About Ridley Engineering

Celebrating our 32nd Year
Ridley Engineering is a power systems design and consulting company dedicated to providing state-of-the-art products, services and publications for the power supply industry. The company was founded in April 1991, and has since provided products and services to thousands of companies worldwide.

Ridley Engineering, Inc.
725 W Ventura Blvd.
Suites H/I
Camarillo, CA 93010 USA
Phone: +1 805 504 2212

Europe Contact (UK)
Phone: +44 (0) 1509 276 245

What we do can be summarized in five categories:

TEACH

Our five-day hands-on laboratory workshops have been the premier education source for design engineers in industry for over 20 years. We have been teaching the subject of power supply design for over 30 years. Our permanent design facility is located in Camarillo, California.

DESIGN

Created in 1991 by Dr. Ray Ridley, RidleyWorks^® remains the industry's leading software program for designing switching power supplies in both commercial and military applications.

CONTROL

Dr. Ridley's book, POWER SUPPLY DESIGN, VOLUME 1: CONTROL, is the first in a series of books designed to explain power supply design to all levels of designers from beginning to experienced engineers. You will also find numerous control and magnetics publications in our Design Center. 

MEASURE

To complete your design process with accurate and dependable measurements, we sell the AP310 Frequency Response Analyzer from AP Instruments and the RidleyBox^® test and measurement system with an integrated frequency response analyzer, oscilloscope and on-board computer. A full range of accessories are also developed inhouse for both instruments.

CONSULT

When you simply need help from an expert during the design process, you can rely on our team of consultants.