AC Power Source Repair

AC Power Source Repair & Calibration

June Company repairs and calibrates AC and programmable AC power sources from every major manufacturer, including BK Precision, California Instruments, Chroma, Pacific Power, and Ametek. We service single- and three-phase sources used in production test, avionics, and R&D — restoring output accuracy and stability and bringing each unit back to manufacturer specification with NIST-traceable calibration.

Models We Commonly Repair

BK Precision 9801, 9803, and 9805; California Instruments 2253iX and the iX/MX series; Chroma 61500 and 61600 series; plus comparable AC sources from Pacific Power, Ametek, and Kikusui. If your model isn’t listed, we almost certainly still service it — send us the details.

Common Faults We Resolve

No or unstable output, output voltage and frequency accuracy out of tolerance, distorted waveform output, power-stage and amplifier failures, cooling-fan and thermal-shutdown faults, control and interface board problems, and display or communication errors. Every repair includes full functional testing and NIST-traceable calibration of output parameters, documented on a calibration certificate.

Why Test Labs and Manufacturers Choose Us

Most repairs finish in 5–10 business days, every job carries a 90-day parts-and-labor warranty, and your evaluation fee is credited toward the repair. We serve production-test facilities, avionics and defense labs, manufacturers, and R&D teams from our Oregon facility.

Frequently Asked Questions

How much does AC power source repair cost? Repairs start at a flat evaluation fee that’s credited toward your final repair cost. You receive a firm quote before any work begins.

How long does it take? Most units are completed within 5–10 business days of arrival.

Do you provide a calibration certificate? Yes — every repair includes NIST-traceable calibration with documented results.