Global EMC primary evidence desk.
Connect standards bodies, regulators, test-equipment manufacturers, and semiconductor vendors. FIELD explains the engineering question; the original publisher remains the authority.
Standards pages use public abstracts only; regulation links lead to official text; design and test methods come from public manufacturer material. Every link identifies publisher and access type.
Open compliance navigator ↗Electrostatic-discharge immunity testing
Defines ESD generator waveforms, levels, setup, procedure, calibration and uncertainty; the third edition adds air-discharge calibration and wearable-device guidance.
Radiated RF electromagnetic-field immunity
Defines test levels, field uniformity and procedures for immunity to non-proximate RF sources.
Electrical fast-transient/burst immunity
Specifies generators, coupling, levels and repeatable evaluation for fast repetitive transients on power, signal, control and earth ports.
Surge immunity testing
Covers unidirectional switching and lightning surges, including combination-wave generators, coupling networks, levels and port procedures.
Emission requirements for multimedia equipment
Defines Class A and B emission requirements and repeatable measurement procedures for multimedia equipment.
EU EMC Directive
Requires equipment to avoid intolerable electromagnetic disturbance and operate as intended in its expected electromagnetic environment.
US radio-frequency device rules
Covers intentional, unintentional and incidental radiators; Subpart B contains common requirements for digital devices.
Conducted transients on vehicle supply lines
Specifies bench injection, measurement and functional-status classification for 12 V and 24 V road-vehicle electronics.
Vehicle-level narrowband radiated immunity
Evaluates complete-vehicle immunity to continuous narrowband fields from an external radiation source.
Introduction to ESD and EMC design
Connects ESD pulses, non-ideal passive behaviour and PCB layout into a system-level protection and discharge-path framework.
PCB EMC and system-level ESD layout
Uses source, coupling path and victim models with board-level rules, simulation and measurement examples.
Return paths and grounding in mixed-signal PCBs
Explains return current through minimum-impedance paths, continuous planes and the risks of crossing splits.
EMC guidance for microcontroller applications
Covers placement, decoupling, clocks, I/O, grounding and shielding for lower coupling and susceptibility.
High-speed PCB layout and return paths
Integrates fastest edges, functional partitioning, stack-up, continuous references, crosstalk and decoupling into one workflow.
High-speed interface layout and flow-through ESD protection
Covers continuous differential references, symmetric transitions and low-stub ESD/EMI device placement.
PCB ground geometry and noise suppression
Uses experiments to explain return spreading, magnetic induction, cable common-mode noise and power impedance.
System-level ESD protection fundamentals
Connects IEC system tests, TLP characterization, data-sheet parameters and PCB layout.
EMI filter design for non-isolated DC/DC converters
Develops practical differential- and common-mode filtering from converter noise paths and real component impedance.
Three-step EMI troubleshooting
Correlates near-field localization, cable-current probing and close-range antenna measurements.
EMI pre-compliance testing
Explains practical pre-compliance setups, detectors, bandwidths, ambient handling and correlation limits.
EMI debugging with oscilloscopes and near-field probes
Combines time-domain edge analysis with E/H probe localization and frequency correlation.
Immunity requirements for multimedia equipment
Defines immunity phenomena, ports, performance criteria and test methods for multimedia equipment.
ALSE radiated immunity for automotive components
Specifies absorber-lined shielded-enclosure testing for vehicle electronic components and subsystems.
EMC design guidance for MCU systems
Provides current MCU-system guidance for supply, clock, I/O, layout and immunity control.
Automotive Ethernet PCB and ESD layout
Addresses automotive Ethernet differential routing, connector transitions, common-mode control and protection placement.
Ethernet radiated emissions and cable common mode
Explains how imbalance and connector geometry convert differential energy into radiating cable common-mode current.
Common-mode paths in FM-band conducted EMI
Traces FM-band noise through parasitic capacitance, cable paths and common-mode conversion.
Conducted and radiated emissions measurement
Reviews receiver settings, transducers, setups and interpretation for emission measurements.
Signal integrity and system protection for isolated USB
Balances isolation, high-speed signal integrity, transient protection and layout in an isolated USB implementation.
MEDIC EMC design and interference-control handbook
Treats grounding, bonding, shielding and return paths as system-architecture decisions.
Selecting E- and H-field probes and understanding their limits
Explains probe choice, orientation, spatial resolution and the boundary between localization and calibrated field measurement.
Cable common-mode current and mode conversion
Shows how imbalance breaks differential cancellation and creates net current on external cables.
Practical guide to shielding, apertures and cable termination
Connects surface-current continuity, seam geometry, apertures and 360° shield termination.
Complete return paths in mixed-signal PCBs
Explains why every critical current requires a continuous, frequency-appropriate return path.
High-speed differential connections, skew and common-mode emissions
Relates channel symmetry, skew, reference continuity and mixed-mode conversion to emitted common-mode energy.