| Topology | Flyback Converter |
| Input voltage | 90-265 V |
| Output 1 | 20 V / 3.25 A |
| IC revision | 1.0 |
This engineering report describes an isolated flyback converter designed to provide a 20 V 3.25 A output from a wide input voltage range of 90 VAC to 265 VAC. This power supply utilizes the INN3679C-H606 from the InnoSwitch3-EP family of IC’s with the input capacitor volume-reduction capabilities of the MinE-CAP IC.
92% average efficiency at nominal AC inputs
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | VR(V (AC)) | Safety Class | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Pitch(mm) | L(mm) | W(mm) | H(mm) | Packaging | Samples | |
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![]() | WCAP-FTX2 Film Capacitors, Across the mains, 100 nF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-FTX2 Film Capacitors | Capacitance100 nF | Rated Voltage275 V (AC) | Safety ClassX2 | Rate of Voltage Rise300 V/µs | Dissipation Factor0.1 % | Insulation Resistance30 GΩ | Pitch10 mm | Length13 mm | Width7 mm | Height13 mm | PackagingBulk |