| Topology | Flyback Converter |
| Input voltage | 85-460 V |
| Output 1 | 12 V / 1 A |
| Output 2 | 5 V / 0.2 A |
| IC revision | 1.0 |
This document is a reference design for a 16 W auxiliary power supply for single-phase electric meter with the latest fifth-generation Infineon fixed-frequency (FF) CoolSET™ ICE5BR3995CZ. The power supply is designed with ultra-wide input compatible with most geographic regions and three isolated outputs (12 V/1 A, 5 V/0.2 A,5 V/0.2 A).
74% full-load efficiency @ 230 VAC
Order Code | Datasheet | Simulation | Downloads | Status | Product series | IR(A) | L(mH) | RDC max.(mΩ) | VR(V (AC)) | VT(V (AC)) | Material | L(mm) | W(mm) | H(mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | WE-CMB Common Mode Power Line Choke, 0.5 A, 20 mH | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CMB Common Mode Power Line Choke | Rated Current0.5 A | Inductance20 mH | DC Resistance1000 mΩ | Rated Voltage250 V (AC) | Insulation Test Voltage1500 V (AC) | MaterialMnZn | Length15 mm | Width7.8 mm | Height17.5 mm | MountTHT | ||||
750344869 | Flyback Transformer, –, – | Simulation– | Downloads– | Status Activei| Production is active. Expected lifetime: >10 years. | Product series Flyback Transformer | – | – | – | – | – | – | – | – | – | – |