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Products Power Conversion Engineering Explore our SASO & CE certified power conversion units featuring robust galvanic isolation, wide input voltage windows, and thermal resilience for Saudi Arabian industrial and commercial applications.
As the Kingdom of Saudi Arabia accelerates its industrial expansion under Vision 2030, electrical infrastructure reliability has become a primary bottleneck for large-scale engineering projects. Operating power electronics in the Arabian Peninsula presents severe environmental, electrical, and regulatory demands that standardized commercial power converters fail to address.
Industrial installations in Jubail, Yanbu, and the Rub' al Khali desert experience ambient temperatures exceeding +50°C, with enclosed control cabinets reaching over +75°C. Standard converters undergo catastrophic thermal derating under these conditions.
Heavy industrial switching loads, solar PV integrations, and remote generator grids across KSA create severe ground loop noise, high common-mode voltage transients, and unpredictable DC/AC line sags.
Saudi Standards, Metrology and Quality Organization (SASO) mandates strict compliance via the SABER online portal. Non-compliant electrical modules face customs rejection at Jeddah Islamic Port and King Abdulaziz Port Dammam.
In complex distributed power architectures (DPAs), non-isolated power stages introduce direct electrical paths between input source circuits and output load devices. Galvanic isolation eliminates DC conduction while permitting power transfer via electromagnetic coupling.
Our isolated DC/DC converters and AC/DC switching power supplies incorporate custom planar or toroidal transformer topologies. By converting incoming line voltages into high-frequency AC (typically 100 kHz to 500 kHz) via high-side MOSFET switching bridges, power is coupled across an physical air barrier filled with high-dielectric potting compound. This ensures zero direct electrical connection, effectively absorbing high-voltage transients up to 8 kVDC without flashover.
Particulate matter (silica dust) in regional desert environments often penetrates unsealed power enclosures, causing premature dielectric breakdown and short circuits. Our isolated converter series features vacuum-encapsulated polyurethane potting and MIL-I-46058C spec conformal coatings. Heat is dissipated through conduction via internal copper heat-spreaders to the aluminum chassis baseplate, eliminating the need for cooling fans that draw in dust and humidity.
Deployments within Saudi Electricity Company (SEC) substations or Saudi Aramco telemetry nodes require low radiated and conducted emissions. Designed around active clamp flyback and LLC resonant topologies, our converters keep electromagnetic interference below EN 55032 Class B limits, protecting surrounding sensors, wireless gateway modules, and PLC logic controllers from high-frequency ripple.
Compare core electrical parameters across our standardized and modified-standard power converter platforms.
| Converter Platform | Input Voltage Window | Isolation Voltage | Operating Temperature | KSA Target Sector | Standards Compliance |
|---|---|---|---|---|---|
| Isolated DC/DC Modules 0.5W to 1,500W |
5V, 12V, 24V, 48V, 110V DC (4:1 & 2:1 Wide Input) |
1.5 kVDC to 8 kVDC | -55°C to +125°C | Oil & Gas / Aramco | MIL-STD-1275, EN 50155 |
| Enclosed AC/DC Supplies 15W to 3,600W |
85 – 264 VAC Universal Line (47 – 63 Hz) |
3.0 kVAC Input-to-Output | -40°C to +70°C | SEC Power Grids | IEC/EN 62368-1, CE, RoHS |
| Medical Grade Isolated Supplies 2W to 500W |
90 – 264 VAC / 4:1 DC Input | 4.0 kVAC / 2×MOPP | -30°C to +70°C | KSA Healthcare / MoH | UL/IEC 60601-1 4th Edition |
| DIN Rail Industrial Supplies 10W to 480W |
85 – 264 VAC / 120 – 370 VDC | 3.0 kVAC Reinforced | -40°C to +85°C | Neom Smart Infrastructure | UL 508, SASO IEC 62368 |
| External Wall Mount / Desktop 5W to 250W |
100 – 240 VAC Interchangeable Plugs | 3.0 kVAC Primary to Secondary | -20°C to +60°C | Commercial / Telecom | DoE Level VI, CoC Tier 2, GS, CE |
Our custom and modified-standard isolated converters provide foundational power for mission-critical hardware installations across the Kingdom.
Supporting Off-grid Solar PV arrays and energy storage systems (BESS) along the Red Sea coastline. Isolated DC/DC units convert high-voltage bus lines into regulated lower-voltage DC rails for edge-compute nodes, sensor arrays, and IoT monitoring hubs.
Hazardous area telemetry equipment demands isolated intrinsic safety barriers. Our encapsulated DC/DC power converters deliver clean, spike-free voltages to flowmeters, gas detectors, and automated valve actuators in flammable ambient zones.
Supplying 2×MOPP patient isolation power supplies to medical device OEMs in Riyadh and Jeddah. Essential for patient monitors, infusion pumps, and portable diagnostic equipment deployed in Ministry of Health (MoH) hospitals.
Backing your supply chain with six decades of power electronics design expertise, agile engineering modifications, and uncompromising Quality Assurance.
Since 1961, Wall Industries has designed and manufactured power conversion units in the United States and qualified global facilities. We leverage proven topologies — flyback, forward, LLC resonant — ensuring high MTBF and minimal field failure rates.
Instead of requiring expensive ground-up custom designs, we modify catalog platforms to match your exact output voltage trim, custom wire harnesses, specialized potting, or unique mechanical mounting points within weeks.
We serve capital equipment manufacturers with 15-to-20 year product life cycles. We maintain active production for long-term programs, avoiding unannounced component EOL (End-of-Life) disruptions in your bill of materials.
Direct answers regarding custom clearances, thermal operation, SABER registration, and technical support.
Yes. All our isolated converters and external adapters carry CB Scheme test reports, CE certifications, and RoHS compliance docs matching SASO IEC 62368-1 and IEC 60601-1 standards. This documentation enables frictionless issuance of Product and Shipment Certificates of Conformity on the SABER portal.
Our industrial converters are designed with conduction cooling plates, high-temperature electrolytic capacitors (rated to +105°C/+125°C), and generous component electrical derating (operating semiconductor junctions well below maximum thresholds). On request, units can be rated for full power output up to +85°C ambient.
Standard evaluation samples are typically dispatched within 3 to 5 business days. Modified-standard prototypes take 2 to 4 weeks depending on harness and voltage trim adjustments. Bulk production shipments are delivered via express air freight or sea cargo directly to Jeddah, Dammam, or Riyadh hubs.
Yes. We offer isolated converters with dual positive/negative outputs (e.g., ±12VDC, ±15VDC for operational amplifier circuits) as well as multi-channel isolated outputs to power digital processing logic and analog sensor interfaces independently from a single main DC bus.
We accommodate both low-volume OEM specialized project orders and high-volume mass production releases. Our application engineering team will work with your bill-of-materials target to determine the most cost-effective production batch size.
Talk directly with our power conversion engineers to specify input ranges, isolation requirements, thermal operating profiles, or request custom samples for your project in Saudi Arabia.
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