Swaths of Cuba remained without power on Thursday nearly a day after a huge blackout hit the western part of the island in ...

Circuits Integrated Hellas is participating in Space-Comm Expo Europe in London this week with Space South Central, which CIH joined in November 2025. Visit booth H30 to learn more about CIH and its ...

Recently [ElecrArc240] got his paws on an Intel-branded 3 kW power supply that apparently had been designed as a reference PSU for servers. At 3 kW in such a compact package air cooling would be ...

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 ...

Abstract: When driving an IGBT in a high-voltage inverter, the gate drive circuit requires high insulation for both the control signal and the power supply circuit. Non-integrated photo couplers are ...

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 ...