Product Description:
The P250 is an EFT coupling network manufactured by Langer EMV, Germany, specifically designed for injecting pulse train interference signals directly into the chip pins of interest as required by the IEC 62215-3 standard. This probe can be directly connected toEMTEST,TESEQ,EMCpartner, domestic and other brands of EFT generators or immunity combiners. With the optional P250 SET, you can also have multiple interchangeable coupling tips, with different probe tips to simulate different coupling capacitances.
The P250 probe can be exchanged for probe tips with different coupling capacitances
Technical parameters：
| Probe Model | P250 |
| manufacturer | Langer EMV-Technik |
| agent | Shenzhen EUTTEST |
| Input impedance | 50 ohms |
| Pulse Properties | 5/50ns |
| Maximum Input RF Voltage | ±6 kV |
| Input Connector | Fischer Connectors |
| Optional Test Cables and Probe Tips | P250 set |
Circuit schematic:
Test Schematic of P250 and Pulse Group Generator Connection
Output pulse waveform graph:
The pulse cluster waveform graph output from the P250 probe is the same as the rise time as well as the duration of the interference waveform required by the IEC 61000-4-4 standard.
Pulse cluster waveform from the P250 probe
