Noise can be applied to printed circuit board patterns, flat cables, etc. using a noise tester. By properly using the probe, it is possible to separate the electric field / magnetic field and irradiate it in the vicinity.

• It is possible to apply noise to any part of the printed board, harness, etc.
• Separate and combine electric and magnetic fields to search for weak parts.
• Set of 3 electric field probes and 3 magnetic field probes with different shapes and sizes.
• Since noise can be applied within a range of several mm, weak locations can be identified.
• It is possible to look for weak spots for a particular frequency when using a signal generator as the wave source.
• It is possible to use the existing noise tester as it is.

Output spectrum when inputting INS waveform

Input voltage：1000V　　Rise time：1ns　　Pulse width：10ns

Test image