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Connector vibration detection is mainly to verify the environment affected by product performance by simulating the frequency band or random vibration frequency band range and vibration amplitude that the product may be subject to during use. Connector Vibration Test Equipment Conditions Calibrate the sensor with a standard sensor with an accuracy of within 2%. The vibration system must have vibrators and auxiliary test equipment, and the whole system can form forward or random vibration. The width of the random vibration formed by the test equipment should be consistent with the Gaussian distribution. The highest point of acceleration may be limited to at least 3 times the RMS value. Connector Vibration Testing Specification EIA-364-28F The vibration test of the connector only measures the thrust of 98kN. Frequency: 1Hz-3000hz; Displacement 76 mm; Load 2000 kg; Acceleration 980m/s. JESD22-B103B-2002 Frequency conversion vibration measurement: thrust 98KN; Frequency: 1Hz-3000hz; Displacement 76 mm; Load 2000 kg; Acceleration 980m/s.
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Stability Vibration Detection Connector Vibration Detection Precautions 1. Placement Connector Example: Simulate state when using the example. 2. Main parameters of vibration: acceleration = 9.81 m/s2, amplitude = 1.52 mm frequency conversion amplitude time mode; The deadline has to be decided. 3. "Load, Load: 100mA Max" was added to the joint sample. Connector Vibration Test Criteria 1. Associate the terminal connection of the tested connector specimen with the power failure detector to form a separate circuit. Set the power-off time and the initial resistance value of the loop. The circuit current rating is the resistance value finally determined through several power outages. 2. The connector sample is respectively installed with vibrator fixtures along three right-angle axes, and close to the alveolar surface at the same time, for the purpose of circuit control of the mechanical system. 3. The state main parameters required by the vibration detection specification are appropriately input into the control module (such as vibration bandwidth, amplitude scanning, detection time, etc.), and after the signal is operated, the signal is amplified to the vibrator by amplification power to form the required sinusoidal or random vibration thrust. 4. Replace the three axes of each instruction connector sample, and record and monitor whether each individual circuit is powered down. 5. Check whether the surface of joint samples and accessories is loose, deformed or missing.
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