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T432 CISPR25 Artificial Network
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Introduction:
Testing of electronics for automotive applications calls for a special artificial network
(or line impedance stabilisation network, LISN), which provides a normalized impedance on the
power lines for measurement purposes. This networks are readiliy available but usually at pretty
steep prices. This design is about a small low current artificial network for pre-complinace
testing. Most devices that need to be tested don't require excessive currents (> 10A). This
makes it possible to use of-the-shelf parts for the network instead of special custom parts.
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Specifications:
· Standard: CISPR25,
· Voltage: 400Vpk,
· Current: 10A,
· Networks: 1uF/5uH (2),
· Tolerance: 20%,
· Power: 4mm Jacks,
· BNC coaxial ports,
· Metal flanged case,
· Dimensions 44x82x139mm.
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Disclaimer:
This device is for pre-compliance verification purposes only. Coverage for CISPR25 is not
verified nor guaranteed. Use at your own risk only.
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