% - 84.5% | Ultra-low Standby Loss | EN 62368-1 / Class II | Sub-assembly Compact |
| NDR / MDR DIN Series | 10W - 480W | 12V, 24V, 48V DC | 88.0% - 93.0% | Active PFC on >120W models | Industrial EN 61000-6-2 | TS-35 DIN Rail Modular |
Founded in 2007 in Wenzhou, Zhejiang, Harlon Electronic Co., Ltd. has spent 19 continuous years perfecting power electronics for demanding industrial, medical, and automation applications worldwide. Operating from our modern 10,000 square meter facility with more than 10 fully equipped production lines, we bridge high-volume Chinese manufacturing precision with European engineering expectations.
Our operations have been strictly assessed on-site by the independent SGS Group. Unlike traders, our in-house engineering and automated surface mount placement (SMT), automated through-hole insertion, wave soldering, double-liquid potting, and computerized burn-in lines guarantee that the prototypes you qualify match the mass production containers arriving at your warehouse in France.
Direct technical and commercial clarity addressing import formalities, testing certifications, and custom branding.
Yes. All export models are engineered to comply with the European Low Voltage Directive (LVD 2014/35/EU) under EN 62368-1 safety standards and the EMC Directive (2014/30/EU) under EN 55032 and EN 55035 Class B emission and immunity. Test reports, Declarations of Conformity (DoC), and RoHS/REACH chemical compliance dossiers are provided with batch documentation for seamless clearance through French customs.
We regularly support French B2B clients under FOB Ningbo/Shanghai, CIF Le Havre or Marseille-Fos, and DAP/DDP direct to your facility address in France. For engineering prototyping and rapid testing cycles, we provide express air courier dispatch via DHL, FedEx, and UPS with door-to-door delivery within 4 to 7 working days.
The nominal French single-phase voltage is 230V AC ±10% at 50Hz. All Harlon switching power supplies are engineered with wide universal AC inputs (typically 85V–264V AC or 90V–264V AC with 47–63Hz support) or manual 115V/230V range switches. Our designs include internal metal oxide varistors (MOVs) and transient suppressors to handle localized grid transients and voltage sags without latching up.
Absolutely. Zhejiang Harlon Electronic offers comprehensive OEM/ODM manufacturing. We routinely adjust voltage rails (e.g., dedicated 13.8V for battery standby float charging, 36V or 48V for motion drivers), customize output terminal blocks (screw clamps, push-in spring terminals, or Molex/JST wire harnesses), and apply laser-etched or silkscreened buyer labels with your brand name, model designation, and barcode.
Our ISO 9001 certified process includes incoming component batch validation, automatic optical inspection (AOI) post-SMT, in-circuit testing, and a rigorous 100% full-load thermal burn-in aging test in temperature-controlled chambers. Finished units undergo high-voltage insulation tests (Hi-Pot typically 3000V AC), earth continuity verification, and automated electrical parameter logging prior to export packing.
For standard catalog products (such as our 120W, 145W, 150W enclosed units and DIN-rail models), sample units can be dispatched from stock in 24 to 72 hours with flexible pilot MOQs starting as low as 50 to 100 pieces for initial trial evaluations. Mass production batches typically follow a 15 to 25 working day turnaround depending on customization complexity.
Whether you are redesigning an industrial automation panel, upgrading architectural lighting installations, or qualifying an alternative verified supplier for volume distribution, speak directly with our senior power electronics engineering team today.