Over 500,000 customers already trust us. With us you get:
same-day shipping for products marked “24h shipping”
our own service centre in Poland
30 days to return and free delivery in Poland from PLN 500
4.9/5 on TrustMate and 4.9/5 on Google (almost 4,000 reviews)
VAT invoice, leasing and instalments for businesses
For businesses
individual quote for larger quantities
VAT invoice
For schools and universities
orders based on requests for quotation
help with choosing kits for your lab
Send an inquiry - we reply quickly.
Buck-Boost converter - step-up/step-down - 25W 2A DC with LED display
The Buck-Boost converter module is a practical solution for electronics projects, power supply systems, and benchtop applications. Supporting both step-up and step-down functions, the device allows for flexible adjustment of the output voltage to the requirements of connected devices, regardless of the input voltage level.
We could not load the price.
The promotional price does not combine with quantity discounts.
Products from the same category
See all


