When reaching for a power supply design it’s normal here in 2022 to reach for a switching design. They’re lightweight, very efficient, and often available off-the-shelf at reasonable prices. Their ...

Fully digital architectures offer deeper visibility into the power supply’s performance as well as the health of the overall application. The digital low-dropout (LDO) linear regulator is one of the ...

The key component of the dc power management system is the power supply that provides dc power for the associated system. The specific type of dc power management depends on its power input, which ...

We’ve often heard you should do everything twice. The first time is to learn what you need to do, and the second time is to do it right. We bet [Ian Carey] would agree after taking his old linear ...

Figure 1 shows the schematic diagram of the device. The design consists of two main parts: the main regulator circuit and the current-limiting circuit. IC3 is the LM338 5A positive linear regulator. 1 ...

Power supply manufacturers sometimes hear from customers with unfortunate dilemmas, such as, “I need to operate the power supply outside its rated voltage range.” Or, “What happens if I exceed my ...

The AC/DC power supply, commonly referred to as an AC/DC converter, is a vital element in several electronic applications, including consumer electronics, industrial, robotics, medical, and military ...

Can a $159 linear power supply fix weak wall adapters and unlock better sound from your DAC or amp? FiiO thinks the DARKSIDE PRO can. FiiO isn’t just busy in 2026, it is borderline relentless. The ...