Spare PSU? Can solder? Got a 3D printer? Follow this 5-minute video guide to make a useful addition to any electronics workbench.

Can a $159 linear power supply fix weak wall adapters and unlock better sound from your DAC or amp? FiiO thinks the DARKSIDE ...

AI workloads are pushing the power demands of server racks beyond the practical limits of 48VDC distribution. With current levels reaching several MW, data centres using traditional architectures face ...

You’ve just finished assembling an electronic project and are ready to power it up, only to realize the battery might be connected backwards. In an instant, a simple mistake can destroy hours of work.

Is my power supply OK? What about my microprocessor? What if something goes wrong? Simulations show what happens if dc voltage drops. Microprocessors can behave in unwanted ways when their power ...

Is my power supply OK, and what if it isn’t? Is my microprocessor still working? In part 1, we examined the operation of power supply supervisory ICs that can detect when the supply voltage is too low ...

These devices tax power supply requirements as they are only allowed to operate at a certain range of power supply tolerance. Voltage supervisors are known solutions to achieve system reliability.

The digital control of switching power supplies is firmly established in everything from EV onboard chargers (OBCs) to power-supply units (PSUs) in AI data centers to renewable-energy systems that ...

Lightweight, small-size, and high-power-density power converter systems, which use only switches and capacitors in their power stage, have no need for transformers or inductors in their design. This ...

Figure 1 shows a test circuit that involves powering a resistive load (R1) of 20 ohms. The scheme consists of a current generator (I1), a voltage generator for driving the gate (V1), and the M1 device ...