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 ...

Here is a nice hack you may find very useful if you have a cheaper bench power supply that supports constant current limit ... limit is to disconnect your circuit, short the power supply outputs ...

Making a precision programmable current sink by floating the long-forgotten anode pin of the TL431 voltage regulator.

Combining a buck-boost topology and Silent Switcher technology brings very low EMI at the highest power-conversion efficiency ...

PTAT, on the other hand, is accepted as a temperature-dependent constant. This relationship ... to achieve a stable output voltage. Power Supply Sensitivity The smaller geometries in 90nm technology ...

Keeping a grid running is a constant and highly complex balancing act. Gradually restoring one is a huge challenge for ...