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Infineon Technologies ICE5BR4780BZ | Demoboard REF_5BR4780BZ_15W1
15 W non-isolated auxiliary power supply for outdoor air-conditioner using ICE5BR4780BZ
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 85-264 V |
| Ausgang 1 | 12 V / 0.8 A |
| Ausgang 2 | 15 V / 0.15 A |
| Ausgang 3 | 5 V / 0.3 A |
| IC-Revision | 1.0 |
Beschreibung
This document is a reference design for a 15 W non-isolated auxiliary power supply for an outdoor airconditioner unit with the latest Infineon fifth-generation fixed-frequency (FF) CoolSET™ ICE5BR4780BZ. The power supply is designed with a universal input compatible with most geographic regions and three nonisolated outputs (12 V/800 m A, 15 V/150 mA and 5 v/300 mA), where 15 V output and 5 V output are supported by a linear regulator from an 18 V source and an 8 V source respectively.
Eigenschaften
- Universal input 85~264 VAC
- Output #1: 15 V / 150 mA
- Output #2: 12 V / 800 mA
- Output #3: 5 / 300 mA
75% full-load efficiency @ 230 VAC
Typische Anwendungen
- Auxiliary power supplies for AC-DC
- Home appliances, Residential aircon
- Motor control and drives, Industrial drives, Industrial heating and welding
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | VR(V (AC)) | Sicherheitsklasse | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Raster(mm) | L(mm) | B(mm) | H(mm) | Verpackung | L(µH) | IR(A) | ISAT,10%(A) | RDC max.(Ω) | fres(MHz) | Version | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WCAP-FTX2 Folienkondensatoren, Across the mains, 150 nF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-FTX2 Folienkondensatoren | Kapazität150 nF | Nennspannung275 V (AC) | SicherheitsklasseX2 | Spannungsanstiegsgeschwindigkeit300 V/µs | Verlustfaktor0.1 % | Isolationswiderstand30 GΩ | Raster10 mm | Länge13 mm | Breite7 mm | Höhe12 mm | VerpackungLose | – | – | – | – | – | – | ||||
 | WE-TI Tonneninduktivität, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-TI Tonneninduktivität | – | – | – | – | – | – | – | Länge6 mm | Breite6 mm | Höhe8.5 mm | – | Induktivität4.7 µH | Nennstrom4.2 A | Sättigungsstrom 13.7 A | Gleichstromwiderstand0.03 Ω | Eigenresonanzfrequenz40 MHz | VersionSchrumpfschlauch | ||||
750344843 | Flyback Transformer, –, – | Simulation– | Downloads– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Produktserie Flyback Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |