All items tagged with Power & Energy and power supplies (57)

1-01-2025 | Solar installations can be seen everywhere today, and many more are planned – both large solar parks and small installations, privately on h...

1-01-2025 | Silicon devices such as MOSFETs and IGBTs have been mainstays of the electronics industry since their commercialization. However, over the p...

1-01-2025 | In the previous article in the AmpVolt series, a modular PCB was presented that could measure DC power and energy consumption up to 50 V and...

13-12-2024 | Discover how to build an adjustable power supply with voltage control and current limiting using proven techniques. Perfect for single or du...

9-12-2024 | If your notebook has dead batteries — perhaps no longer commercially available — or a failure on the charging circuit, this notebook power b...

25-09-2024 | Here is a possible solution to power portable devices based on Raspberry Pi. The goal of this project is to propose a power supply system us...

1-08-2024 | Lithium coin cells in the 2032 format and similar batteries are commonly used as “keep-alive” energy sources to maintain data and keep clock...

1-08-2024 | Power banks often shut down when connected to low-current devices. This project offers a solution using a microcontroller (module) to keep t...

1-08-2024 | In an electronics laboratory, it can be useful to have a current protection circuit on hand when using a power supply that lacks one. In thi...

12-07-2024 | Combining state-of-the art HV Mosfets with a photodiode array optocoupler allows for a simple linear series regulated high voltage supply. T...