Ampisu

A full-featured, programmable lab power supply you can take anywhere

Available for pre-order

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Apr 28, 2026

The Final Countdown. Let's Move That Needle!

We are heading into the last few days of the campaign, and we're incredibly grateful to the backers who have brought us so close to our funding goal. Thank you for getting us here! We are so close to bringing Ampisu to life. If you want to see this project become a reality, take this last chance and help us push Ampisu over the finish line by placing your order today. This update also includes a list of recent development milestones. Read the full update.


Apr 22, 2026

Halfway There, Plus How We Beat the Heat

For this update, we are taking a deep dive under the hood to look at one of the most critical aspects of designing a pocket-sized power supply: Thermal Management. Read the full update.


Apr 09, 2026

Evaluating Current Limit Speed - Ampisu vs. Bench Power Supplies

One feature that sets Ampisu apart from other USB power supplies is its fast and accurate current limiting. Why does this matter? Read the full update.


Mar 31, 2026

How it Started

Learn about the design philosophy Ampisu is about: taking something inherently complex and making it feel simple, accessible, and reliable. Read the full update.


Mar 20, 2026

Our Campaign is now Live on Crowd Supply!

This launch is the culmination of one and a half years of intense development, countless prototypes, and valuable feedback from our early testers and friends. We are incredibly grateful for their support and insight, which played a big role in shaping Ampisu. Read the full update.

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