Automotive Transient Immunity Generators

 

EMC/EMI Testing Services              Automotive EMI/EMC Testing              ISO 16750-2 Load Dump Generators

 

Automotive transient immunity generators are required to meet conducted electrical disturbance immunity standards such as ISO 7637, ISO 16750-2 and others. Generating the electrical transient pulses and, typically using an internal coupler, the automotive transient generators apply waveforms defined it test standards to supply lines and assemblies used in cars and other vehicles.



The EMC Shop stocks a wide selection of automotive transient generators from Teseq, EM Test and 3ctest. Rent or buy an automotive transient generator for virtually any international or manufacturer specific test standard requiring immunity testing to electrical disturbances on cars, trucks or industrial vehicles. Software can be easily added and integrated to include additional tests as required.



Get Application Support, Pricing, Lead Time and More: CONTACT FORM



Automotive transient generators are typically benchtop, but heavy equipment. When doing testing on three phase power lines systems usually require much larger coupling/decoupling networks which substantially increase system size. EM test environments with ground planes with connections to earth are required to safely use transient generators.

Test Standards Requiring Automotive Transient Generators

Test Setup Diagram - Automotive Transient Immunity Generators

  • ISO 7637-2
  • ISO 7637-3
  • ISO 16750-2
  • ISO 10605
  • ISO 11452-4
  • ISO 11452-8
  • ISO 11452-10
  • CISPR 25
  • Ford FMC1278
  • GMC and others
  •  

    EMC/EMI Testing Services              Automotive EMI/EMC Testing              ISO 16750-2 Load Dump Generators

     

    Automotive transient immunity generators are required to meet conducted electrical disturbance immunity standards such as ISO 7637, ISO 16750-2 and others. Generating the electrical transient pulses and, typically using an internal coupler, the automotive transient generators apply waveforms defined it test standards to supply lines and assemblies used in cars and other vehicles.



    The EMC Shop stocks a wide selection of automotive transient generators from Teseq, EM Test and 3ctest. Rent or buy an automotive transient generator for virtually any international or manufacturer specific test standard requiring immunity testing to electrical disturbances on cars, trucks or industrial vehicles. Software can be easily added and integrated to include additional tests as required.



    Get Application Support, Pricing, Lead Time and More: CONTACT FORM



    Automotive transient generators are typically benchtop, but heavy equipment. When doing testing on three phase power lines systems usually require much larger coupling/decoupling networks which substantially increase system size. EM test environments with ground planes with connections to earth are required to safely use transient generators.

    Test Standards Requiring Automotive Transient Generators

    Test Setup Diagram - Automotive Transient Immunity Generators



    Common Automotive Immunity Pulses

    ISO and SAE

    Pulse 1. A simulation of transients due to supply disconnection from inductive loads; it applies to a DUT if as used in the vehicle, it remains connected directly in parallel with an inductive load. 

    Pulse 2a. Simulates transients due to a sudden interruption of currents in a device connected in parallel with the DUT due to the inductances of the wiring harness.

    Pulse 2b. Simulates transients from DC motors acting as generators after the ignition is switched off.

    Pulse 3a/3b. Occurs as the result of switching processes. The characteristics of this pulse are influenced by distributed capacitance and inductance of the wiring harness.

    Pulse 4. The voltage reduction caused by energizing the starter motor circuits of the internal combustion engines. Pulse 4 variants. Most manufacturer variations of pulse four are generally much more complicated. For example, Ford requires up to four arbitrary generators with four outputs to be perfectly synchronized. 

    Pulse 5. Simulation of a load dump transient occurring in the event of a discharged battery being disconnected while the alternator is generating charging current with other loads remaining on the alternator circuit at this moment. Magnetic field immunity. Simulates magnetic fields generated by electric motors, daytime running lamps, etc. for DUTs with magnetically sensitive devices. Transformer coupled sine waves. Sinusoidal noise coupled on battery lines. Often referred to as “ground shift”.

    Video 3ctest Automotive Transient Generator

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Automotive Transient Immunity Generators There are 43 products.

Subcategories

  • Automotive Voltage Drop Simulators

     

    BCI Testing & Equipment           Automotive EMC Testing          Rental Equipment           CISPR 25 LISN's

     

    The EMC Shop stocks automotive voltage drop simulators to test components to be used in electric vehicles (as well as gas-powered). Meet ISO 7637-2 and other industry standards as well as manufacturer standards or use software to customize or replicate voltage dropouts that you want to expose your device to.

    Voltage Drop Simulation test setup

    Most of our customers will simply place the voltage drop simulator on a bench, ground the chassis, and be off and rolling. There are diagrams avaialble that specify spacing, placement, etc... We have found that in most cases, these aren't detrimental unless striving for full compliance.

     

    Video - Automotive Load Dump Simulator

    More Details

    Be sure the generator and external coupling devices are well grounded. Start testing at lower voltage levels to observe how your DUT responds as well as surrounding equipment in your test area. Your test setup may require you to move equipment and/or isolate your test area a bit more.

    Test Parameters Example

    Automotive Voltage Drop Simulators

    Vehicle Manufacturer Test Standards

    • Audi I EE-32 (2006-06)
    • BMW GS 95003-2 and 95024
    • Case New Holland ENS0310 (12-2-2010)
    • Chrysler CS-11809 and CS-11979
    • Claas CN 05 0215 (2004-12)
    • Cummins 14269 and 14387
    • DAF BSL-006 (2009-04)
    • Daimler Chrysler DC-10842 and PF-9326
    • Fiat 9-90110 Issue 13 (2007-03)
    • Ford CS-2009.1 (2-11-2010)
    • General Motors GMW3172_H (July 2010)
    • Honda 7794Z-SAAA-000 (28.12.2004)
    • Hyundai ES 96100-02 (2006-11-16)
    • Mazda MES PW67600 (1995-07)
    • Mitsubishi ES X82115 Rev C (2009-03)
    • Nissan 28401NDS02 Rev 4 (2008-08)
    • Toyota TSC70212G (2007-06)
    • Volkswagen VW 80101 and VW 80000
  • Automotive Load Dump Generators

     

    Rental Equipment           BCI Testing & Equipment           Automotive EMC Testing           CISPR 25 LISN's

     

    The EMC Shop stocks automotive load dump generators to test components to be used in electric vehicles (as well as gas-powered). Meet ISO 16750-2 and other industry standards as well as manufacturer standards or use software to customize or replicate voltage dropouts that you want to expose your device to.

    Automotive load dump test setup

    Most of our customers will simply place the automotive load dump on a bench, ground the chassis, and be off and rolling. There are diagrams avaialble that specify spacing, placement, etc... We have found that in most cases, these aren't detrimental unless striving for full compliance.

     

    Automotive Load Dump Generator

    More Details

    Be sure the load dump generator and any external coupling devices are well grounded. Start testing at lower voltage levels to observe how your DUT responds as well as surrounding equipment in your test area. Your test setup may require you to move equipment and/or isolate your test area a bit more.

    Test Parameters Example

    Automotive Load Dump Generators

    Vehicle Manufacturer Test Standards

    • EN 301489-1 EN 300329 EN 300340 
    • ISO 7637 
    • ISO 16750 
    • SAE J1113 and SAE J1455 
    • JASO 
    • Nissan 
    • BMW 600 13.0 GS 95002 BMW GS 95003-2
    • Case New Holland ENS0310
    • Chrysler PF-9326
    • Claas CN 050215
    • Cummins 14269
    • Daimier Chrysler DC-10842 and PF-10540 
    • FAW Diesel ECU MY06.0
    • Fiat 9.90110
    • Ford EMC-CS-2009.1
    • Ford ES-XW7T-1A278-AB
  • Automotive EFT/Burst Pulse Simulators

     

    Rental Equipment           BCI Testing & Equipment           Automotive EMC Testing           CISPR 25 LISN's

     

    The EMC Shop stocks automotive EFT/Burst pulse simulators to test components to be used in electric vehicles (as well as gas-powered). Meet ISO 16750-2 and other industry standards as well as manufacturer standards or use software to customize or replicate voltage dropouts that you want to expose your device to.

    Automotive transient pulse test setup

    Most of our customers will simply place the automotive EFT/Burst pulse simulator on a bench, ground the chassis, and be off and rolling. There are diagrams avaialble that specify spacing, placement, etc... We have found that in most cases, these aren't detrimental unless striving for full compliance.

     

    Automotive EFT/Burst Pulse Simulator

    More Details

    Be sure the EFT/Burst pulse simulators and any external coupling devices are well grounded. Start testing at lower voltage levels to observe how your DUT responds as well as surrounding equipment in your test area. Your test setup may require you to move equipment and/or isolate your test area a bit more.

    Test Parameters Example

    Automotive EFT/Burst Pulse Simulators

    Vehicle Manufacturer Test Standards

    • EN 301489-1 EN 300329 EN 300340 
    • ISO 7637 
    • ISO 16750 
    • SAE J1113 and SAE J1455 
    • JASO 
    • Nissan 
    • BMW 600 13.0 GS 95002 BMW GS 95003-2
    • Case New Holland ENS0310
    • Chrysler PF-9326
    • Claas CN 050215
    • Cummins 14269
    • Daimier Chrysler DC-10842 and PF-10540 
    • FAW Diesel ECU MY06.0
    • Fiat 9.90110
    • Ford EMC-CS-2009.1
    • Ford ES-XW7T-1A278-AB
  • EV/Automotive Manufacturer/OEM Specific Testers

    The EMC Shop is an ISO 17025 accredited company. Rent, buy or lease EV/Automotive Manufacturer/OEM Specific Testers for components and subassembly testing immediately.

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Showing 1 - 12 of 43 items
    • ISO 16750-2 TEST A/B
    • ISO 7637-2 P5a/P5b
    • Generates clipped load dump pulse 
    • internal adjustable source impedance 
    • Pulse duration up to 1200ms (internal resistance more than 2 Ω)
    • Comply with most international standards and car manufacturer standards 
    • Built-in 60V/30A coupler 
    • With the function of current detection and over current protection 
    • Ethernet, RJ 45, PC control

    Typically In Stock
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    • Load Dump generator according to ISO 7637, ISO 16750-2, SAE J1113, SAE J1455, JASO, Nissan and most car manufacturer requirements 
    • Generates Clipped Load Dump pulses 
    • Built-in 0.5 - 38 Ohm source impedance, selectable in 0.1 Ohm steps 
    • Pulse duration up to 1,200ms
    Typically In Stock
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    • Rentals Ship Immediately
    • Includes Laptop and AutoStar Software
    • Add Battery Simulator for Voltage Drops
    • Add Coupling Clamp for data line testin
    • Compliant to ISO 7637-2/3 Pulses
    • Can be Rented with or without Battery Simulator 
    • ISO 17025 Calibration Available
    • 2 Days Free Transit Time
    Typically In Stock
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    • MT 5511 Micro Transients
    • FT 5531 Fast Transients
    • LD 5550 Load Dump Generator
    • Autostar 7 software
    • Built-in 100 A coupler/battery switch
    • CDN 5500
    • Contains space for up to three transient modules
    • Supports USB and GPIB
    • Meets ISO 7637-2ISO 16750-2 and more
    In Stock
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    • Voltage up to 60V
    • Current up to 10A (peak up to 15 A)
    • Bipolar-amplifier models available
    • Low output impedance
    • Powerful DC voltage source
    • Pulses 4 and 2b (ISO 7637-2/ISO 16750-2)
    • Pre-programmed test routines to simulate various supply waveforms
    • Input for external signal generator to produce most complex waveforms
    • Software for Windows Vista & Windows 7
    • USB and GPIB interfaces
    Typical Lead Time 4 - 6 Weeks
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    • 4-Quadrant – Can source and sink current
    • ±80V – DC supply for 12V to 48V systems; meets 80V surge requirements
    • 300 kHz Sine – DC ripple tests for all major standards
    • 3µS Rise Time – Exceeds surge and dropout slew rate requirements
    • 3mΩ DC Source Impedance – Out-performs ISO 7637-2 requirements
    In Stock
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  • Quick view
    $3,495.00 New
    • High precision non-inductive resistance
    • Coaxial terminal output port
    • Max. Test voltage up to DC 1000V
    • ISO 7637-2:2004 Appendix D
    $3,495.00
    In Stock
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    • ISO PULSE 6 (12V/24V)
    • GOST PULSE 1B (24V)
    • Standalone test generator 
    • Test Voltage up to 1,100V
    • Includes 30, 50, 100, 150 and 200ohm source impedance
    • Built-in electronic battery switch
    • Built-in CDN 60V/25A DC
    $30,000.00
    In Stock
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    • Ford EMC-CS-2009.1 CI 220, CI 260 and RI 130
    Typically In Stock
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  • Typically In Stock
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    • Standalone test generator for voltage dips and interruptions
    • Rise/fall time <1us
    • Electronic short-circuit protection
    • Rated voltage 80V DC
    • Front panel operation
    • Standard Test routines
    • USB and GPIB interfaces
    Typically In Stock
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  • Typically In Stock
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Showing 1 - 12 of 43 items