Pulse 5a, 5b, 7 Load Dump Simulators

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ISO 7637-2 Test pulses 5a and 5b

Load Dump Test Automotive Waveform per ISO 7637 This test is a simulation of load dump transient, occurring in the event of a discharged battery being disconnected while the alternator is generating charging current and with other loads remaining on the alternator circuit at this moment; the load dump amplitude depends on the alternator speed and on the level of the alternator field excitation at the moment the battery is disconnected.

The pulse shape and parameters for an alternator with no centralized load dump suppression (pulse 5a).

The pulse shape and parameters for an alternator with centralized load dump suppression (pulse 5b).

Video Load Dump Generator for ISO 7637-2 5a/5b

The EMC shop has a variety of solutions for ISO 7637 Load Dump Pulse 5a, 5b, 7 compliance.

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3ctest Turnkey Automotive EMI Test System

The 3ctest Turnkey Automotive EMI Test System can be configured to any power requirements and unique tes pulsed for automotive EMI compliance. TIS 700 Automotive Transient Generator for ISO 7637-2 Pulses 1, 2A, 3A/3B APS 40C10 Voltage Drop Simulator for...

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3ctest AutoLab Conducted Immunity Transient Software for Automotive Testing

AutoLab is the supporting software of conduction immunity test system of automotive electronics. The software and hardware together constitute the whole test system, capable of performing transient conduction immunity tests and multi-channel power supply...

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Used Teseq NSG 5500-1 Automotive Test System

Teseq NSG 5500-1 Description: The Teseq NSG 5500-1 automotive EMC solution offers the generators necessary for tests with capacitive discharge pulsed interference as called for by ISO, SAE, DIN and JASO, and others. The Teseq NSG 5500-1 is configured...

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EM Test LD 200N Automotive Load Dump Generator for ISO 7637 Pulses 5 and 7

The EM Test LD 200N pulses simulate a sudden battery disconnection (e.g. by corrosion) from the alternator. Cause the lost of the battery load the alternator generates an overvoltage impulse. Such Load Dump pulses are high energy pulses with a high...

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EM Test Automotive Test System for ISO 7637-2

The EM Test Automotive Test System is a complete testing solution for automotive EMC compliance. The rack consists of the following equipment: Product Test Completion Description EM Test LD 200N Load Dump Simulator ISO PULSE 5A/5B AND 7 Load Dump...

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3ctest LDS 200 Load Dump Simulator, for ISO 16750-2 TEST A/B & ISO 7637-2 P5a/P5b, w/ built in 60V/30A Coupler

3ctest LDS 200 Description: Load dump simulator LDS 200 simulates a sudden battery disconnection from the alternator, which causes the loss of the battery load the alternator generates an over voltage impulse. Such load dump pulses are high energy pulses...

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Teseq JT 5550 Load Dump Generator

Plug-in modules for JASO D001-94 For many classic Japanese immunity tests Cost-effective addition to the NSG 5500 automotive transient generator The JASO D001-94 from the Japanese Automotive Standards Organization departs from the traditional...

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Teseq NSG 5500 Automotive Immunity Generator

Teseq NSG 5500 Description: The Teseq NSG 5500 automotive EMC solution offers the generators necessary for tests with capacitive discharge pulsed interference as called for by ISO, SAE, DIN and JASO, and others The Teseq NSG 5500 automotive EMC...

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