- All Aldonex Power Supplies are load tested and heat ran at full load prior to shipment.

- Aldonex Power Supplies are designed to run "continuous duty"  24/7 at Max Load!
- Over 50 years in the business!  We have the knowledge and experience you want!
- SCR, Switch Mode, Tap Sswitch, and Variable Transformer designs.
- Parallel, Modular, Multi-Output Units, no problem!

- Custom Metering Available.  We welcome custom controls and designs.

- High Accuracy and Control on SCR and Switch Mode designs.  Better than 1%!

- Microprocessor based controls for the highest accuracy and regulation!

- NRTL and CE Certifications available
- We will serve you locally and throughout the world

Quality is what makes Aldonex a recognized leader in the industrial power supply (rectifier) industry.  We have been manufacturing power supplies for over 50 years! We are dedicated to building a quality product and providing outstanding service.  Quality is the standard of measurement that goes into every Aldonex Inc. Power Supply, product, or service.  Our products are proven.  Our products perform and last!

*As Shown
- Clinton Power 1500ADC 2-12VDC Tapswitch

- Full Transformer Rewind 

- Modified Polyester Varnish Dipped

- New (much improved) Tap Switches

Aldonex is your one stop repair shop.  We offer field service, repairs, rebuilds, transformer rewinds as well as new and used equipment.  All work is done in house!  Save time and money with us.  We will do a free evaluation of your power supply and quote you on the repairs needed.  We have the technical and repair staff to handle the most extensive repairs and rebuilds. We can repair and rebuild RAPID, DYNAPOWER, CLINTON POWER / BENJAMIN POWER, DELTA,  DARRAH, HBS, and most other rectifier brands.  All repaired components and rewinds come with a 1 year warranty!

Aldonex Manufacturer of Quality DC and AC Power Supplies since 1967

Factory Address:
2917-19 St. Charles Rd.
Bellwood, IL 60104

Mailing Address:
P.O. Box 148
Bellwood, IL 60104

Phone: (708) 547-5663
Fax: (708) 547-5738


our location