Topology | Flyback Converter |
Input voltage | 200-400 V |
Output 1 | 24 V |
IC revision | A |
This design uses low-cost primary side regulation (PSR) IC UCC28700 with a SiC-FET for 200VAC-400VAC input range. A 24V output is generated with maximum 50W rating
High voltage AC input: 200VAC-400VACSiC MOSFET utilized50W Maximum output power rating at efficiency of 86.5% at 200VAC, 86.9% at 400VACREMARK: Schematic and BOM is added
Order Code | Datasheet | Simulation | Downloads | Status | Product series | ISAT (A) | fres (MHz) | Version | VIN | VOut1 (V) | IOut1 (A) | Vaux (V) | fswitch (kHz) | NPRI : NSEC : NAUX | Size | IR (A) | L (mH) | RDC max. (Ω) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples | |
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![]() | 750315046 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-OLTI Offline Flyback Transformers | 2 | – | – | 141 - 403 V (AC) | 24 | 2.1 | 24 | 60 | 8.67:1:1 | EE25/13/7 | – | 1 | – | – | 3000 | – | 27.05 | 32.25 | 22.86 | THT | ||
![]() | 7447462010 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TI Radial Leaded Wire Wound Inductor | 8 | 140 | Heat Shrinking Tube | – | – | – | – | – | – | 5075 | 8.5 | 0.001 | 0.015 | – | – | – | 6 | 6 | 8.5 | THT | ||
![]() | 744822110 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CMB Common Mode Power Line Choke | – | – | THT | – | – | – | – | – | – | Type S | 1 | 10 | 0.36 | 250 | 1500 | MnZn | 17.5 | 13 | 22 | THT |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Status | Product series | ISAT (A) | fres (MHz) | Version | VIN | VOut1 (V) | IOut1 (A) | Vaux (V) | fswitch (kHz) | NPRI : NSEC : NAUX | Size | IR (A) | L (mH) | RDC max. (Ω) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples |
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