Semi makers tweak power switches and boost diodes, while reports vary on OEM adoption of synchronous rectification. A common element among new developments in discrete semiconductor power devices ...
This engineering report describes a constant voltage (CV) output 35 W isolated flyback power supply with a single-stage power factor correction circuit for LED lighting application. The power supply ...
EL SEGUNDO, Calif.--(BUSINESS WIRE)--EPC announces the availability of the EPC9171, a 90 V – 265 V universal AC input to 15 V – 48 V DC output power supply designed for USB PD3.1 ultra-fast chargers.
NXP Semiconductors is set to unveil a suite of new power management solutions that will reduce power consumption in desktop PCs and laptops for the mass market. The efficient GreenChip PFC, GreenChip ...
A bridgeless input power factor boost converter offers the potential for higher efficiency to meet increasing demands for power savings, especially in switch-mode powersupply applications at low-line ...
NXP has unveiled what it claims is the first resonant power factor correction (PFC) and LLC combo controller for switch-mode power supplies. LLC (inductor-inductor-capacitor) is a resonant technology.
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