LH Research
LH Research Power Supply Repair
Can’t Find A Fix For Old Power Supplies? Need A Replacement?
 Home  |  About Us  |  Service & Repair  |   Replacements  |  Watts New  |  White Papers/Tech & Info Articles  |  Contact Us   |  Site Map


Why is PMI the Best Choice for Servicing Power Supplies?

Third Party Repair Houses


PMI “Official” Services

Simply “Fix and Ship.”

Offer Upgrades and/or Incorporate
Design Enhancements.

Use Any Material Available.

Use Only Approved Material.

Do a Simple “Go -- No Go.”

Use Test Equipment Procedures that Ensure All Customer Specs are Met.

Do Not Use PMI Approved / Customer-Specified Fan Motors & Electrolytic Capacitors.

Always Use PMI Approved / Customer-Specified Fan Motors & Electrolytic Capacitors.

Burn-In? Maybe, Maybe Not.

Always Burn-In Field Return Units 48 Hours @ 50 Degrees Centigrade.

In addition, other extended burn-in
programs are available.

Usually More Expensive.

Excellent Pricing.

Corrective Action? Failure Analysis? Probably Not!

Always Available.

Upgrade or Modification? NO!

Always Available.

Communication w/ Design Engineers? NO!

Always Available.

Warranty? 30 Days?

90 Days to One Year OR Even More!!

Not Experts with PMI Products.

PMI Is The Expert!

Significant Facts:

PMI shipped over 700,000 power supplies worldwide in the last 20 years!

PMI designs are excellent -- DMTBF ranges from 1 to 3 million hours!

PMI is not afraid to give you a better price!

Contact Us

©2017 Pioneer Magnetics


Home | About Us | Watts New | Replacements | Service & Repair | White Papers/Tech Articles | Contact Us | Site Map