Description
Chroma 62150H-1000 Power Supply Repair and Calibration
The Chroma 62150H-1000 is a high-voltage programmable DC power supply — a 1000 V, 15 kW-class unit from the 62000H high-voltage series for PV inverter, EV, and high-voltage test, with programming, measurement, and protection. Its character is regulated high-voltage DC under programmable control, so faults concentrate in the output stage, regulation, protection, and cooling — not the hipot/leakage faults its category label implies.
June Company repairs and calibrates the Chroma 62150H-1000 for high-voltage, PV, and EV test teams.
Common Chroma 62150H-1000 problems we fix
- Won’t reach 1000 V or output collapses — HV output-stage failure, rebuilt for full rated output.
- Output unstable or noisy — regulation-loop degradation, recalibrated.
- Protection nuisance trips — the protection circuitry tripping wrongly, corrected.
- Cooling-system service — high-power thermal faults causing shutdown.
- Programming/communication or readback faults.
FAQs
My 62150H-1000 won’t reach voltage or keeps tripping — fixable? Yes. HV output-stage and protection faults are repairable, then verified so it sources and reads back full rated output, with a NIST-traceable certificate.
Is the control interface verified? Yes — programming and readback are checked for ATE use.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.




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