Topologie | Leistungsfaktor-Korrektur |
Eingangsspannung | 85-265 V |
Schaltfrequenz | 50-60 kHz |
Ausgang 1 | 12 V / 16 A |
IC-Revision | 2.2 |
The DEMO_200W_12VDC_LLC evaluation board is an off-line isolated power supply designed to provide a 12 V DC output up to amaximum load of 16 A operating from a 50/60 Hz AC-line input voltage between 85 and 265 V AC. The output of this evaluation board is protected against over-load and short-circuit. An over-voltage protection circuit is also included to limit the output voltage. At light loads. This application note gives a detailed description of a 192 W (12 V/16 A) two-stage isolated constant voltage regulated PFC boost plus resonant LLC half-bridge SMPS evaluation board with synchronous rectification based on the IR1155, IRS27952 and IR11688 controllers. Detailed test results and operating waveforms are provided. The board meets an average efficiency of at least 89 percent to meet the European Code of Conduct (EU COC) and US Department of Energy (US DOE) standards for 25 percent, 50 percent, 75 percent and 100 percent loads.
Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | Anwendung | C | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | Verpackung | Tol. C | Bauform | Betriebstemperatur | Q (%) | DF (%) | Keramiktyp | Fl (mm) | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | Ø D (mm) | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Muster | |
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890334024005 | SPEC | 8 Dateien | WCAP-FTXX Folienkondensatoren | Across the mains | 470 nF | X2 | 280 | 0.1 | 21.28 GΩ | -40 °C bis zu +105 °C | 12.5 | Lose | ±10% | Pitch 12.5 mm | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | 310 | – | – | 15 | 10 | 16 | Boxed THT | |||
744824310 | SPEC | 9 Dateien | WE-CMB Stromkompensierte Netzdrossel | – | – | – | – | – | – | -40 °C bis zu +125 °C | – | – | – | L | -40 °C up to +125 °C | – | – | – | – | – | – | – | – | 3 | 10 | 105 | 250 | 1500 | MnZn | 27.5 | 18.5 | 33 | THT | |||
7447071 | SPEC | – | 6 Dateien | WE-FI Funkentstördrossel | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | 3 | 0.47 | – | – | – | – | 25 | 13.4 | – | – | ||
860010473011 | SPEC | 7 Dateien | WCAP-ATG8 Aluminium-Elektrolytkondensatoren | – | 220 µF | – | – | – | – | -40 °C bis zu +85 °C | 2.5 | Ammopack | ±20% | – | – | – | 14 | – | – | 2000 | 310 | 55 | 6.3 | – | – | – | 25 | – | – | 11 | – | – | – | |||
860080472001 | SPEC | 7 Dateien | WCAP-ATLI Aluminium-Elektrolytkondensatoren | – | 39 µF | – | – | – | – | -55 °C bis zu +105 °C | 2 | Ammopack | ±20% | – | – | – | 10 | – | – | 2000 | 210 | 9.75 | 5 | – | – | – | 25 | – | – | 11 | – | – | – | |||
860080378025 | SPEC | 7 Dateien | WCAP-ATLI Aluminium-Elektrolytkondensatoren | – | 2700 µF | – | – | – | – | -55 °C bis zu +105 °C | 5 | Ammopack | ±20% | – | – | – | 12 | – | – | 5000 | 3000 | 432 | 13 | – | – | – | 16 | – | – | 25 | – | – | – | |||
860160373013 | SPEC | 7 Dateien | WCAP-ATLL Aluminium-Elektrolytkondensatoren | – | 150 µF | – | – | – | – | -55 °C bis zu +105 °C | 2.5 | Ammopack | ±20% | – | – | – | 16 | – | – | 3000 | 336 | 24 | 6.3 | – | – | – | 16 | – | – | 11 | – | – | – | |||
885012007040 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 25 V(DC) | – | 1 nF | – | – | – | 10 GΩ | – | – | 7" Tape & Reel | ±5% | 0805 | -55 °C up to +125 °C | 1000 | – | NP0 Klasse I | 0.5 | – | – | – | – | – | – | – | 25 | – | – | 2 | 1.25 | 0.8 | – | |||
885012207054 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 25 V(DC) | – | 100 pF | – | – | – | 10 GΩ | – | – | 7" Tape & Reel | ±10% | 0805 | -55 °C up to +125 °C | – | 3.5 | X7R Klasse II | 0.5 | – | – | – | – | – | – | – | 25 | – | – | 2 | 1.25 | 0.8 | – |
Artikel Nr. | Datenblatt | Simulation | |
---|---|---|---|
890334024005 | SPEC | ||
744824310 | SPEC | ||
7447071 | SPEC | – | |
860010473011 | SPEC | ||
860080472001 | SPEC | ||
860080378025 | SPEC | ||
860160373013 | SPEC | ||
885012007040 | SPEC | ||
885012207054 | SPEC |
Muster |
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Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | Anwendung | C | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | Verpackung | Tol. C | Bauform | Betriebstemperatur | Q (%) | DF (%) | Keramiktyp | Fl (mm) | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | Ø D (mm) | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Muster |
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