Overview
An Impulse Noise simulator is used to reproduce fast rise-up noises which are generated when switching ON / OFF electric current on the inductive load. It can be used for performance evaluation of electronic equipment upon reproduction of line noises which are intruded to the power supply lines or induced noises onto the telecommunication lines.
Overview
The noise which includes wideband frequency spectrum may be generated accompanied with ON/OFF of inductive load with a switch or relay. Consequently, it may cause reflection, resonance or amplification with IC in inside of electronics equipments by its coupling with the wirings or substrates patterns and induce malfunctions of the equipments.
Complementary to the standard IEC/EN 61000-4-4.
The NoiseKen INS-4020 supplies valuable features and capabilities, most of which are not met by Electrical Fast Transient/Burst generators, to ensure real world phenomena are duplicated.
This noise is classified into two invasion routes. The one is conducted through a power supply line or interconnection line, and the one another is transmitted in space as an electromagnetic wave and flows into the inside circuit, eventually induces such coupling with the circuit.
In “NoiseKen” INS series, since the noise can be injected between LINE –LINE (Normal mode) in addition to the injection between
LIND – GND (Common mode), more effective and pursuant counter measures against the noise can be realized.
Application:
- Consumer products (white home appliances, AV equipment, etc.)
- Industrial equipment (FA machines, controllers office machines, etc.)
- Industrial equipments (Medical, entertainment, measurements, etc.)
- Automotive equipments (Navigation, air-conditioner, audio, etc.)
- Electronic component (Control board, mounted electronic components, etc.)
- Railroad application
- Security related equipments
- Industrial controller related equipments
Specifications:
- Automatic ramp operation for output voltage, phase angle and repetition period
- Floating output
- Coupling mode selection by plugging the supplied coaxial connector to the selected port
- Easily changeable mercury relay unit
- Built-in 50 ohm terminator
- Up to 5 test settings stored in the internal memory
- Easily changeable outlet panels
- CE marked
- An innovative,motor driven coaxial switch mechanism eliminates the need to manually plug and unplug coaxial connectors, allowing a preset test sequence to be carried out seamlessly including pulse width and coupling mode changes, automatic voltage ramp and others.
- As well as manual control, the simulator can be remote-controlled
- Floating output
- 8 pulse widths installed: 10ns, 50ns, 100ns, 200ns, 400ns, 500ns, 800ns and 1000ns
- Internal switchable terminators
- Easily changeable and safety-interlocked outlet panel (EUT interface)
- 3 channels EUT fail input
