Troubleshooting tips and frequently asked questions for Keysight Power Supplies.
Troubleshooting tips
Check that the AC mains input voltage is within the specified range (e.g., 100-240 VAC) and that the power cord is securely connected to both the outlet and the instrument.
Verify that the output is enabled by pressing the Output On/Off button and checking the front panel display for the 'Output On' indicator.
Ensure that the load does not draw more current than the set current limit; if the current limit is exceeded, the supply may enter constant current mode or shut down. Adjust the current limit if necessary.
Inspect the sense leads if using remote sensing; incorrect or reversed sense connections can cause voltage regulation issues or oscillations.
Perform a self-test or calibration check as described in the user manual to identify internal hardware faults.
Frequently asked questions
What should I do if my Keysight power supply shows no output?
First, check that the output is enabled and that the load is properly connected. Verify the voltage and current settings. If the issue persists, contact Keysight support at support@keysight.com or call 1 800 180 2552.
How long does Keysight take to repair a faulty power supply in India?
Typical turnaround time for repair is 5-7 business days after the unit is received at a Keysight service center. For urgent cases, expedited service may be available. Contact support@keysight.com or call 1 800 180 2552 for details.
What is the escalation process for unresolved power supply issues?
If your issue is not resolved after contacting first-level support, request escalation to a senior engineer. You can also email support@keysight.com with your case number and 'Escalation' in the subject line, or call 1 800 180 2552 and ask for a supervisor.
How to escalate a complaint with Keysight
If the first response isn’t good enough, here’s the path to a resolution.
Keysight Technologies provides electronic measurement and design solutions. For customer support in India, users can access the Keysight India support page, contact technical support via phone or email, or use the KeysightCare portal. Escalation options include reaching out to Keysight's grievance officer for India-specific issues, and ultimately approaching the National Consumer Helpline or Consumer Commission for unresolved complaints.
Contact Keysight Customer Support
Reach out to Keysight's official support channels for technical assistance, product inquiries, or service issues. Use the India-specific contact page or the global contact page to find the appropriate phone or email.
support@keysight.com
Email support for hardware and software (from Keysight email support page).
Keysight Service Phone
877-894-4414
Phone number for service-related support (from worldwide service locations).
Keysight Service Phone (Alternate)
712-254-5100
Alternate phone number for service support (from worldwide service locations).
For India-specific support, use the India support page to find local contact details.
KeysightCare provides 24x7 self-help and support case creation for hardware issues.
Escalate to Keysight Grievance Officer (India)
If your issue is not resolved by customer support, escalate to Keysight's grievance officer for India. Since no specific contact is provided in the snippets, use the general contact page to request escalation or look for a grievance officer contact on the India site.
Clearly state that you are escalating a complaint and provide your previous case reference numbers.
External Escalation via Indian Consumer Protection Routes
If Keysight fails to resolve your complaint, approach India's consumer protection mechanisms: the National Consumer Helpline (1915) or file a complaint with the Consumer Commission under the Consumer Protection Act, 2019.
National Consumer Helpline
1915
Toll-free helpline for consumer complaints in India.
