Pulse 1, 2a

ISO 7637 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.

ISO 7637 Pulse 2a

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

ISO 7637 Test pulse 1 This test is a simulation of transients due to supply disconnection from inductive loads. It is applicable to DUTs which, as used in the vehicle, remain connected directly in parallel with an inductive load.

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Pulse 1, 2a There are 15 products.

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Showing 1 - 12 of 15 items
    • Economic Alternative for Automotive EMC Compliance
    • Meets ISO 7637 Pulses 1, 2a, 3a and 3b
    • Built-in EFT/Burst generator module
    • Built-in Micropulse generator module (ISO 7637, JASO, SAE and NISSAN)
    $1,875.00
    Typically In Stock
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    • MT 5511 Micro Transients
    • FT 5531 Fast Transients
    • LD 5550 Load Dump Generator
    • Built-in 100 A coupler/battery switch
    • Contains space for up to three transient modules
    • Supports USB and GPIB
    Typically In Stock
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    • Built-in EFT/Burst generator module
    • Built-in Micropulse generator module (ISO 7637, JASO, SAE and NISSAN)
    • Built-in coupling/decoupling network, 80V/50A, 100A@500ms
    • Built-in battery switch
    • Overcurrent protection
    • USB and GPIB-Bus
    • Emergency stop
    • Software for Windows Vista & Windows 7
    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
    4-10 Weeks
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    • MT 5511 Micro Transients
    • FT 5531 Fast Transients
    • LD 5550 Load Dump Generator
    • More plug in modules are available depending on testing requirements
    • Controlled via PC with included Software
    • Built-in 100 A coupler/battery switch
    • Contains space for up to five transient modules
    • Supports USB and GPIB
    4-6 Weeks
    Request Quote/More Info
    • 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
    In Stock
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    • Economic Alternative for Automotive EMC Compliance
    • Meets ISO 7637 Pulses 1, 2a, 3a aand 3b
    • Built-in EFT/Burst generator module
    • Built-in Micropulse generator module (ISO 7637, JASO, SAE and NISSAN)
    Typically In Stock
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    • 100kHz-150MHz
    • V LISN
    • CISPR 16-1-2 ANSI C63.4 FCC, ETS, VCCI and VDE, MIL461E/F
    • N type /BNC Connector option
    4-6 Weeks
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    • 9kHz-30MHz
    • V LISN
    • CISPR 16-1-2 ANSI C63.4 FCC, ETS, VCCI and VDE, MIL461E/F
    • N type /BNC Connector option
    4-6 Weeks
    Request Quote/More Info
    • Capacitive stability mode
    • High bandwidth up to 180 kHz
    • Fast slew rate
    • Ideal for use as synchronized auxiliary channels required by various EMC standards
    • Two gain settings for universal use
    4-6 Weeks
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    • Large inrush current capability
    • Capacitive stability mode
    • High bandwidth up to 150 kHz
    • Fast slew rate
    • Two output ranges for power efficiency
    4-6 Weeks
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  • The LD 5550  (LD = Load Dump Generator) is a plug-in high energy generator module designed for use with the NSG 5500 mainframe system. It is designed primarily to meet the specification requirements for the ISO 7637 standard for pulses 5 and 7. In many cases the specification of this generator exceeds those specified in the ISO 7637 standard.

    4-6 Weeks
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Showing 1 - 12 of 15 items