Explore our export-grade switching power supplies, adjustable bench power units, DIN-rail modules, and desktop adapters engineered with built-in surge suppression for Uzbekistan's industrial and commercial infrastructure.
With over six decades of custom power design, magnetic assembly, and transient protection experience, we manufacture heavy-duty power supplies and surge protective devices built for severe grid conditions.
Our power supplies and standalone SPDs combine MOV (Metal Oxide Varistor) arrays, Gas Discharge Tubes (GDT), and Silicon Avalanche Diodes (SAD) to guarantee multi-stage clamping against lightning impulse surges and inductive load switching.
Every shipment bound for Tashkent, Samarkand, or Navoi undergoes 100% burn-in testing, high-potential voltage isolation checks, and full functional validation under load under strict ISO quality control protocols.
Designed specifically to tolerate input voltage fluctuations from 85VAC to 305VAC and extreme seasonal temperature swings (-40°C winter to +50°C summer) typical across Uzbekistan's industrial corridors.
Bypassing third-party brokers, our engineering team works directly with Uzbek system integrators to modify output voltages, mechanical enclosures, connector pinouts, and EMI filter attenuation characteristics.
Uzbekistan is undergoing a rapid industrial transformation. Under the "Uzbekistan 2030" Strategy, massive capital investments are flowing into mining operations in Navoi and Almalyk, solar and wind mega-projects in Samarkand and Bukhoro, modernized cotton processing in the Fergana Valley, and expanding telecommunications data centers in Tashkent. However, this economic acceleration presents severe electrical infrastructure challenges for project managers and equipment importers.
The regional power transmission network across Central Asia experiences frequent transient overvoltages, line sags, lightning strikes during springtime, and high harmonic distortion caused by heavy industrial arc furnaces and motor drives. Operating sensitive electronic loads—such as CCTV security networks, programmable logic controllers (PLCs), medical diagnostic equipment, and telecom base stations—without robust, multi-stage surge protection leads to catastrophic semiconductor degradation, equipment downtime, and unbudgeted replacement costs.
1. Severe Transient Voltage Spikes: Switching of large inductive motor loads in heavy industrial complexes causes severe switching surges ($dV/dt$) exceeding 4kV on standard 220V/380V distribution lines.
2. High Atmospheric Lightning Exposure: Open desert terrain and mountain-adjacent sub-stations in regions like Zarafshan and Angren face intense seasonal lightning activity requiring IEC Class I & Class II Surge Protective Devices (SPDs).
3. Voltage Sag & Brownout Frequency: Rapid load shifts across rural distribution feeders create voltage sags down to 140VAC, necessitating wide-input switching power supplies with SEMI F47 ride-through capability.
To ensure 24/7 continuous operation, electrical engineers in Uzbekistan require power conversion platforms equipped with integrated primary surge arresters, high-grade EMI/EMC filters, and active power factor correction (PFC).
When specifying power supplies and surge protective devices for import into Uzbekistan, engineers must align the protective topology with the installation location defined under IEC 61643-11 and GOST standards. The table below outlines our specialized product configurations for Uzbek procurement managers:
| Class / Protection Type | Surge Impulse Capacity ($I_{imp}$ / $I_{max}$) | Response Time ($t_A$) | Typical Voltage Protection Level ($U_p$) | Primary Uzbekistan Application |
|---|---|---|---|---|
| Class I (Type 1 SPD) Heavy-Duty Spark Gap / GDT |
12.5kA to 50kA (10/350µs waveform) | < 100 ns | ≤ 1.5 kV to 2.5 kV | Main Service Entrance, Outdoor Solar Parks, Substation Inverters (Navoi, Bukhoro) |
| Class II (Type 2 SPD) MOV Hybrid Technology |
20kA to 40kA (8/20µs waveform) | < 25 ns | ≤ 1.2 kV to 1.5 kV | Distribution Panels, Industrial Factory Automation, Textile Mills (Fergana, Namangan) |
| Class III (Type 3 SPD) Board-Mount & SMPS Integrated |
3kA to 10kA (8/20µs waveform) | < 1 ns (Fast Clamping) | ≤ 0.8 kV to 1.0 kV | Sensitive Electronics, Telecom Base Stations, CCTV Systems, Medical Labs (Tashkent) |
| Industrial SMPS with PFC Enclosed & Bench Power Supplies |
300VAC Input Withstand (5 Sec) | Active Regulation | Clamped DC Output | Lab R&D, Control Cabinets, Mining Equipment Power (Almalyk, Zarafshan) |
Our heavy-duty power supplies, switching adapters, and surge protection modules are engineered to excel in Uzbekistan's strategic economic sectors.
Gold, copper, and mineral extraction plants in Navoi and Almalyk operate in dust-heavy, high-vibration environments with constant electrical noise from heavy crushers. Our enclosed DIN-rail power supplies feature conformal coating, heavy MOV surge suppression, and extended thermal dissipation up to 70°C to prevent unplanned tool halts.
Uzbekistan's solar capacity expansion in Samarkand and Jizzakh demands high DC input voltage stability for PV tracking control boxes and weather monitoring stations. Our high-efficiency DC-DC converters and Class I+II surge arresters protect control circuits against direct lightning-induced transients across large solar arrays.
Telecom towers across urban Tashkent and rural highway corridors require clean, uninterruptible DC power. Our 24V and 48V switching power modules with active EMI noise suppression and surge-clamping power adapters keep 5G transceivers and optic nodes running smoothly without data packet corruption.
Modernized spinning and weaving machinery in Fergana, Andijan, and Namangan relies on sensitive PLC controllers and servo drives. Voltage spikes caused by local grid switching can erase controller memory. Our bench and embedded switching power supplies offer high line-sag immunity and over-current protection.
Municipal surveillance initiatives across major Uzbek cities require ultra-reliable 12V 2A desktop adapters and rack-mount power distribution units (PDUs). Built with internal thermal cut-offs and short-circuit auto-recovery, our adapters ensure round-the-clock power to outdoor IP cameras.
Hospitals and laboratories in Uzbekistan require power supplies complying with IEC 60601-1 safety standards. Our 2xMOPP isolated power supplies and medical transformers deliver extremely low leakage current (<100µA) alongside multi-stage transient protection for patient safety.
Navigating cross-border trade into Uzbekistan requires strict adherence to customs regulations, product certification standards, and reliable logistics routes. As a premier exporter of industrial power equipment, we provide comprehensive compliance documentation to streamline customs clearance at Tashkent Central Customs or regional inland ports:
Our surge protection equipment and power supplies comply with international IEC 61643-11, IEC 60950-1/62368-1, and CE standards, facilitating smooth cross-certification with Uzbekistan’s UzStandard (O'zstandart) agency requirements for industrial electrical safety.
We leverage established multimodal rail corridors (Lianyungang/Xi'an to Tashkent via Khorgos/Altynkol) and air freight routes, offering flexible Incoterms including FCA, FOB, CIF Tashkent, and CIP Chukursay for enterprise buyers.
Technical and commercial answers to assist electrical engineers, procurement officers, and project managers when sourcing surge protection and power supply hardware.
Selection depends on the installation zone according to IEC 62305 / IEC 61643-11. For main low-voltage incoming switchboards receiving power directly from outdoor overhead lines, install a Class I (Type 1) SPD with an impulse discharge current ($I_{imp}$) of at least 12.5kA (10/350µs). For secondary distribution panels inside factory buildings, a Class II (Type 2) SPD with a maximum discharge current ($I_{max}$) of 20kA–40kA (8/20µs) is recommended. For terminal equipment like CCTV cameras or PLCs, use Class III (Type 3) power adapters with built-in surge clamping.
Yes. Our industrial switching power supplies (SMPS) are built with ultra-wide universal AC input ranges (85VAC to 264VAC, with select models supporting 300VAC sustained surges for 5 seconds). Integrated Active Power Factor Correction (PFC) guarantees high power factor (>0.95) and stable DC output voltage regulation even during severe voltage sags or brownouts.
Our outdoor and industrial-grade surge protectors utilize thermally protected Metal Oxide Varistors (TPMOV). In the event of an extreme overvoltage surge that causes thermal runaway, an internal thermal disconnect instantly decouples the degraded MOV element, preventing fire hazards. Furthermore, our power supplies use high-temperature 105°C rated Japanese electrolytic capacitors and heavy aluminum heat sinks rated for operational ambient temperatures up to 70°C with derating.
Yes. We offer fully custom OEM/ODM services. For desktop adapters and power supplies exported to Uzbekistan, we supply standard European CEE 7/16 and Type F (Schuko) plugs designed for 220V/50Hz local wall sockets, as well as custom DC terminal blocks, aviation connectors, and specific DC output voltages (e.g., 5V, 12V, 15V, 24V, 36V, 48V, 60V, or up to 600V DC).
Standard catalog models are maintained in stock for immediate dispatch. Custom modified power supplies typically require 2 to 3 weeks for engineering assembly and burn-in testing. Freight to Tashkent via international rail express takes approximately 12 to 18 days, while air freight takes 5 to 7 days. We provide complete commercial invoices, packing lists, HS codes (e.g., 8504.40 for static converters, 8536.30 for surge suppressors), and Certificates of Origin (Form A/CO).
All our industrial power supplies and surge protective devices carry a standard 3-year to 5-year factory replacement warranty. Our engineering team provides remote technical support to assist your installation engineers with wiring schematics, grounding best practices (TN-S, TN-C-S, TT systems), and EMI troubleshooting.
Speak directly with our senior application engineers to request custom product specifications, technical datasheets, wholesale price quotes, or sample units for your upcoming project in Tashkent, Navoi, Samarkand, or Fergana.
