Description
PETT-7637P123 Test Pulse 1: simulates the transient phenomenon generated when the power supply is disconnected from the inductive load. It is applicable to various DUTs that are directly connected in parallel with the inductive load when used in vehicles. ISO 7637-2 Test Pulse 2a: simulates the transient phenomenon caused by the sudden interruption of the current in the device connected in parallel with the DUT due to the inductance of the wiring harness. ISO 7637-2 Test Pulse 3a and 3b: simulates the transient phenomenon caused by the switching process. The characteristics of these transient phenomena are affected by the distributed capacitance and distributed inductance of the wiring harness.
Key Features:
Pulses Supported: 1, 2a, 3a, 3b
Polarity: Positive and Negative
Test Modes: Standard and Custom
Interfaces: RJ45 and RS232 (Remote control)
Test Standard: ISO 7637-2, SAE J1113-11
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