Their benefits are such that it’s become surprisingly rare to see a traditional linear power supply with a mains-frequency transformer and rectifier circuit, so [ElectroBoy]’s dual voltage PSU ...
How many integrated circuits do you need to build up a power supply that’ll convert mains AC into a stable DC voltage? Would you believe, none? We just watched this video by [The Current Source ...
The first back-up diesel generator - which plays an essential role in safety systems - has been launched for the first unit ...
A circuit always starts with a power source. This can be provided either through a mains power supply or by a battery. Mains power arrives at our homes from power stations through underground and ...