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Details
| Topologie | Sperrwandler |
| Eingangsspannung | 85-135 V |
| Ausgang 1 | 48 V / 0.4 A |
| Ausgang 2 | 12 V / 1 A |
| IC-Revision | A |
Beschreibung
The PMP9727 reference design uses the UCC28740 flyback controller to generate both a 12V/1A and 48V/0.4A outputs from a 120V AC input. The valley switching of the UCC28740 allows this low-cost design to provide an efficiency of over 89%; no load losses are less than 80mW.
Eigenschaften
Remark: BOM is added with Schematic pdf.
- Peak efficiency approaches 90%
- Losses at no load are less than 80mW
- 120Vac input generates outputs of 12V/1A and 48V/0.4A
- Board length is approximately 64mm
- Test report is available
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744821240 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-CMB Stromkompensierte Netzdrossel | 1.5 | 4 | 140 | 250 | 1500 | MnZn | 15.8 | 7.8 | 18 | THT |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Muster |
|---|