IP67 Enclosed
Neon Transformer Waterproof Power Supply 24vdc Power Supply
Hermetically potted design resisting severe marine moisture and coastal salt-spray ingress, optimal for maritime signaling and perimeter installations.
Certified Magnetic & Power Architecture
Verified Industrial Transformers & SMPS Deployments
Custom-engineered high dielectric isolation, extreme creepage distance protection, and stabilized power conversion units tailored for Baltic maritime and heavy-duty grid environments.
Universal AC-DC
9V 2A Adapter Power Supply AC DC 5V 9V 12V 15V 24V Adaptor
Engineered for telecommunications, SCADA controllers, and IoT remote monitoring hubs requiring continuous low-noise, regulated auxiliary direct current.
EMC / LVD Certified
Fullstar Custom EMC LVD CE 220V 110V AC DC SMPS 24V 100W 5A
Strict compliance with European Low Voltage Directive and electromagnetic interference shielding, built for high-density cabinet integrations.
Ultra-Slim Form
AC to DC 12V/24V Dual Slim Thin Switching Power Supply
Low-profile aerodynamic aluminum chassis tailored for confined mechanical compartments, architectural linear illumination, and crane cab lighting.
DIN-Rail Modular
DC Industrial DIN Rail Power Supply for Control Systems
Standardized TS-35/7.5 mount featuring high transient surge tolerance, specifically manufactured for automated switchboards and PLC terminal panels.
600W High Current
12V 50A 600W Adjustable DC Regulated Switching Power Supply
Active forced-air cooling, precision potentiometer regulation, and comprehensive fault suppression for high-voltage and heavy industrial test benches.
Factory Direct
360W Industrial Switch Power Supply 10A 20A 30A High Efficiency
Solid-state multi-tapped industrial transformer assembly offering sustained peak power efficiency under continuous duty-cycle loads across factory floors.
Field Variable
Variable Voltage Power Supply 240W AC 110V/220V to DC Converter
Multi-scenario selectable output converter designed to withstand electrical phase fluctuations common in logistical hubs and shipyard workshops.
4.8 / 5.0
Verified Buyer Satisfaction
> 10 kV
Dielectric Withstand Testing
100%
Full-Load Burn-In Inspection
Intertek
On-Site Audited Operations
High-Voltage Magnetic Topologies for the Baltic Maritime & Industrial Gateway
As Lithuania's strategic logistics, maritime transit, and offshore energy epicenter, Klaipėda presents a uniquely aggressive operating environment for power electronics and high-voltage transformers. Equipment deployed across the Port of Klaipėda, the Klaipėda Free Economic Zone (FEZ), and regional shipbuilding docks experiences high levels of atmospheric humidity, airborne aerosolized sea salt (saline fog), and frequent dynamic loading spikes from shoreside crane gantry systems.
Shaanxi Zelqo Power Co., Ltd. builds and exports custom high-voltage transformers, flyback topologies, and heavy-duty encapsulated switching mode power supplies (SMPS) specifically calibrated to eliminate electrical flashovers, prevent inter-turn shorting, and suppress galvanic corrosion. By deploying vacuum pressure impregnation (VPI), high-grade Class H and Class N thermal-rated insulation systems, and precision-gapped ferrite and toroidal silicon steel cores, our assemblies deliver uninterrupted galvanic separation and voltage stabilization tailored to Baltic marine criteria.
Shore-to-Ship Electrification
Cold ironing infrastructures require rigid high-voltage auxiliary transformation. Our custom transformers isolate terrestrial grid disturbances from sensitive shipboard microgrids, providing triple-insulated winding safety.
Klaipėda FEZ Cleanroom Tech
Automated electronic and precision engineering plants in Klaipėda Free Economic Zone demand ultra-low electromagnetic interference (EMI). Our PQ and RM ferrite core architectures minimize leakage flux.
Baltic Wind Energy Interconnects
As Lithuania expands offshore and coastal wind generation, our step-up and step-down isolation transformers supply auxiliary converter substations capable of enduring sub-zero temperatures and condensation cycles.
Enterprise Veracity & Testing Traceability
Strict Multi-Stage Testing & Production Engineering
Every high-voltage transformer and switching power supply unit undergoes full-parameter verification before export clearance to European ports.
Operating out of Xi'an, Shaanxi, China, Zelqo Power adheres to an unyielding quality matrix. Our verified factory floor leverages dedicated CNC precision winding machinery, automatic insulation taping units, and multiple testing consoles. Unlike standard off-the-shelf components, high-voltage transformers for coastal deployment require rigorous inter-turn dielectric checks to prevent insulation breakdown under voltage surges.
CNC Automated Primary & Secondary Coil Winding
High-Voltage Impulse Inter-Turn Insulation Validation
100% Full-Load Dynamic Thermal Burn-In Station
To guarantee compliance with European Low Voltage Directive (LVD) and standard EN / IEC 61558 regulations, every manufacturing batch is mapped through digital LCR bridges, DC winding resistance meters, and rigorous high-potential (Hi-pot) dielectric strength stations (testing across 1.5 kV to >10 kV thresholds). Complete calibration sheets accompany export shipments directly to Klaipėda freight forwarders.
Regional Grid Modernization & Procurement Trends in Western Lithuania
Lithuania's rapid synchronization with the Continental European synchronous power grid, coupled with accelerated decarbonization across the Port of Klaipėda, has fundamentally shifted B2B procurement standards. Engineering contractors and electrical switchgear integrators are no longer looking for commodity magnetics; they require verifiable technical documentation, precise creepage and clearance distances, and components engineered with resilience against total harmonic distortion (THD).
Key industry demand trajectories observed in the Western Lithuania procurement sector include:
- High Energy Efficiency Standards (Ecodesign Compliance): Transformers must demonstrate significantly lowered no-load and load loss parameters to meet stringent EU energy efficiency frameworks.
- Corrosion Resistance in Potting Media: The prevalence of hydrogen sulfide and salt atmospheres in port environments demands customized silicone or epoxy encapsulation rather than bare coil varnish.
- Compact Footprint with High Thermal Stability: Modern crane electronics and modular substation enclosures demand PQ and planar magnetics that yield smaller dimensional envelopes without heat accumulation.
Zelqo Power bridges this specialized technological demand by providing direct Chinese OEM engineering strength, short sample iteration timelines, and wholesale export pricing models that keep infrastructure contractors ahead of deadline and budget.
Procurement Clarity
Frequently Asked Questions for Klaipėda Buyers
Essential engineering, logistics, and compliance details for technical buyers and procurement officers in Lithuania.
Can Zelqo Power custom-build transformers to EU standards (IEC 61558 and IEC 62368-1)?
Yes. Every transformer or power adapter engineered for Lithuanian clients can be manufactured to strict IEC/EN 61558 (safety of power transformers, power supplies, reactors and similar products) and IEC/EN 62368-1 (audio/video, information and communication technology equipment) standards. We verify all primary-to-secondary isolation distances, creepage requirements, and dielectric breakdown thresholds during the ODM engineering review.
How does your company prevent insulation breakdown caused by Klaipėda's maritime salinity?
For maritime, naval, and port environments, we employ vacuum pressure impregnation (VPI) with moisture-resistant resins or total vacuum potting utilizing premium two-part epoxy or silicone compounds. These methods seal the ferrite or silicon steel core and copper windings from salt-air ingress, preventing dielectric breakdown, surface tracking, and premature corrosion.
What specific electrical parameters are required to initiate a custom prototype build?
To proceed directly to an engineering calculation, our R&D team needs: nominal input voltage and frequency, target output voltage(s) and rated continuous/peak current, expected topology (Flyback, Push-Pull, Half-Bridge, Toroidal Isolation, etc.), required operating temperature profile, isolation hi-pot voltage, and physical envelope constraints. Circuit schematics or reference units can also be supplied for direct reverse-engineering.
What are typical production lead times and shipping routes to Klaipėda Port?
Rapid prototyping samples are generally finalized, tested, and dispatched via express air courier within 7 to 12 working days. Mass volume orders typically involve a 3 to 4 week manufacturing lead time depending on raw core availability. Shipments to Klaipėda can be routed via direct sea freight consolidation or rapid rail-freight corridors across Eurasia to European distribution terminals.
Does your factory supply complete batch testing reports with delivery?
Yes. We enforce strict traceability. Every export shipment includes full factory test reports certifying DC winding resistance, primary/secondary leakage inductance via precision LCR bridge, impulse inter-turn verification, and high-voltage dielectric breakdown performance.