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Details
| Topologie | Leistungsfaktor-Korrektur |
| Eingangsspannung | 90-265 V |
| Ausgang 1 | 12 V / 20 A |
| IC-Revision | 1.4 |
Beschreibung
Transphorm has designed a complete 250 W power supply evaluation board specifically to meet the requirements for an all-in-one computer. The Power Supply combines a PFC input stage with an LLC DC-DC converter, using ON Semiconductor control ICs (NCP4810, NCP1654, NCP1397, NCP432) together with three Transphorm 600 V GaN high electron mobility transistors (HEMTs).The compact-size board showcases GaN devices’ advantage in delivering both small size and high efficiency not possible with existing silicon solutions. It is designed to switch at 200 kHz in order to shrink the size and maintain high efficiency. With universal AC input, the All-in-One Power Supply Evaluation Board can deliver up to 20 A from the 12 V output with a peak efficiency of 95.4% from a 230 V ac line
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | PCB/Kabel/Panel | Modularity | Typ | Wire Section | L(µH) | IR(A) | ISAT(A) | RDC max.(Ω) | fres(MHz) | Q(%) | Ø Kabel max.(mm) | Ø OD(mm) | Ø ID(mm) | L(mm) | Z @ 25 MHz 1 Windung(Ω) | Z @ 100 MHz 1 Windung(Ω) | Material | B(mm) | H(mm) | IR 1(A) | Ti | Tl(mm) | Pins | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-TBL Series 2141 - 3.50 mm Horiz. Entry Modular, Käfigzugklemme, PCB | Simulation– | Downloads6 Dateien | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | PCB/Kabel/PanelPCB | ModularityJa | TypHorizontal | Wire Section 24 to 16 (AWG) 0.2 to 1 (mm²) | – | Nennstrom10 A | – | – | – | – | – | – | – | Länge10.5 mm | – | – | – | – | – | – | – | – | Pins3 | |||
 | WE-SAFB, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-SAFB | – | – | – | – | – | – | – | – | – | – | Kabeldurchmesser Max.1.4 mm | Außendurchmesser4.1 mm | Innendurchmesser1.6 mm | Länge4 mm | Impedanz @ 25 MHz 1 Windung33 Ω | Impedanz @ 100 MHz 1 Windung51 Ω | Material3 W 800 | – | Höhe4.1 mm | – | – | – | – | ||||
 | WE-LQ SMT-Induktivität, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-LQ SMT-Induktivität | – | – | – | – | Induktivität1000 µH | Nennstrom0.07 A | Sättigungsstrom0.16 A | Gleichstromwiderstand30 Ω | Eigenresonanzfrequenz2 MHz | Güte28 % | – | – | – | Länge4.5 mm | – | – | – | Breite3.2 mm | Höhe2.6 mm | – | – | – | – | ||||
 | WP-BUFU REDCUBE PRESS-FIT with internal thread, full plain, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | – | – | – | – | – | Nennstrom130 A | – | – | – | – | – | – | – | – | – | – | MaterialMessing | Breite7 mm | Höhe6 mm | Nennstrom [1]130 A | InnengewindeM3 | Gewindelänge3.5 mm | Pins9 |