This circuit prevents us from making power supply errors, using a different cable for each single output voltage. Let’s see how the PSU works.

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 ...

To make everything work, a load resistor on the 5V circuit makes the power supply think it’s hooked up to a motherboard. It’s all wrapped up in a neat slant-sided 3D-printed case that fits ...

PSU stock under Rs 300: Shares of state-owned telecom company hit 5 per cent upper circuit on Friday after it informed about receiving the first tranche of Rs 100 crore for the sale of land from C ...