FREE DEMO for Potential Customers

The Rale Design Software for transformers and inductors is very powerful. It is, to the best of our knowledge, the first software made in the world for the design of transformers and inductors. Almost 50 years of know-how have made the software an indispensable tool for more than 100 companies all over the world (see our List of Users). More than 50 free DESIGN EXAMPLES demonstrate why transformer and inductor designers worldwide rely on the Rale Design Software.

We want you to test our Rale Design Software. However, as the Rale Design Software is very sophisticated, training is needed. Therefore, we offer only a free live online demo version for potential customers if you first go through our FREE DEMO consisting of the following two procedures – one is a TEST-RUN for a new design and the other one a SIMULATION of a design you already have made. That way you can see, how accurate the Rale Design Software is. 

Interested? Check it out.

A. Please proceed as follows for the TEST-RUN:

1, Provide us with all relevant technical specifications of the transformer or inductor you want to design (voltage, current etc.) by e-mail to  

2. Rale will then generate the results and send them to you.

3. Rale will then discuss the design with you over Telegram or phone etc. 

4. 2-3 designs can be tested,

B. Please proceed as follows for the SIMULATION:

1. Provide us with the magnetical components of a transformer or inductor you have made and tested (core, windings etc.) by e-mail to .

2. Rale will then make a simulation and send you the results.

3. 1-3 simulations can be done.  

C. FREE LIVE ONLINE TRIAL:

Once you have evaluated the results of the FREE DEMO and wish to proceed, you will be able to test the software online. Rale will assist you during this time and you will be able to do a few designs together with him.

This is the link to the free live online trial platform: https://ralpras01.rale.ch/. You will get the login and password, once you have done the TEST-RUN and the SIMULATION as described above.

IMPORTANT: Do not worry. WE KEEP YOUR REQUEST & THE SPECIFICATIONS / DESCRIPTIONS STRICTLY CONFIDENTIAL.

Get in touch with Rale to get your FREE DEMO today. Just write to .