Power Supplies

NWL is a leading manufacturer of power supplies, including PowerPlus™ Series high frequency switch mode power supplies, mid frequency switch mode supplies, linear 50/60 Hz power supplies and dehydrators/desalters power supplies.

Our products

NWL engineers high-performance power supplies that deliver reliable, efficient power conversion for demanding industrial, utility, research, and OEM applications.

From advanced high-frequency switch mode systems and proven linear power supplies to specialized solutions for electrostatic precipitators, crude oil dehydrators, and desalters, every product is designed for maximum performance, durability, and long service life. Backed by decades of high-voltage engineering expertise, NWL power supplies are optimized for precise control, high efficiency, and dependable operation in challenging environments. Whether supporting new system designs or upgrading existing equipment, NWL provides scalable, application-specific solutions that improve system performance, reduce maintenance requirements, and lower total cost of ownership. With comprehensive engineering support and proven technologies deployed around the world, NWL delivers power supply solutions customers can rely on for mission-critical applications. 

Related services

Related services

Since the 1930’s, NWL has set our customers up for long-term success by providing advanced power technologies. And we stand by our products with service and support.​

Startup and Commissioning

NWL’s expertise goes well beyond the production phase. Our fully trained personnel are ready to help you get your new equipment connected, properly set up, and running efficiently. Our service technicians and engineers have traveled across the globe, working with customers from various backgrounds and experiencing every possible environment.

Maintenance and Repair

NWL products are available for purchase as spare or replacement parts. We offer tailor-made maintenance packages to ensure that the equipment operates efficiently, which includes yearly inspections, preventive maintenance and repair services from our technical and engineering experts. Additionally, upgrade or retrofit options to address part obsolescence, enhance system performance, design, and software, and support long-term cost savings are available to all our customers.

On-Call and Onsite Assistance

For on-call and onsite assistance, NWL’s dedicated team is there to take your call. We work around the clock, ensuring that you have the help you need whenever you need it. NWL offers global, remote support anytime, regardless of your time zone.

Contact us to progress toward the better future we all desire

We’re powering the evolution of a grid that’s fit for the future.