Excelsys Technologies Ltd supports it customers from its marketing and development offices in Cork, Ireland and Texas, USA and through its trained network of representatives and distributors spanning Europe, Asia and North America.
You can contact a distributor closest to you by clicking on the following links
You can contact us directly at
Or Email: support@excelsys.com and an Excelsys representative will be in contact with you within one working day.
- Designers Manual is a detailed user manual to assist system designers achieve the maximum flexibility and performance from Excelsys power supplies.
- Application Notes: provides useful application circuits and information to assist system designers in the integration of the Excelsys power supplies into their system.
- Safety Certification: You can download our UL and CB safety certs, and Declarations of Conformity to simplify system compliance
- EMI: Download the full EMI characterisation of Excelsys power supplies
- HALT: Download the HALT reports for Excelsys power supplies
- Datasheets: See the full listing of datasheets for standard and medical power supplies|
- White Papers: Read our White Papers prepared by our expert power supply design engneers.
- FAQ’s: Visit our Frequently Asked questions to assist you in your system design

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