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Details
| Topologie | Abwärts- und Aufwärtswandler |
| Eingangsspannung | 180-280 V |
| Ausgang 1 | 135 V / 0.26 A |
| IC-Revision | 1 |
Beschreibung
This user manual describes the dimmable LED driver solution for fixtures with theSSL5251T LED driver controller.The board is an example of a buck-boost topology with the controller ICs placed at thehigh side. The IC ground pin (pin 2) is the switching node.The typical features of the single-stage buck-boost topology are:• Low Total Harmonic Distortion (THD)• Small bus capacitor and large output capacitor• Fixed on-time with small modulation for low mains current harmonics
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Pins | PCB/Kabel/Panel | Modularity | Typ | L(µH) | IR(A) | ISAT(A) | RDC max.(Ω) | fres(MHz) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-TBL Serie 3127 - 5.00 mm Open Horizontal PCB Header, 2, Steckbar | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Pins2 | PCB/Kabel/PanelPCB | ModularityNein | TypHorizontal | – | Nennstrom20 A | – | – | – | MontageartTHT | ||||
 | WE-TI HV Tonneninduktivität (High Voltage), –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-TI HV Tonneninduktivität (High Voltage) | – | – | – | – | Induktivität1000 µH | Nennstrom0.5 A | Sättigungsstrom0.55 A | Gleichstromwiderstand2.08 Ω | Eigenresonanzfrequenz1.8 MHz | MontageartTHT | ||||
750315481 | Power Inductor, –, – | Simulation– | Downloads– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Produktserie Power Inductor | – | – | – | – | – | – | – | – | – | – |