USB Cable Tensile Test

USB Cable Tensile Test

Purpose of Tensile Testing

Measure the tensile performance of the entire USB cable to ensure that the user can maintain normal charging and data transfer functions after the USB cable is pulled vigorously during actual use.

Tensile Testing is applicable to the following products:

USB cable, HDMI cable, RCA connector, audio cable, RJ45 ethernet cable and other cables.

Tensile Testing Method :

1. Test the Electrical performance of the sample before the flextural test. Ensure the result is good.

2. Test the Electrical performance of the sample after this flexural test to check the changes.

Testing equipment :

Tensile Tester

Test preparation:

1. Prepare the product: Make a conduction test to confirm it with good conduction for the sample to be tested.

2. Conduct the test in normal temperature environment.

Test operation steps :

1. Fix the two ends of the cable on the top and bottom clamps respectively near the connectors.

2. Load 50N and hold for 60 seconds; Stretch it twice.

3. Remove the cable after unloading and test its appearance and electrical performance.

Test Result Determination :

1. No mechanical separation, the appearance should not be damaged.

2. The cable can be powered or charged normally after the test, and can transmit data normally.

For more USB cable performance test items, please refer to this : USB Cable Testing Basic Inspections And Procedures

By HornmicLink_Henry @220927 14:52