Dual-Output Single-Stage Bridgeless SEPIC with Power Factor Correction
نویسندگان
چکیده
منابع مشابه
High Efficiency Bridgeless Sepic Rectifier for Power Factor Correction
A step-up bridgeless single phase ac-dc power factor correction (PFC) rectifier based on sepic topology is proposed for high voltage battery charger application. The proposed topology consists of common input stage and parallel output stages. It utilizes one control signal over the whole line cycle. In addition, the proposed converter exhibits low inrush current and low magnetic emissions as cl...
متن کامل“ A Single Inductor Dual Output Fly Back Power Factor Correction
The Designing of a single-inductor dual output (SIDO) fly-back power factor correction (PFC) converter is proposed, in which the multiplexing of a single-inductor is implemented with fly back converter through which each output can be regulated independently. The converter will be operating under in critical conduction mode (CRM).The efficiency along with power factor, total harmonic distortion...
متن کاملSingle-Inductor Dual-Output Buck-Boost Power Factor Correction Converter
In this paper a single-inductor dual-output (SIDO) buck-boost PFC converter operating in critical conduction mode (CRM) is proposed. By multiplexing a single inductor, each output of SIDO buck-boost converter can be regulated independently. Compared with conventional two-stage multiple output converter, SIDO buck-boost PFC converter benefits from significant overall cost saving, small size and ...
متن کاملModeling and simulation of a new Bridgeless SEPIC power factor correction circuit
A new Bridgeless PFC circuit based on Single-Ended Primary Inductance Converter (SEPIC) is proposed in this paper. The new topology has less component count and less conducted component during each mode of operation within one switching period. The small-signal and steady-state model of the circuit operated in Discontinuous Conduction Mode (DCM) is derived using the Current Injected Equivalent ...
متن کاملSingle Stage Techniques for Power Factor Correction
Medium and high power switch mode power supplies SMPS (>500W) used in telecommunications stations are normally based on the full-bridge DC-DC converter with isolation transformer. According to the transistors states, the full-bridge converter allows four different switching sates which can be used to control the output voltage of the SMPS, and to perform the power factor corrector (PFC) functio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Power Electronics
سال: 2015
ISSN: 1598-2092
DOI: 10.6113/jpe.2015.15.2.309