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Details
| Topologie | Sperrwandler |
| Eingangsspannung | 85-265 V |
| Schaltfrequenz | 100 kHz |
| Ausgang 1 | 15 V / 0.05 A |
| Ausgang 2 | 15 V / 1 A |
| Ausgang 3 | 15 V / 0.05 A |
| IC-Revision | B |
Beschreibung
This reference design takes a universal Vac input and creates three isolated 15-Vdc outputs. The main output can be loaded up to 1-A and achieves over 86% efficiency. The other isolated 15-V outputs can be loaded to 50-mA. These outputs have linear regulators to keep the voltages within 1% regardless of cross-loading conditions.
Eigenschaften
- Primary side regulated flyback to create multiple isolated outputs
- Low profile >20mm design
- 3% accuracy on 1-A output, 1% accuracy on 50-mA outputs
Typische Anwendungen
- Standby Supply for TV and Desktop
- USB-Compliant Adapters and Chargers for Consumer Electronics / White Goods
Weiterführende Informationen
Application Notes
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Pins | PCB/Kabel/Panel | Modularity | Typ | Wire Section | C | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | DF(%) | Raster(mm) | Ø D(mm) | Verpackung | IR(A) | L(mH) | RDC max.(mΩ) | VR(V (AC)) | VT(V (AC)) | Material | L(mm) | B(mm) | H(mm) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-TBL Series 2143 - 3.81 mm Horiz. Entry Modular, 2, Käfigzugklemme | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Pins2 | PCB/Kabel/PanelPCB | ModularityJa | TypHorizontal | Wire Section 24 to 16 (AWG) 0.2 to 1 (mm²) | – | – | – | – | – | Raster3.81 mm | – | VerpackungKarton | Nennstrom10 A | – | – | – | – | – | Länge7.62 mm | – | – | MontageartTHT | ||||
 | WE-CMB Stromkompensierte Netzdrossel, 4, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-CMB Stromkompensierte Netzdrossel | Pins4 | – | – | – | – | – | – | – | – | – | – | – | – | Nennstrom1 A | Induktivität5 mH | Gleichstromwiderstand220 mΩ | Nennspannung250 V (AC) | Prüfspannung1500 V (AC) | MaterialMnZn | Länge15 mm | Breite7.8 mm | Höhe18 mm | MontageartTHT | ||||
 | WE-FI Funkentstördrossel, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-FI Funkentstördrossel | – | – | – | – | – | – | – | – | – | – | – | – | – | Nennstrom2 A | Induktivität0.14 mH | Gleichstromwiderstand110 mΩ | – | – | – | Länge13.5 mm | Breite8.6 mm | – | MontageartTHT | |||
 | WCAP-AT1H Aluminium-Elektrolytkondensatoren, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-AT1H Aluminium-Elektrolytkondensatoren | – | – | – | – | – | Kapazität47 µF | Endurance 10000 | Rippelstrom1200 mA | Leckstrom852 µA | Verlustfaktor20 % | Raster7.5 mm | Durchmesser16 mm | VerpackungAmmopack | – | – | – | Nennspannung400 V (AC) | – | – | Länge25 mm | – | – | MontageartRadial THT | ||||
 | 750318302 | Offline Transformer, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Produktserie Offline Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Induktivität0.45 mH | – | – | Prüfspannung3000 V (AC) | – | Länge26.3 mm | Breite33 mm | Höhe14.3 mm | MontageartTHT |