ISO16750-2
Starting Profile
Micro Interruptions
Starting Profile
Simulating the electrical conditions that occur when a vehicle's engine is started. This includes both cold-crank and warm-crank conditions.
specifies test methods to ensure that automotive electronic components can withstand these electrical loads without failing.
Reset Behavior
Micro Interruptions
Starting Profile
Specifically deals with the electrical conditions that occur when a vehicle's engine is restarted after being turned off.
simulating the electrical loads and transient conditions that can affect the vehicle's electronic systems during the restart process.
Micro Interruptions
Micro Interruptions
Superimposed Sinusoidal Voltage
Specifically deals with the electrical conditions that occur when there are brief interruptions in the vehicle's electrical supply.
Simulating conditions where the supply voltage drops to zero and then quickly returns to normal.
Superimposed Sinusoidal Voltage
Superimposed Sinusoidal Voltage
Superimposed Sinusoidal Voltage
Simulates electrical disturbances that can occur in the vehicle's electrical system due to various sources, such as alternators or other electrical equipment.
To ensure that automotive electronic components can withstand these superimposed voltages without malfunctioning.
Reverse Voltage
Superimposed Sinusoidal Voltage
Overvoltage Test
Simulating conditions where the vehicle's electrical supply voltage is reversed. This test ensures that automotive electronic components can withstand and operate correctly under such conditions without failing.
Overvoltage Test
Superimposed Sinusoidal Voltage
Overvoltage Test
To simulate conditions where the vehicle's electrical system experiences a voltage spike, which can occur due to malfunctions or external factors.
The purpose of this test is to ensure that the electronic components can withstand these high-voltage conditions without damage or malfunction, ensuring reliability and robustness in real-world scenarios.
Load Dump
Pin Interruption
Pin Interruption
Simulates the electrical conditions that occur when a vehicle's battery is suddenly disconnected while the alternator is charging. This can generate a high-energy transient pulse, which can be damaging to automotive electronic components.
The purpose of these tests is to ensure that automotive electronic components can withstand these high-energy transients without failing.
Pin Interruption
Pin Interruption
Pin Interruption
Simulating conditions where there is a brief interruption in the electrical supply to a pin or terminal of an electronic component. This test ensures that automotive electronic components can handle such interruptions without failing, ensuring their reliability and robustness in real-world scenarios.
Short Circuit
Pin Interruption
Short Circuit
Simulates conditions where there is a direct electrical connection between the supply voltage and ground, resulting in a high current flow. This test ensures that automotive electronic components can handle such conditions without sustaining damage or causing safety issues.
The test helps in verifying the robustness and safety of the vehicle's electronic systems under short circuit conditions.