The STR-Y6700 Series of off-line, quasiresonant switching regulators eliminates the need for dedicated power supplies to standby circuits. The STR-Y6700 Series of off-line, quasiresonant switching ...

For some time now, many of EDN’s Design Ideas (DIs) have dealt with ground-referenced, single-power-supplied voltage regulators whose outputs can be configured to produce zero or near-zero volts [1][2 ...

Due to an increase in required power levels and a reduction in available board space in multiple-phase voltage regulator applications, printed circuit board (PCB) trace design has become an important ...

The digital low-dropout (LDO) linear regulator is one of the latest innovations in the power industry, bringing telemetry and adjustability to a linear power supply in a very small footprint. The ...

Designers have a choice between semi-bridgeless and interleaved PFC pre-regulators. The semi-bridgeless removes half the bridge-rectifier losses, whereas the interleaved PFC can reduce I2R losses up ...