PL415160A1 - Stabilizer of power supplied to the semiconductor light source - Google Patents
Stabilizer of power supplied to the semiconductor light sourceInfo
- Publication number
- PL415160A1 PL415160A1 PL415160A PL41516015A PL415160A1 PL 415160 A1 PL415160 A1 PL 415160A1 PL 415160 A PL415160 A PL 415160A PL 41516015 A PL41516015 A PL 41516015A PL 415160 A1 PL415160 A1 PL 415160A1
- Authority
- PL
- Poland
- Prior art keywords
- diode
- terminal
- anode
- cathode
- light source
- Prior art date
Links
Landscapes
- Led Devices (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
Stabilizator mocy dostarczanej do półprzewodnikowego źródła światła charakteryzuje się tym, że, anoda diody drugiej (D2) połączona jest z anodą diody trzeciej (D3), z emiterem tranzystora drugiego (T2), z anodą diody szóstej (D6), z drugą końcówką kondensatora piątego (C5), z drugą końcówką rezystora pomiaru prądu (Rp) i z punktem odniesienia, a kolektor tranzystora drugiego (T2) połączony jest z katodą diody szóstej (D6) i z drugą końcówką kondensatora czwartego (C4), zaś pierwsza końcówka kondensatora czwartego (C4) połączona jest z emiterem tranzystora pierwszego (T1), z anodą diody piątej (D5), z katodą diody trzeciej (D3) i z anodą diody czwartej (D4). Katoda diody piątej (D5) połączona jest z kolektorem tranzystora pierwszego (T1) i z drugą końcówką kondensatora trzeciego (C3), którego pierwsza końcówka połączona jest z pierwszą końcówką kondensatora piątego (C5), z katodą diody pierwszej (D1), z katodą diody czwartej (D4) i z końcówką anodową układu półprzewodnikowego źródła światła (U-LED), którego końcówka katodowa połączona jest z pierwszą końcówką rezystora pomiaru prądu (Rp).The power stabilizer supplied to the semiconductor light source is characterized by the fact that, the anode of the second diode (D2) is connected with the anode of the third diode (D3), with the emitter of the second transistor (T2), with the anode of the sixth diode (D6), with the second end of the fifth capacitor (C5), with the second terminal of the current measuring resistor (Rp) and with the reference point, and the collector of the second transistor (T2) is connected to the cathode of the sixth diode (D6) and with the second terminal of the fourth capacitor (C4), and the first terminal of the fourth capacitor (C4) it is connected to the emitter of the first transistor (T1), the fifth diode anode (D5), the third diode cathode (D3) and the fourth diode anode (D4). The fifth diode cathode (D5) is connected to the collector of the first transistor (T1) and the second terminal of the third capacitor (C3), whose first terminal is connected to the first terminal of the fifth capacitor (C5), with the cathode of the first diode (D1), with the cathode of the fourth diode (D4) and with the anode terminal of the light source semiconductor system (U-LED), whose cathode terminal is connected to the first terminal of the current measuring resistor (Rp).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL415160A PL228353B1 (en) | 2015-12-07 | 2015-12-07 | Stabilizer of power supplied to the semiconductor light source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL415160A PL228353B1 (en) | 2015-12-07 | 2015-12-07 | Stabilizer of power supplied to the semiconductor light source |
Publications (2)
Publication Number | Publication Date |
---|---|
PL415160A1 true PL415160A1 (en) | 2017-06-19 |
PL228353B1 PL228353B1 (en) | 2018-03-30 |
Family
ID=59061529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL415160A PL228353B1 (en) | 2015-12-07 | 2015-12-07 | Stabilizer of power supplied to the semiconductor light source |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL228353B1 (en) |
-
2015
- 2015-12-07 PL PL415160A patent/PL228353B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL228353B1 (en) | 2018-03-30 |
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