
NoiseKen is a Japanese company specializing in electromagnetic compatibility testing equipment. Established in 1975, NoiseKen offers a range of simulators and diagnostic tools designed to evaluate the resistance of electronic devices to various electrical disturbances.
NoiseKen sells:
- Electrostatic Discharge Simulators – Evaluate the resistibility of electronic equipment to electrostatic charges from human bodies or objects.
- Impulse Noise Simulators – Reproduce fast rise-up noises generated when switching electric currents on or off inductive loads, simulating line noises intruding power supply or telecommunication lines.
- Fast Transient Burst Simulators– Simulate fast-repeating high-frequency noise that occurs when switches are turned on and off, testing immunity of power supply lines and I/O signal lines.
- Lightning Surge Simulators – Simulate lightning-induced surges to evaluate the surge resistance of electronic equipment.
- Electromagnetic Field Visualization Systems – Real-time diagnostic tools that support EMC/EMI debugging by visualizing electromagnetic fields.











