Engineered with planar magnetics building blocks, wide input voltage windows (EN 50155 compliant), and rugged thermal management to withstand sub-zero steppe conditions.
Features ultra-low profile planar magnetics for continuous 12V DC to 220V AC power conversion. Sized for mobile diagnostic field units in remote oilfields.
Equipped with high-frequency planar transformers delivering 98.2% conversion efficiency for off-grid solar farms across Mangystau and Turkestan regions.
Compact PCB-mounted power supplies with multi-layer planar windings. Built for industrial automation panels and SCADA telematics units in Almaty.
Ruggedized 12V/24V/48V/60V DC input range featuring planar leakage-inductance suppression for mining machinery and telecom base stations.
Encapsulated planar power adapter resistant to extreme vibration (EN 61373), tailored for logistics fleet telematics and rail cabin electronics.
Utilizes custom planar power transformers to achieve wide input tolerance, ideal for KTZ passenger train HVAC and auxiliary control systems.
Heavy-aluminum extruded shell housing planar core matrix. Built for electric mining trucks and agricultural machinery in harsh outdoor sites.
Combines planar magnetics with smart MCU monitoring for critical infrastructure back-up, sub-zero cold-start validated to -40°C.
As the primary economic powerhouse of Central Asia, Kazakhstan is experiencing unprecedented modernization across its rail corridors, renewable energy grids, and extractive mining infrastructure.
Kazakhstan Temir Zholy (KTZ) oversees over 16,000 kilometers of track line spanning harsh geographic terrains. Modern electric traction locomotives and railway signaling posts require power conversion systems that withstand high vibration, wide input voltage swings (750V to 3000V DC catenary transients), and thermal shocks.
Our planar transformers integrate PCB multilayer tracks to eliminate mechanical copper wire degradation caused by continuous rail micro-vibrations, ensuring operational MTBF exceeding 500,000 hours.
Industrial installations in regions such as Nur-Sultan (Astana), Karaganda, and Aktau face extreme seasonal ambient swings ranging from -45°C in deep winter to +45°C in summer. Conventional wire-wound transformers suffer from thermal insulation degradation, potting compound cracking, and localized hot-spots.
In heavy oil-extraction zones like Tengiz and Karachaganak, high-voltage switching transients and conductive dust are major threats to electronic equipment. Our planar transformer designs utilize vacuum epoxy encapsulation and high isolation creepage distances (>12mm), meeting EAEU TR CU 004/2011 (Low Voltage Safety) and TR CU 020/2011 (Electromagnetic Compatibility) certification protocols.
A rigorous comparison between conventional wire-wound magnetic structures and planar transformer platforms in high-frequency SMPS designs.
| Performance Metric | Conventional Wire-Wound Transformers | Premium Planar Transformers | Advantage for Kazakhstan Integrators |
|---|---|---|---|
| Power Density | 5 - 12 W/cm³ | 35 - 55 W/cm³ | Reduces converter volume by up to 70%, saving space in dense rail and vehicle cabinets. |
| Thermal Resistance (Rth) | 1.5 - 4.0 °C/W (High localized heat) | 0.1 - 0.4 °C/W | Enables direct conduction cooling onto cold plates without forced air fans (dust-proof). |
| Leakage Inductance | 1% - 3% of primary inductance | < 0.1% (Interleaved PCB) | Minimizes voltage spikes on switching MOSFETs, dramatically increasing component reliability. |
| High Frequency Efficiency | 85% - 92% (High skin effect losses) | 97.5% - 99.3% | Optimized for SiC and GaN resonant power converters switching at 100 kHz - 1 MHz. |
| Manufacturing Repeatability | Variable (Dependent on manual winding) | 100% Automated PCB Stacking | Ensures identical electrical parameters across large production batches for long-term projects. |
Our planar transformers utilize computer-optimized multilayer printed circuit board (PCB) layouts. By interleaving primary and secondary turns within 12 to 24 layers of heavy copper (up to 4oz per layer), skin-effect and proximity-effect high-frequency losses are virtually eliminated.
Modern industrial converters require resonant LLC and phase-shifted full-bridge (PSFB) topologies to achieve zero-voltage switching (ZVS). Our engineering team integrates parasitic leakage inductance directly into the planar PCB design, eliminating external resonant inductors.
From heavy industrial plants in Shymkent to high-altitude renewable installations near Almaty, our planar power platforms are built for heavy-duty operational duty cycles.
Integrated within catenary static inverters, battery chargers, and door control units on KTZ electric trainsets. Fully qualified against EN 50155, EN 45545-2 (Fire & Smoke safety), and EN 61373 shock/vibration tests.
Deployed in multi-megawatt central wind turbine auxiliary units and solar array DC step-down converters. Highly immune to sandstorms, ambient dust, and static discharge across wide-open terrain.
Housed inside IP67 explosion-proof and flame-proof enclosures for heavy excavators, conveyor drives, and subterranean lighting power networks in Karaganda coal mines.
Backed by over four decades of power electronics engineering, we bridge standard catalog availability with fully customized magnetic engineering.
Every planar transformer family and power converter undergoes complete rigorous environmental and electrical validation prior to shipment:
For specialized engineering programs requiring non-standard turn ratios, unique thermal footprints, or specific voltage isolation values (up to 10kV DC):
Direct answers regarding logistics, customs union compliance, thermal durability, and custom design engineering.
Whether you require standard stock planar converters or a dedicated high-frequency planar transformer design tailored for Kazakhstan's extreme operational demands, our senior power engineers are ready to assist.