PT4 set
EFT Generator Set
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Application PT4 set -
Measurement set-up with PT4 -
Scope of delivery PT4 set
Short description
The PT4 set is used to analyze immunity of assemblies and devices efficiently. The PT4 burst transformer converts the pulses of the EFT/burst generator into potential free burst pulses. These are injected into individual sections of the device under test, enabling the developer to locate its susceptible areas.
The set includes a magnetic and an electric field source which are also supplied by the EFT/burst generator. The field, which emerges from the head of the field source, is used to scan the surface of the device under test. This allows the weak spots to be located with precision and assigned to the fault patterns that occur in compliance tests.
The burst transformer and the connecting cable come with either an SHV plug (HV SHV-SMB 1 m) or a Fischer plug (HV FI-SMB 1 m). Please select the desired connector/plug when ordering.
Measurements taken with an oscilloscope during interfence are possible because the pulses from the burst generator are galvanically isolated. This allows for a significant reduction in faulty measurements despite possible interference.
Scope of delivery
- 1x PT4, Burst Transformer
- 1x BS 04DB-h, Magnetic Field Source
- 1x ES 05D-h, E-Field Source
- 1x HV SHV-SMB 1 m, High-Voltage Cable, SHV SMB
- 1x PT4 acc, Accessories
- 1x PT4 case, System Case
- 1x PT4 m, PT4 Set User Manual
Recommended products
Technical parameters
| PT4 Burst Transformer | |
| Max. burst voltage | 4.5 kV |
| Transformation ratio | 1:1 |
| Dielectric strength of outputs | 500 V / DC, AC 50 Hz |
Scope of delivery details
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PT4
Burst Transformer
The PT4 burst transformer seperates EFT/burst generators output impulses according to IEC 61000-4-4 galvanically from the generator. Its symmetrical output signal can be coupled into the device under test in different ways. Functional faults can be matched to certain parts of the device under test, …
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BS 04DB-h
Magnetic Field Source
The BS 04DB-h magnetic field source generates a B field with an area of approximately 3 mm. The field, which emerges from the probe`s front side, is used to scan the surface of the PCB. This allows for the localization and identification of magnetic weak spots in the layout and component areas (wiri…
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ES 05D-h
E-Field Source
The ES 05D-h E-field source has a small decoupling electrode in its head. It can, therefore, be positioned onto conducting paths, small components and their connections, wires and single components. Single plugs or cable cores of flat cables can be tested.
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HV SHV-SMB 1 m
High-Voltage Cable, SHV SMB
The HV SHV-SMB 1m high-voltage cable is a coaxial cable with an impedance of 50 Ohm. Specially developed by Langer EMV-Technik, it is designed with an SHV and a special SMB connector. The high-voltage cable is highly flexible and therefore especially suitable for connecting hand-guided field sources…