This man-made interference is known as “QRM” in ham parlance, and it has become almost intolerable of late, as poorly engineered switch-mode power supplies have become more common. But hams ...

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 ...

A computer power supply converts AC into multiple DC voltages. For example ... Power supplies known as "switching" power supplies are commonly used. Their name is derived from the type of circuit ...

A power tip that discusses how to address highly integrated USB PD charger design constraints with a self-biasing circuit.

The Switch to supply 15 DC-Hubs to Vard Electro for hybrid vessels. Find the latest news from the maritime industry on the PortNews website.

The Lantronix PoE++ switches (SM24TBT2DPB and SM24TBT2DPB ... without the need for separate power supplies or outlets, and fault managed power, a DC power infrastructure that eliminates losses ...

The Switch, a provider of power electronics for the marine industry, has signed a multi-million-dollar contract with Vard ...

Power over Ethernet (PoE) switches have fundamentally transformed how devices are powered and connected to industrial networks.By transmitting both power and data through a single Ethernet ...

ROHM's EcoGaN ROHM’s brand name for GaN devices that contribute to energy conservation and miniaturization by maximizing GaN characteristics to achieve lower application power consumption, smaller ...