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Overview
| Topology | Flyback Converter |
| Input voltage | 230 V |
| Output 1 | 12 V |
| IC revision | 1 |
Description
The evaluation circuit is split up in a motherboard anda daughterboard (Figure 1). Refer to [11, 14, 15] for the fullschematics.The motherboard contains the power supply, mainscoupling circuit (including the zero-crossing detection) andan USB-to-teletype converter.The daughterboard contains the modem itself, the poweramplifier, the receive and the transmit filter and theprotection circuit. Refer to “EVK Filter Responses”section for a list of available daughterboards3.
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | IR(A) | L1(mH) | RDC max.(Ω) | VR(V (AC)) | VT(V (AC)) | Material | L(mm) | W(mm) | H(mm) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-LF SMT Common Mode Power Line Choke, 0.55 A, 39 mH | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-LF SMT Common Mode Power Line Choke | Rated Current0.55 A | Inductance [1]39 mH | DC Resistance [1]1.7 Ω | Rated Voltage250 V (AC) | Insulation Test Voltage1500 V (AC) | MaterialMnZn | Length23.3 mm | Width18.5 mm | Height11.5 mm |