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Details
| Topologie | Eintaktflusswandler |
| Eingangsspannung | 24-36 V |
| Ausgang 1 | 12 V / 2.5 A |
| IC-Revision | 1 |
Beschreibung
PMP11478 is an isolated active clamp forward converter accepts a voltage range of 24-36V and delivers a 12V output at 2.5A. This design uses the LM5026 active clamp current-mode controller. Output voltage regulation is maintained using an LMV431 shunt regulator and opto-coupler feedback. Schottky rectifiers allow for holdup of 2.5ms using the stored charge of the output capacitors. The isolation voltage is 2250 VDC meeting basic insulation requirements
Eigenschaften
REMARK:BOM AND SCHEMATIC IS ADDED WITH TEST RESULT PDF
Active clamp forward control for higher power densityIsolated outputSynchronization capabilityWide bandwidth feedback for improved transient responseOvercurrent and hiccup protection
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(µH) | ISAT,10%(A) | ISAT,30%(A) | IR,40K(A) | IRP,40K(A) | RDC max.(mΩ) | fres(MHz) | Bauform | Version | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PD Speicherdrossel, 22 µH, 6.5 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-PD Speicherdrossel | Induktivität22 µH | Sättigungsstrom 16.5 A | Sättigungsstrom @ 30%8 A | Nennstrom5.3 A | Performance Nennstrom7 A | Gleichstromwiderstand28 mΩ | Eigenresonanzfrequenz10 MHz | Bauform1210 | VersionGestanzt |