IC-Hersteller Power Integrations

IC-Hersteller (104)

Power Integrations LNK6779E | Demoboard DER-762

DER-762 - 120 W Isolated Flyback Power Supply Using LinkSwitch-HP

Details

TopologieSperrwandler
Eingangsspannung85-265 V
Ausgang 124 V / 5 A
IC-RevisionA

Beschreibung

120 W isolated flyback power supply for appliances using LinkSwitch-HP (LNK6779E)

Eigenschaften

Primary-side regulated isolated flyback converter with ±5% regulation

  • 132 kHz switching frequency for small transformer and output filter size
  • Full load Continuous Conduction Mode (CCM) operation for improved efficiency andreduced output capacitor ripple current
  • <70 mW no-load input power at 230 VAC
  • Multimode operation maximizes efficiency across load range
  • Extensive protection including OVP, OTP, brown-in/out, line overvoltage, and lostregulation (auto-restart)
  • 88% full load efficiency @ 115 VAC and 90% full load efficiency @ 230 VAC
  • Easily meets DoE 6 efficiency requirements of 88% average efficiency (end of cable)
  • Class B Conducted EMI with > 6 db margin

Typische Anwendungen

  • Appliances

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieAnwendungCVR
(V (AC))
SicherheitsklassedV/dt
(V/µs)
DF @ 1 kHz
(%)
RISORaster
(mm)
L
(mm)
W
(mm)
H
(mm)
Verpackung Muster
890324024003CSSPEC
9 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WCAP-FTX2 Folienkondensatoren Across the mains330 nF 275 X2 260 0.130 GΩ 12.5 15 8.5 14 Karton
Artikel Nr. Daten­blatt Simu­lation
890324024003CSSPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieAnwendungCVR
(V (AC))
SicherheitsklassedV/dt
(V/µs)
DF @ 1 kHz
(%)
RISORaster
(mm)
L
(mm)
W
(mm)
H
(mm)
Verpackung Muster