PL428040A1 - Switched-mode power supply - Google Patents

Switched-mode power supply

Info

Publication number
PL428040A1
PL428040A1 PL428040A PL42804018A PL428040A1 PL 428040 A1 PL428040 A1 PL 428040A1 PL 428040 A PL428040 A PL 428040A PL 42804018 A PL42804018 A PL 42804018A PL 428040 A1 PL428040 A1 PL 428040A1
Authority
PL
Poland
Prior art keywords
terminal
power supply
transformer
switched
mode power
Prior art date
Application number
PL428040A
Other languages
Polish (pl)
Inventor
Włodzimierz Smelcerz
Jan Sroka
Jacek Starzyński
Original Assignee
Politechnika Warszawska
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL428040A priority Critical patent/PL428040A1/en
Publication of PL428040A1 publication Critical patent/PL428040A1/en

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Abstract

Zasilacz zawierający obwód prądu przemiennego z prostownikiem, połączony z przetwornicą impulsową, zawierającą obwód pierwotny z przełącznikiem (S1) oraz sprzężony z tym obwodem pierwotnym za pośrednictwem transformatora obwód wtórny, w który są włączone zaciski wyjściowe (WY) zawierający diodę (D1) której anoda jest połączona z jednym zaciskiem transformatora, a katoda z zaciskiem kondensatora (C1), włączonego równolegle, do zacisków wyjściowych (WY) zgodnie z wynalazkiem cechuje się tym, że transformator ma jednolity rdzeń a w obwód wtórny jest włączony równolegle dławik (L1) nawinięty na osobnym rdzeniu którego jeden zacisk jest połączony z pierwszym zaciskiem diody (D1)A power supply containing an AC circuit with a rectifier connected to a switching converter containing a primary circuit with a switch (S1) and a secondary circuit which is coupled to the primary circuit via a transformer, in which the output terminals (WY) are connected, which includes a diode (D1) whose anode is connected to one terminal of the transformer, and the cathode to the terminal of the capacitor (C1) connected in parallel to the output terminals (WY) according to the invention, characterized in that the transformer has a single core and the secondary circuit is connected in parallel with a choke (L1) wound on a separate core one terminal of which is connected to the first diode terminal (D1)

PL428040A 2018-12-05 2018-12-05 Switched-mode power supply PL428040A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL428040A PL428040A1 (en) 2018-12-05 2018-12-05 Switched-mode power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL428040A PL428040A1 (en) 2018-12-05 2018-12-05 Switched-mode power supply

Publications (1)

Publication Number Publication Date
PL428040A1 true PL428040A1 (en) 2020-06-15

Family

ID=71086925

Family Applications (1)

Application Number Title Priority Date Filing Date
PL428040A PL428040A1 (en) 2018-12-05 2018-12-05 Switched-mode power supply

Country Status (1)

Country Link
PL (1) PL428040A1 (en)

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