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!

- Every single Aldonex Power Supply is load tested and heat ran at full load prior to shipment!

- Aldonex Power Supplies are designed to run "continuous duty" 

  (24 hours a day and 7 days a week at full KW!)
- Over 50 years in the business!  We have the knowledge and global experience you want!
- SCR, Switch Mode, Tap Switch, and Variable Transformer designs.
- Parallel, Modular, & Multi-Output Units are no problem!

- Custom Metering Available. Our standard digital metering accuracy is better than 1%!

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

- Microprocessor based controls for the highest accuracy and regulation on all SCR Power Supplies!

- All of our circuit boards are  conformal coated!

- 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!


Industries Served
- Metal Finishing (Gold, Silver, Platinum, Aluminum Anodizing, Chrome, Zinc, Nickel, Copper, Tin, 

  The list goes on!

- Electropolishing
- Printed circuit boards (PCB)
- Mining/Electrowinning "Electroextraction"
- Water treatment /Electrochlorination/Electrocoagulation 
- E. Coat 
- Anodizing including AC Color Anodizing 
- Pulse Anodizing
- Electro Cleaning

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

- Full Transformer Rewind 

- Modified Polyester Varnish Dipped

- New (much improved) Tap Switches


Aldonex Manufacturer of Quality DC and AC Power Supplies since 1967

WHY CHOOSE US

ALDONEX CAN REPAIR MOST MAKES OF RECTIFIERS!

Aldonex can offer generous financing & payment terms.  

0% interest!!! 


NEW rectifiers & a vast stock of parts

for ALL RECTIFIER BRANDS are ready for shipment!  

Contact us today to learn more

​Family owned and operated for over 50 years

Aldonex brings quality and reliability you can trust

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