There’s plenty of truth to that old saw, especially when a switch-mode power supply from the 1940s still ... voltage fixed at the nominal 140V DC required by the teletype, with a surprisingly ...

Perhaps the simplest way to regulate a DC voltage is using a voltage divider ... It’s definitely a non-trivial task to build a switching power supply that meets the requirements of sensitive ...

DC power supplies are power supplies which produce an output ... Linear power supplies provide excellent regulation, very small ripple, and very little output noise. Switching power supplies use a ...

Given the benefit provided by dual switch flyback, it could be a potential solution to meet the future demand of notebook AC/DC adaptors, LED TV power supply, LED lighting drivers, all in one PC ...

They convert alternating current (AC) to low-voltage regulated direct current (DC) power necessary to run computer ... most of today's computers (including laptops and mobile devices) use switch mode ...

Advanced packaging technologies enable the integration of converter ICs and magnetic components into a single module while ...

Understanding the latest circuit protection, power management and switching solutions delivers fully protected cordless power ...

Gallium-nitride power designs have triple the power of silicon with half the weight and size, plus the added bonus of 20X the ...

Renesas is aiming at Intel's Core Ultra 200V series of processors with a pair of power ICs. RAA225019 is a six-phase buck ...

Several series of AC/DC controllers from Nexperia provide lower standby current and higher conversion efficiency for flyback ...

Nexperia has introduced a new series of AC/DC flyback controllers as the latest additions to its expanding portfolio of power ...

Photo: Courtesy of State Grid Qingdao Power Supply Company. On October 8, Zhou Maoxin, zone manager of the SCO Demonstration ...