Fully customizable SMPS, wall-mount adapters, desktop switches, and rugged chassis power units rigorously tested under high-voltage dielectric and thermal burn-in stress profiles.
Compact step-down AC-DC adapter offering stable regulated secondary voltages (5V to 24V). Over-current protection, ultra-low ripple (<100mVp-p), tailored for peripheral telecom and network gear.
Heavy-duty perforated aluminum enclosure engineered for high passive thermal dissipation. Wide operating current tolerance (1A to 10A) with internal short-circuit and surge clamping.
Energy-efficiency Level VI compliant wall adapter with universal input (100-240VAC). Ideal for smart meters, IoT field sensors, and residential terminal points requiring zero standby drain.
High-reliability SMPS fitted with differential mode noise filters. Built for automated DIN-rail control enclosures, factory PLC systems, and precision automation lines requiring zero cross-talk.
Flexible external bench power adapter module. Multi-tap secondary configurations with optimized magnetic winding preventing inductive kickback in security, surveillance, and optical transceivers.
Anti-interference power unit with an inline nickel-zinc ferrite core suppressing electromagnetic emissions. Heavy-duty copper gauge cable minimizing voltage drop over long cabling runs.
Intelligent dual-channel SMPS designed for uninterrupted power delivery. Seamless zero-millisecond automatic battery switchover with three-stage constant current/constant voltage battery backup charging.
Universal field engineering adapter equipped with rotary voltage selection switches and interchangeable barrel plugs. Thermal cutoff protection protects mission-critical maintenance inventories.
The industrial landscape of the Mitrovica District—anchored historically by complex metallurgical processing at the Trepça Mining Complex, heavy engineering workshops, and a rapidly expanding contemporary base of manufacturing facilities, telecom relays, and municipal water automation—imposes demanding operating conditions on power electronics. OEM switching mode power supplies (SMPS) and AC/DC power adapters deployed across the Ibar river basin regularly encounter wide line voltage variances, harmonic distortion from inductive motors, ambient coal dust, and elevated seasonal temperature differentials.
Shaanxi Zelqo Power designs and manufactures custom power adapters and magnetics engineered to solve real-world electrical stress factors. Below are key deployment scenarios in the Mitrovica and greater Kosovo territory:
High inrush currents from nearby flotation circuits and crushers demand power modules with 150% peak load capacity, conformal PCB coatings to resist mineral dust, and robust primary-side transient voltage suppression (TVS).
Mitrovica experiences localized nominal 230V deviations oscillating between 175VAC and 264VAC under peak winter industrial loads. Our wide-input 85–265V topologies integrate continuous active PFC (>0.98), guaranteeing zero brownout drops.
Cross-border transportation corridors and city surveillance require uninterrupted 12V/24V/48V feeds. Zelqo's integrated UPS battery charging power units provide seamless microsecond transfer to secondary storage cells.
European Green Deal directives and CE harmonization are shifting hardware demands in Kosovo. Industrial procurement teams in Mitrovica are moving away from uncertified generic imports toward audited, transparent ODM partnerships. Key market transitions include:
Headquartered in Xi'an, China, with operations assessed on-site by Intertek, Shaanxi Zelqo Power Co., Ltd. bridges the gap between precision custom engineering and high-volume economic scale. Unlike suppliers who simply re-badge generic power bricks, Zelqo designs and winds its own proprietary magnetic cores—including toroidal, high-frequency flyback, and low-frequency EI laminated transformers.
Precision CNC winding ensuring exact turn-ratios and minimal leakage inductance.
Every SMPS undergoes 4 to 8 hours under maximum load to screen out infant component mortality.
Impulse winding, DC low-resistance, and 3.75kV dielectric hi-pot safety verification.
Certified drop-tested export cartons with air/sea forwarding to Mitrovica and European hubs.
Clear answers to common questions about safety, compliance, production timelines, and custom engineering.
All Zelqo OEM/ODM power supplies can be fully certified under CE (EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU), RoHS compliance, and IEC/EN 62368-1. Complete test reports and Certificates of Conformity (CoC) are supplied with commercial shipping documentation for customs clearance.
Yes. We supply Europlug (CEE 7/16 Type C) and Schuko (CEE 7/4 Type F) fixed wall prongs as well as desktop IEC C13/C14 inlets. Secondary cables can be customized in length (up to 5 meters) with 5.5x2.1mm, 5.5x2.5mm, USB-C Power Delivery, or waterproof circular locking DIN plugs.
Our industrial switching units incorporate multi-stage EMI line filters, high-joule metal oxide varistors (MOVs), and NTC thermistors. This design absorbs line surges up to 2kV–4kV, protecting sensitive load-side circuits from heavy machinery inductive kickbacks.
Engineering review and initial sample builds are completed within 7 to 10 working days. Following client bench testing and golden-sample approval, standard mass production runs average 20 to 25 days, with flexible multimodal logistics to Western Balkan distribution centers.