P12t
Mini Burst Field Generator (B, Trigger)
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Design of P12t mini burst field generator -
Application - input of a rotary encoder is being tested here
Short description
The P12t mini burst field generator creates a magnetic disturbance field which functions like a coupling clamp. This allows the disturbance current to be coupled into single conducting paths, IC pins, SMD components and thin cables (flat cables). The P12t magnetic disturbance field can be synchronized via the TTL trigger input with signals from the device under test or external signal generators.
The P12t mini burst burst generator allows the noise immunity analysis of complex electronic circuits during certain operating conditions.
Conventional generators and test stations can be used to determine whether a device complies with the standard noise immunity required by law. However, weak spots on an assemby can not be precisely located. Detailed information about their location, susceptibility, and type of action (E or B field susceptibility) are required to easily and efficiently locate them on the printed circuit board and eliminate them. Our mini burst field generators are handy and can be used at the developer’s own workspace.
Technical parameters
| Generator voltage | 400 V |
| External trigger input | SMB, male, jack; 5 V TTL |
| Generated magnetic flux density | ca. 1 mT |
| Pulse parameter | |
| Pulse width | 2 ns ... 8 ns |
| Frequency | single ... 10 kHz |
| Polarity | switchable |
| Trigger-pulse delay | 3 µs |
| Supply voltage | 6.5 V - 15 V |
| Current input | 50 mA @ 6.5 V |
| Weight | 20 g |
| Sizes (L x W x H) | (125 x 24 x 20) mm |
| Measuring principles |
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| Pulse shape (maximum intensity) |
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| Pulse shape (minimum intensity) |
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| Pulse shape (measured) |
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