Fast Transient Burst Simulator

Slide
Fast Transient Burst Simulators

A Fast Transient Burst Simulator, often simply called a Burst Simulator, is an electronic device used to test the immunity of equipment to Electrical Fast Transient (EFT) bursts.

The simulator generates sequences of fast, short-duration high-voltage pulses. These pulses simulate the electrical noise phenomena that occur in real-world industrial and commercial environments, typically caused by the switching of inductive loads (like relays, contactors, and motors) or bouncing contacts in switches and circuit breakers.

The primary application is ensuring compliance with Electromagnetic Compatibility (EMC) standards.

  • EMC Testing: It’s used to perform the EFT/Burst immunity test, as specified in international standards like IEC 61000-4-4 (and its European equivalent EN 61000-4-4), which is mandatory for CE marking in the EU/UK.
  • Product Development: Engineers use it during the design phase to identify and fix vulnerabilities in Electronic Control Units (ECUs), power supplies, I/O ports, and communication lines before final compliance testing.
  • Industries: Essential for manufacturers of:
    • Industrial Automation equipment (PLCs, motor drives).
    • Medical devices.
    • Telecommunications equipment.
    • Consumer Electronics (especially those with power interfaces).
No products were found matching your selection.