PL424093A1 - Charger for portable devices. - Google Patents

Charger for portable devices.

Info

Publication number
PL424093A1
PL424093A1 PL424093A PL42409317A PL424093A1 PL 424093 A1 PL424093 A1 PL 424093A1 PL 424093 A PL424093 A PL 424093A PL 42409317 A PL42409317 A PL 42409317A PL 424093 A1 PL424093 A1 PL 424093A1
Authority
PL
Poland
Prior art keywords
block
series
charger
output filter
transformer
Prior art date
Application number
PL424093A
Other languages
Polish (pl)
Other versions
PL236073B1 (en
Inventor
Konrad Ciszewski
Original Assignee
Stalflex Spółka Z Ograniczoną Odpowiedzialnością
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 Stalflex Spółka Z Ograniczoną Odpowiedzialnością filed Critical Stalflex Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL424093A priority Critical patent/PL236073B1/en
Publication of PL424093A1 publication Critical patent/PL424093A1/en
Publication of PL236073B1 publication Critical patent/PL236073B1/en

Links

Abstract

Ładowarka zawiera przyłączony do zasilania sieciowego blok ogranicznika zestawiony szeregowo z blokiem przekaźnika sterowanego przez przyłączony do niego (blok wyzwalania) oraz niezależnie od bloku wyzwalania, także szeregowo prostownik do jakiego szeregowo podłączony jest transformator z filtrem wyjściowym, przy czym do transformatora przyłączony jest blok kontrolera, a pomiędzy kontrolerem a wyjściem filtra wyjściowego podłączony jest układ sprzężenia zwrotnego za którym do filtra wyjściowego przyłączony jest szeregowo blok pomiaru prądu, jaki połączony jest zwrotnie z blokiem przekaźnika, przy czym blok pomiaru prądu przyłączony jest do gniazda do przyłączenia ładowanego urządzenia i składa się z rezystora pomiarowego, przez który przepływa prąd ładowanego urządzenia połączonego z wzmacniaczem operacyjnym przyłączonym do wejścia przetwornika mikrokontrolera.The charger has a limiter block connected to the mains supply, connected in series with the relay block controlled by the connected to it (trigger block) and independently of the trigger block, also in series the rectifier to which the transformer with the output filter is connected in series, the controller block is connected to the transformer, and between the controller and the output filter output a feedback system is connected, followed by a current measurement block connected in series to the output filter, which is connected back to the relay block, where the current measurement block is connected to the socket for connecting the charged device and consists of a resistor measuring device, through which the current of the charged device connected with the operational amplifier connected to the input of the microcontroller transducer flows.

PL424093A 2017-12-27 2017-12-27 Charger for portable devices. PL236073B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL424093A PL236073B1 (en) 2017-12-27 2017-12-27 Charger for portable devices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424093A PL236073B1 (en) 2017-12-27 2017-12-27 Charger for portable devices.

Publications (2)

Publication Number Publication Date
PL424093A1 true PL424093A1 (en) 2019-07-01
PL236073B1 PL236073B1 (en) 2020-11-30

Family

ID=67105570

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424093A PL236073B1 (en) 2017-12-27 2017-12-27 Charger for portable devices.

Country Status (1)

Country Link
PL (1) PL236073B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000102184A (en) * 1998-09-21 2000-04-07 Koyo:Kk Power-saving ac adapter
US20100033139A1 (en) * 2008-08-11 2010-02-11 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd Power adapter for battery charger and method thereof
CN101881993A (en) * 2009-05-06 2010-11-10 鸿富锦精密工业（深圳）有限公司 Power adapter and power supplying method thereof
CN102097841A (en) * 2010-12-31 2011-06-15 崧顺电子（深圳）有限公司 Battery charger
US20130119783A1 (en) * 2011-11-14 2013-05-16 Nvidia Corporation Charging electronic devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000102184A (en) * 1998-09-21 2000-04-07 Koyo:Kk Power-saving ac adapter
US20100033139A1 (en) * 2008-08-11 2010-02-11 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd Power adapter for battery charger and method thereof
CN101881993A (en) * 2009-05-06 2010-11-10 鸿富锦精密工业（深圳）有限公司 Power adapter and power supplying method thereof
CN102097841A (en) * 2010-12-31 2011-06-15 崧顺电子（深圳）有限公司 Battery charger
US20130119783A1 (en) * 2011-11-14 2013-05-16 Nvidia Corporation Charging electronic devices

Also Published As

Publication number Publication date
PL236073B1 (en) 2020-11-30

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