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Overview
| Topology | Other Topology |
| Input voltage | 5 V |
| IC revision | 1.0 |
Description
When discussing the regulatory testing and compliance of electronic and electrical products, we often refer to electromagnetic compatibility (EMC) and electromagnetic interference (EMI).While EMI is the interference caused by an electromagnetic disturbance that affects the performance of a device, EMC is a measure of a device's ability to operate as intended in its operating environment, not generating additional EMI that affects the operation of other nearby devices.Sources of EMI can be environmental, such as lightning strikes, solar radiation, atmospheric electrical storms, and static electricity but is more commonly another electronic device or electrical system.Electromagnetic interference often manifests as undesirable noise. It may also lead to the wrong or disrupted function of electrical, electronic, and RF systems.This is the reason why EMI LC filters are required in electronic equipment, which improve the quality of a signal passing through the electronic devices, hence improving the functionality of electrical equipment.This document discusses a practical example of how an EMI filter can be used to reduce the noise emitted as in this case with the EVALSTISO62XV1 evaluation board.
Features
Dual channel digital isolatorSupply voltage up to 5 VSO8 and SO8 wide package6k V galvanic isolation technologyDetails about isolation parameters are available in the specific part number’s datasheet
Typical applications
- Power Supply and Converters
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins | PCB/Cable/Panel | Modularity | Wire Section | C | Tol. C | Size | Operating Temperature | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | H(mm) | Fl(mm) | Packaging | f | Mount | Center Contact | Z @ 100 MHz(Ω) | Zmax(Ω) | Test Condition Zmax | IR 2(mA) | RDC max.(Ω) | Type | Winding Style | L(µH) | Z(Ω) | IR(A) | VR(V) | VT(V (DC)) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-TBL Series 2141 - 3.50 mm Horiz. Entry Modular, 2, PCB | Simulation– | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 2141 - 3.50 mm Horiz. Entry Modular | Pins2 | PCB/Cable/PanelPCB | ModularityYes | Wire Section 24 to 16 (AWG) 0.2 to 1 (mm²) | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | – | Length7.05 mm | – | – | – | PackagingBox | – | MountTHT | – | – | – | – | – | – | TypeHorizontal | – | – | – | Rated Current10 A | – | – | ||
 | WE-CNSW SMT Common Mode Line Filter, 4, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CNSW SMT Common Mode Line Filter | Pins4 | – | – | – | – | – | Size1206 | Operating Temperature -40 °C up to +125 °C | – | – | – | Length3.2 mm | Width1.6 mm | Height1.8 mm | – | – | – | MountSMT | – | Impedance @ 100 MHz2200 Ω | – | – | – | DC Resistance1.2 Ω | – | Winding Stylebifilar | Inductance2.578 µH | – | Rated Current0.2 A | Rated Voltage50 V | Insulation Test Voltage125 V (DC) | ||||
 | WE-CBF SMT EMI Suppression Ferrite Bead, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | Size0402 | Operating Temperature -55 °C up to +125 °C | – | – | – | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | – | – | MountSMT | – | Impedance @ 100 MHz600 Ω | Maximum Impedance1300 Ω | Maximum Impedance300 MHz | Rated Current 2510 mA | DC Resistance0.56 Ω | TypeHigh Speed | – | – | – | Rated Current0.25 A | – | – | ||||
| WCAP-CSGP MLCCs 10 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | Capacitance1 nF | Capacitance±10% | Size0402 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage10 V | – | |||||
| WCAP-CSGP MLCCs 10 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | Capacitance100 nF | Capacitance±10% | Size0402 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor5 % | Insulation Resistance5 GΩ | Ceramic TypeX7R Class II | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage10 V | – | |||||
 | WR-SMB PCB THT/SMT, –, PCB | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-SMB PCB THT/SMT | – | PCB/Cable/PanelPCB | – | – | – | – | – | Operating Temperature -65 °C up to +165 °C | – | Insulation Resistance1000 MΩ | – | – | – | – | – | PackagingTray | Frequency RangeDC~4 GHz | MountTHT | Center ContactØ 0.96 | – | – | – | – | – | – | – | – | Impedance50 Ω | – | – | – |