Description
BK Precision 9801 Power Source Repair
The BK Precision 9801 is a programmable AC power source — it generates clean, programmable AC voltage and frequency with transient (line-disturbance) simulation and measurement, for testing products against varying and abnormal line conditions. As an AC-generation instrument, its faults concentrate in the output amplifier stage, waveform/regulation circuitry, and measurement.
June Company repairs and calibrates the BK Precision 9801 for product-test and production teams.
Common BK Precision 9801 problems we fix
- Transient-simulation / programmable-output faults — the transient or programmed-waveform output not generating correctly, repaired.
- No output or won’t reach setpoint — AC output-amplifier failure, repaired so it sources full programmed voltage and current.
- Waveform distorted or frequency off — waveform-generation degradation, recalibrated for clean AC.
- Measurement off — the built-in metering drifting, recalibrated.
- Programming or protection faults.
FAQs
My 9801 transient or output function is wrong — fixable? Yes. Output-amplifier and waveform faults are repairable, then verified so it delivers clean AC and correct transients at the programmed setpoint, with a NIST-traceable certificate.
Is the measurement verified? Yes — output and metering are checked against our standards.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.







Reviews
There are no reviews yet.