About

Alex Challenger (Amperman) works in the semiconductor industry. He works in the field of marketing, sales, and application of power semiconductors. One day he gets his superpower during an accident in the proton irradiation facility. During the irradiation process of the semiconductor elements an explosion occurs, which gives Alex his powers to generate and control electricity, and all the devices and equipment using electric power.

After the accident, Alex Challenger continues to work in the semiconductor industry and uses his alter ego Amperman to fight against the evil that is planning on using the semiconductor technologies to rule the world.

So, this is the journey we take together with Alex to discover the magnificent wonders and know-how in the semiconductor industry. Along this path, he will be exploring the world of semiconductors, developing his super abilities, and using them to save the day and humanity.

The adventures of Amperman begin!

Amperman (Alex Challenger) is created by Alexey Cherkasov. All rights to this character are reserved to Alexey and are protected under the copyright laws throughout the world. Amperman is a fictional character based on Alexey’s personality and his life experience. Amperman stories, all names, characters, and incidents portrayed are fictitious. No identification with actual persons (living or deceased), places, buildings, and products is intended or should be inferred.

With 14 years of B2B marketing and sales experience in the power electronics and power semiconductors industry, Alexey Cherkasov is a seasoned professional who knows how to grow market presence, generate leads, and close deals. He is currently the Marketing & Sales Director at Leapers Semiconductor, an innovative developer and manufacturer of power semiconductors, SiC and IGBT modules for various applications.

Alexey Cherkasov has a proven track record of building and leading effective marketing and sales teams, creating and executing successful marketing strategies, and developing strong relationships with customers and partners. He has also demonstrated his domain expertise and thought leadership by creating and running Power Semiconductors Weekly Platform, an outstanding online resource for power semiconductors news and insights, and by authoring and presenting multiple publications on power semiconductors topics.

Alexey Cherkasov is an MBA graduate with Marketing and Brand Management degree from Higher School of Business of State University of Management. He is passionate about power semiconductors and their potential to transform the world of energy.