PL408483A1 - Circuit intended for adjusting intensity of light generated by the semiconductor source - Google Patents

Circuit intended for adjusting intensity of light generated by the semiconductor source

Info

Publication number
PL408483A1
PL408483A1 PL408483A PL40848314A PL408483A1 PL 408483 A1 PL408483 A1 PL 408483A1 PL 408483 A PL408483 A PL 408483A PL 40848314 A PL40848314 A PL 40848314A PL 408483 A1 PL408483 A1 PL 408483A1
Authority
PL
Poland
Prior art keywords
semiconductor source
led
light generated
section
circuit intended
Prior art date
Application number
PL408483A
Other languages
Polish (pl)
Other versions
PL224829B1 (en
Inventor
Piotr Skrobotowicz
Original Assignee
Skrobotowicz Piotr Auto Power Electronic
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 Skrobotowicz Piotr Auto Power Electronic filed Critical Skrobotowicz Piotr Auto Power Electronic
Priority to PL408483A priority Critical patent/PL224829B1/en
Publication of PL408483A1 publication Critical patent/PL408483A1/en
Publication of PL224829B1 publication Critical patent/PL224829B1/en

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)

Abstract

Układ do regulacji natężenia światła wytwarzanego przez źródło półprzewodnikowe charakteryzuje się tym, że katoda ostatniej (Dn) diody LED z sekcji pierwszej (S1) połączona jest z anodą diody LED pierwszej (D1) sekcji drugiej (S2) i z anodą diody prostowniczej (D), której katoda połączona jest z jedną końcówką kondensatora (C) i z wejściem (We) stabilizatora napięcia (STU), a katoda ostatniej (Dm) diody LED z sekcji drugiej (S2) połączona jest z anodą pierwszej (D1) diody LED z sekcji trzeciej (S3) i z wejściem (We) układu formującego (UF), którego wyjście (Wy) połączone jest z wejściem przerwania zewnętrznego (INT) mikroprocesora (uP).The system for adjusting the light intensity generated by the semiconductor source is characterized in that the cathode of the last (Dn) LED from the first section (S1) is connected to the anode of the first LED (D1) of the second section (S2) and to the anode of the rectifying diode (D), the cathode of which is connected to one end of the capacitor (C) and to the input (We) of the voltage stabilizer (STU), and the cathode of the last (Dm) LED from the second section (S2) is connected to the anode of the first (D1) LED from the third section ( S3) and with the input (In) of the forming circuit (UF), whose output (Out) is connected to the input of the external interrupt (INT) of the microprocessor (uP).

PL408483A 2014-06-09 2014-06-09 Circuit intended for adjusting intensity of light generated by the semiconductor source PL224829B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL408483A PL224829B1 (en) 2014-06-09 2014-06-09 Circuit intended for adjusting intensity of light generated by the semiconductor source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL408483A PL224829B1 (en) 2014-06-09 2014-06-09 Circuit intended for adjusting intensity of light generated by the semiconductor source

Publications (2)

Publication Number Publication Date
PL408483A1 true PL408483A1 (en) 2015-12-21
PL224829B1 PL224829B1 (en) 2017-02-28

Family

ID=54887882

Family Applications (1)

Application Number Title Priority Date Filing Date
PL408483A PL224829B1 (en) 2014-06-09 2014-06-09 Circuit intended for adjusting intensity of light generated by the semiconductor source

Country Status (1)

Country Link
PL (1) PL224829B1 (en)

Also Published As

Publication number Publication date
PL224829B1 (en) 2017-02-28

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