How do we test & verify cable assembly?
Assembly testing is crucial in defense, medical, and aerospace industries, where reliability and safety are paramount. Proper testing ensures that cable assemblies meet stringent performance standards and withstand harsh conditions.
Continuity Test: This test checks for an uninterrupted electrical path in the assembly, ensuring no open circuits or shorts exist.
Hipot Test: The High Potential (Hipot) test applies high voltage to the assembly to check for insulation breakdown. It verifies the assembly’s ability to withstand electrical stress without failure.
Milliohm Test: This test measures the resistance of the cable’s conductors. Low resistance is necessary for efficient current flow, and this test helps confirm minimal electrical loss in the assembly.
Pull Test: The pull test evaluates the mechanical strength of the cable assembly, ensuring that connectors and wires stay securely attached under force. It’s essential for durability and long-term performance.
Flex/Bend Test: These tests simulate repeated cable movement to ensure it won’t break or degrade over time. Flexibility and resistance to wear are critical, especially in dynamic environments.
Environmental Test: These tests expose the assembly to extreme conditions, such as temperature variations, moisture, and chemicals, to verify its ability to perform in harsh environments without failure.